I'm at over 50 hours and my battery is down to 24% Is this normal? - Epic 4G General

I know it isn't normal.
I swapped batteries two nights ago. I have spare parts installed. My wifi has been on the entire time. GPS was on for 6 hours today when I forgot to turn it off. I work in a basement.
I'm about to go for a walk and listen to music, but I'll be back in an hour. Ask your questions. I don't understand why some of you are having such a hard time with your battery life. I'm not doing anything too weird or even putting my phone in airplane mode.

DiGi760 said:
I know it isn't normal.
I swapped batteries two nights ago. I have spare parts installed. My wifi has been on the entire time. GPS was on for 6 hours today when I forgot to turn it off. I work in a basement.
I'm about to go for a walk and listen to music, but I'll be back in an hour. Ask your questions. I don't understand why some of you are having such a hard time with your battery life. I'm not doing anything too weird or even putting my phone in airplane mode.
Click to expand...
Click to collapse
Its all in how you use your phone. If you turn on wifi and leave it on your desk then I could see 50 hours. Also what rom/kernel are you using and are you using an extended battery?
Sent from my SPH-D700 using XDA App

Normal battery. Running Mammon's Bonsai4All. I've talked on the phone for about an hour total in the last two days. I played games for maybe an hour. I used the gps for a while today, then went back to the basement. Didn't listen to much music before tonight. Bluetooth headphones took it down a bit. A little less use than normal. Usually I swap batteries once a day.

That's not a whole lot of use. I've gotten up to about 35 hrs before on a charge but I used it more thn that.

sorry to thread jack, but is there a tutorial for spare parts for optimal batt life?
I have Bonsai as well but only get around a day at best with minimal use.
Battery is calibrated too

mikeschevelle said:
sorry to thread jack, but is there a tutorial for spare parts for optimal batt life?
I have Bonsai as well but only get around a day at best with minimal use.
Battery is calibrated too
Click to expand...
Click to collapse
You get about the normal. I think it's actually considered average since about 16 our so hours is what I get too. My guess is that these folks put their phones in a cryostasis chamber to achieve that type of life. However, I believe the op mentioned "replacing" the battery. I wonder if that was a brand new one or what?

I normally get about a day of use, with a bit more use than what got me this much uptime. I have had some new things to work on at work and new games to play at home, so I haven't been on the phone for things as much as usual.
I do have 3 batteries (all standard Samsung batteries), but I randomly get unexpectedly good battery life even with normal use. I think one of my batteries is holding more charge than the other two.

I'm shocked you guys get such good battery life.
I went back to DI18 for a bit after DK28 to see how if battery life was any different. I'm running stock everything, no DRM killers, just the "Samsung Experience" with Launcher Pro.
It's sad and embarrasing. I'm lucky if i can pull 8 hours, unlucky if i stream 4 hours of pandora and its dead. I have 2 batteries and I've gone through both in the same day while at work listening to pandora

I get a full days use: on stock eclair 2.1
I use Mobile ap for like and hour and half
Talk on the phone for like an hour a day
Text like 100 at the most a day
Browse the web on wifi for like 3 hours at home
Using these after the day is over im at like 30 percent.

I'm at 72% right now, 8 hours since unplugged.
Phoenix Kernel and Syndicate ROM regular.
Set CPU 100min, 1200 max
Screen off 100min, 200 max

I JUST plugged in at 1% - after 78 hours and 4 minutes. Some texting, Talk, voice & Gmail. Mostly on Wi-Fi was the key. I still said wow, heh. I just did this (third option) on "stock" DK28:
http://forum.xda-developers.com/showthread.php?t=884684

ss4rob said:
I JUST plugged in at 1% - after 78 hours and 4 minutes. Some texting, Talk, voice & Gmail. Mostly on Wi-Fi was the key. I still said wow, heh. I just did this (third option) on "stock" DK28:
http://forum.xda-developers.com/showthread.php?t=884684
Click to expand...
Click to collapse
I do something similar to that third option. I have three batteries and two chargers (one for each battery that isn't in my phone). I charge in the charger until it stops, and then about half the time I pull it out and pop it back in to bump charge it. I make sure to bump charge before I recalibrate. And I recalibrate one of the three batteries every two weeks or so, so they are all done every six weeks.

Related

For those wondering about battery life

I have this phone and the Nexus one. I can't tell you for sure what real world use gets you, but here's what I found today.
I had a class to go to. I took my MT3GS with me to the class. I have the HTC Flip Clock, as well as twitter, my texts, GPS on and minimal use during the breaks, and Silent Time Pro keeping it silent. I got home and my phone was at 96%.
My Nexus was left at the house. It has Beautiful Widgets updating the weather every hour. It has no facebook, no twitter, nothing that will sync other than my email. GPS and WiFi were off, as was the display. The only thing running on the phone besides beautiful widgets was Silent Time Pro. When I got home, I checked my N1, and it had fallen to 69% with absolutely no usage while I was gone.
Like I said, I dunno what real world use would get you on the MT3GS, but it seems far superior to the N1 at this point. All things considered, I think the N1 even with the faster processor should have fared better, as it wasn't used and basically nothing was on, as opposed to the MT3GS having GPS, a few things syncing, a few texts, and more programs running in the background.
This (to me) either means that A) The MT3GS manages power better OR B) Beautiful Widgets takes up far to much processor and battery power. Maybe I'll test it on my MT3GS later this week when I have some time off and see.
Anyway, there's my opinion. Take it for what you will.
I'm running the HTC flip clock, a few toggle widgets, the FeedR widget, Taskiller widget, and a calendar widget, and from fully charged to the end of my work day (few songs, few youtube vids, some texting, browsing facebook, etc etc) by battery is at about 25 percent.
I hate to say it, but my old Motorola Cliq would play Pandora through my entire work shift and still leave me with as much or more battery life than the slide does.
Honestly, not impressed with battery life so far.
My battery life has been ok, not great, some facebook, some twitter, a few hundred texts. some interwebbing. I can get around 10-12 hours from a charge it seems. which in my opinion is crap lol. i had a rooted cliq before this that was running only the basics in the background(killed all the bloatware and extra crap), i could get almost 2 days outta that thing.
I thinks once we get root and kill all the bloat and stuff running in the background, battery life will go through the roof. A vanilla 2.1 or 2.2 will prolly do wonders for battery life.
just my 2 cents
i0nicx said:
My battery life has been ok, not great, some facebook, some twitter, a few hundred texts. some interwebbing. I can get around 10-12 hours from a charge it seems. which in my opinion is crap lol. i had a rooted cliq before this that was running only the basics in the background(killed all the bloatware and extra crap), i could get almost 2 days outta that thing.
I thinks once we get root and kill all the bloat and stuff running in the background, battery life will go through the roof. A vanilla 2.1 or 2.2 will prolly do wonders for battery life.
just my 2 cents
Click to expand...
Click to collapse
I almost feel like raising my hand and calling bs on 2 days with the cliq'r but i dont know you.
the cliq i used would get about 10 hours with use and 19 or so without use.
my g1 would get about 9 - 18
the mytouch 10 - 18
the old garbage samsung flip and sony flip phones 2 - 3 days.
this slide im averaging 10 - 12 with heavy use and 17 - 19 without much use.
keep in mind only had it for 2 - 3 days since release date but i did drain the battery and recharge it a few times the first day to break it in.
so far id say its about average on battery life.
i charge overnight
then either while driving, or working
then i connect to pc at home
with a full battery in the morning
and a slight top off mid day i never run out of battery life.
Hehe with my cliq I only had only the essentials running(there's a few custom roms out). So it went for almost 2 days. You can get the roms off modmymoto forums if you wanna check em out. The key to the cliq is killing motoblur =). Pm me if you want info shadow
I'm happy with battery life. First day I played with a lot, browsed a bunch and installed many apps and got around 12 hours(most I'd ever get from G1). Today I'm going on almost 24, took it off the charger at 4am after letting it fully charge, didnt start using it till around 10am and at 10am the battery still read 100% which I thought was wrong. Right now its at 17% (still havent gotten the 15% warning) at 1:30am, I'm sure it'll make it till 4. Sent around 50 text today, installed around two apps, and didnt do much voice talking or browsing but I did at least a good 30 mins worth from both. I periodically kill all with advanced task manager (except sense).
i charge overnight
then either while driving, or working
then i connect to pc at home
with a full battery in the morning
and a slight top off mid day i never run out of battery life.
Click to expand...
Click to collapse
Amen. I carry a 3 in. USB to Micro USB cord that charges me at home, in my car and at work.
Those that are disapponted by the battery life are being unrealistic with their expectations. Power is too easy to come by to waste time *****ing about it. Makes you look too lazy or good to plug it in.
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Sent from my T-Mobile myTouch 3G Slide
I purchased mine yesterday,and it sat on the charger overnight, and read a full charge in the morning.
6 hours 42 minutes later, it gave me a "battery life is at 26%" warning. WiFi, bluetooth and GPS were all off (all day)
I have it setup to check my email and facebook, but I had my Kaiser doing that and more for 2 days at a time with a smaller battery...
Usage-
55% Display (was set to auto)
32% Voice calls (20m 21s)
9% cell standby (6h 44m 59s)
4% Phone Idle (5h 10m 4s)
This seems absurd! If tomorrow doesn't do better, I'm taking it back.
rebelbanker said:
Amen. I carry a 3 in. USB to Micro USB cord that charges me at home, in my car and at work.
Those that are disapponted by the battery life are being unrealistic with their expectations. Power is too easy to come by to waste time *****ing about it. Makes you look too lazy or good to plug it in.
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Sent from my T-Mobile myTouch 3G Slide
Click to expand...
Click to collapse
.Realistic ... I never expect an electrical device that CONSTINTLY draws power to have a great battery, I dont race my car all day or let it idle in my driveway and wonder why theres no gas in the tank. a battery holds a resorce that regardless if yo like it or not .. will deplete over time. Advanced task killer is a great tool to get rid of th7e programs rnning in th7e back grond. to save batt life.
.Sorry for any mispellings, my laptops keyboard is taking a crap on me after it got rained on last night.
shadowmike said:
.Realistic ... I never expect an electrical device that CONSTINTLY draws power to have a great battery, I dont race my car all day or let it idle in my driveway and wonder why theres no gas in the tank. a battery holds a resorce that regardless if yo like it or not .. will deplete over time. Advanced task killer is a great tool to get rid of th7e programs rnning in th7e back grond. to save batt life.
.Sorry for any mispellings, my laptops keyboard is taking a crap on me after it got rained on last night.
Click to expand...
Click to collapse
I don't think my expectations were high. Most people outside our community think "only a day" is bad battery life. I expected to be able to make it through 1 day without going dead. Being 3/4 drained after only ~20 minutes of talk time is absurd, especially since I didn't use the web or IM, etc. Just POP3 email every 30 minutes, and I uploaded 4 or 5 photos to facebook.
No Wifi, bluetooth, or GPS...
I just wanted to come back and reply now that I've had a couple days to play with the phone. I've been using it for about 16 hours straight now, quite a few texts, 5-6 short phone calls, and maybe 20 minutes of 3G usage, I'm at 66%. I haven't had this phone on the charger at all.
On the other hand, my Nexus, which has been on the charger all except maybe 2 hours in that same amount of time is already at 88%.
I think we have a clear winner in the battery life category. At least from my tests.
I am certain now that I have a defective phone.
I killed all running tasks, manually logged out of all IM clinents, etc, and then took it off the charger. I've made 12 minutes of calls today, it's only been unplugged for 4 1/2 hours and it's at ~%60 battery life.
12 minutes? Thats got to be a defect.
But, they are apparently out of stock... I might end up with a Touch Pro 2 or a HD2 after all...
Definitely not right .. I'm at 85 percent since 9am (7pm now), light use again though but its stand-by time is impeccable.. try and get another one, I can tell you the HD2 battery life is much, much worse, my father got it at the same time I got the slide and he's charging 2x a day. Mind you this guy would go the entire day with bluetooth,wifi, and gps on his G1. Oh and the usability of windows, well its just blah.. not trying to be biased at all. I have my brightness at 30 percent, syncng gmail only, and for widgets I have the curvefish battery widget, pure calander widget, power widget, and audiomanger. No bluetooth, gps or wifi on.
Have you tried going into the about phone in settings, and seeing whats draining the battery (click battery use)? See what cell standby is. Are you using 3g? May I suggest downloading anycut > new shortcut, activity, phone info. From there, open the short cut and you can adjust if you want 3g only (wcdma) or edge (gsm) only. Try setting it at one of the only settings, your phone might be dropping and picking up signal.
First post here, Hello World!
I have had mind for almost a week now. At first I was averaging about 1/2 day on a full charge. This was with Gmail syncing, no WIFI/GPS/BT on. Mild surfing, about a dozen SMS and 15 minutes of talk time.
I installed Advanced Task Killer and set it to shut off my apps on screen close. I am now able to go 17 hours ( a full day for me ) and I still have 15% left. This was with BT on for about 30 minutes of talk time, WIFI on for about 1 hour at the office, GPS on for clock/weather updates every 3 hours.
Overall, I am happy with the battery life on this device now. I am wondering if it took a while for the battery to calibrate and ATK helping with running apps.
I love this phone!
RoastGecko said:
I am certain now that I have a defective phone.
I killed all running tasks, manually logged out of all IM clinents, etc, and then took it off the charger. I've made 12 minutes of calls today, it's only been unplugged for 4 1/2 hours and it's at ~%60 battery life.
12 minutes? Thats got to be a defect.
But, they are apparently out of stock... I might end up with a Touch Pro 2 or a HD2 after all...
Click to expand...
Click to collapse
Sounds about like me. I don't use my phone to call much (go figure) but I listened to 15 min. of music, logged onto facebook for 10 minutes (3g) and sent probably 15 texts, and I was at about 65% in the 5 hours I had it unplugged.
chrisinaz said:
Sounds about like me. I don't use my phone to call much (go figure) but I listened to 15 min. of music, logged onto facebook for 10 minutes (3g) and sent probably 15 texts, and I was at about 65% in the 5 hours I had it unplugged.
Click to expand...
Click to collapse
Here's a question, Did you all plug it in and let it charge to full when you got it BEFORE using it?
Sure did. Ive made that mistake before, but I do that with all phones now, even though with a lithium battery, it shouldn't make that much difference.
chrisinaz said:
Sure did. Ive made that mistake before, but I do that with all phones now, even though with a lithium battery, it shouldn't make that much difference.
Click to expand...
Click to collapse
Yea, I guess im just superstitious but I always do that with a new device. Have you tried recalibrating the battery? Charge to full, leave plugged in for like an hour after it says it's fully charged, wipe battery status, reboot, use normally? (if you can wipe battery status int he menu's without root) I'm picking my MYT3G slide up this weekend so I don't know if it can be done or not yet.
i think the battery life is great, i take the phone off of the charger around 9am. while im at work from 11aM-7pM i check my updates every hr or so. from 2-330 i listen to music also on my way home(7-8) and when i finally get back home round 8ish my battery is at about 58% then around midnight i get the 30% message. around 130-2am its at about 12% so i get 17hrs with medium usage
My battery life isn't too bad. 17+ hours since unplugged of moderate use (but only like 1% left): Display 41% (on Auto), Wi-Fi 25% (worked at home, kept on wifi for data instead of 3G), Voice Calls 22% (35 minutes; 14 calls), Standby 8% and Idle 4%. I think if you're more active in process management, it will help with life. I also just switched Brightness from Auto to a manual setting of about 20%. I un-synced Tweet and Weather and am running very few widgets, but keep GPS on. My K9 Mail syncs on an hourly basis and Gmail with Calendar and Contacts auto-syncs. Overall, MUCH better than G1.

Wow battery from 100 to 10 in 3 hours

I know its the first day but damn 3 hours and done? I thought evo was bad :[
I don't know what you're doing, but it's wrong.
I bought my phone today at 10:00 AM. First thing I did was charge it all the way. Once I took it off I started getting my apps back, I watched a 720p movie for 10 minutes to see how it worked (freakin amazing... 720p MKV movies out of the box). Browsed the web for 10-20 minutes. Listened to music for 5-10 minutes. Played gamed for about 30 minutes.
Really put the phone through its paces.
I'm at 25% now. 9 hours since unlplugged and screen on time is 1 hour and 34 minutes.
Also remember that you don't get the most out of your battery until you cycle it a few times. I'm running juice defender which also helps a lot.
How did you watch your MKV movie? I am guessing that transferring a 5GB file to the memory card is not optimal.
EvanWasHere said:
How did you watch your MKV movie? I am guessing that transferring a 5GB file to the memory card is not optimal.
Click to expand...
Click to collapse
It's a 720p MKV of Dr Horrible The file is only 800 MB (the movie itself is 45 minutes long). I transferred it over while charging the phone along with my music.
Use the "my files" app and navigate to the movie. When you click it, it opens in the stock movie player which plays MKVs just fine. I was rather amazed.
Jsimon9633 said:
I know its the first day but damn 3 hours and done? I thought evo was bad :[
Click to expand...
Click to collapse
Take it back get one that works as should
Lol I'm wrong ? I use juice plotter and heavy use and 3 hours later I'm almost at no battery
I'm ok with that as I have been using the hell of it! Love it so far
Yeah...kinda watching the battery myself.
Put it on the charger at 5x% and it hit 100% after charge in about 5 minutes. I turned it off to charge via USB because I knew that couldn't be right. Hit 100% in about 10 minutes. Turned it back on and it's at 65% and charging.
Gonna give this one a few days to condition, though, through normal use and see what happens. The GPS pisses me off that it's completely FUBAR but we'll see if a software fix takes care of that.
The epic drains its batter about 5 to 6x faster then my captivate. It went from 100% at 8 am to dead at 12. I turned off 4g and charged it but now its died again. Died 2 times in 1 day. I am returning it so I cant test more but some people say batters need few days before they work 100%.
I charged mine yesterday morning till the light turned blue and the phone said it was fully charged.
I worked on the phone from 2:00 yesterday afternoon till 11:00 last night...adding, emailing, texting, web browsing and when I was done, it was still at 50%.
My guess is that after there's a real 100% charge in it the battery will condition....just like every other cell phone I've ever used.
So far my Epic battery life is AMAZING. I get so much battery drain on my Evo when I'm not using it. Last night, my Epic was at 14% battery life. I refuse to charge it until I drain it all the way. This morning I woke up and it was at 13%. After 6 hours of idling... 1% drain.
That means my phone has lasted from 11am yesterday until 7:30am today. 2 hours and 10 minutes of screen on time....
shep211 said:
The epic drains its batter about 5 to 6x faster then my captivate. It went from 100% at 8 am to dead at 12. I turned off 4g and charged it but now its died again. Died 2 times in 1 day. I am returning it so I cant test more but some people say batters need few days before they work 100%.
Click to expand...
Click to collapse
You are really not having fun with this phone. I got my phone at 11am put it on the car charger. Made a few calls while on charger (about 40 minutes) at about 2pm the phone said 100% charged and to unplug. I'm coming from a modded WinMo FUZE to this phone' so you know I had to explore the Andriod OS. I was on this phone till about 11pm and still had about 20% battery after downloading apps(Now I finally know how poor winMo marketplace really is.) I know the battery will only get better so I'm fine with it. If I need more I'll get a extended use battery.
Ok well either battery life just blows or it needs time to adjust
I made double and triple sure to 100% charge it and juice plotter is already saying I have only 4 hours left from 100% and just now I've been using it for 45 min and its down to 75%
Another note is that the display seems to be the biggest and outrageous offender of battery consumption. 77% right now
My evo had that issue but once I rooted it and installed a custom rom it leveled out to not have the display use that much juice
Jsimon9633 said:
Ok well either battery life just blows or it needs time to adjust
I made double and triple sure to 100% charge it and juice plotter is already saying I have only 4 hours left from 100% and just now I've been using it for 45 min and its down to 75%
Click to expand...
Click to collapse
See if you can get a replacement. Something isn't quite right there. Im going to get juice plotter and see what it reports for me, but if it's anything like yesterday, I'll easily get a full day out of the battery as I won't be able to use it as much today. I'm going to be working a lot
hydralisk said:
See if you can get a replacement. Something isn't quite right there. Im going to get juice plotter and see what it reports for me, but if it's anything like yesterday, I'll easily get a full day out of the battery as I won't be able to use it as much today. I'm going to be working a lot
Click to expand...
Click to collapse
I have 30 days going to wait and see of it improves or see what others report and then may report
Yeah I'm leaning towards battery life sucks because even when its off it is using up more battery than my evo did.
I can get full charge to last like 4.5 hours with moderate use.
And the display is by far the biggest offender
Right now it is ay 61% it battery use going to display
Juice defender saves your battery like whoa when it's not being used. Here are my current battery stats:
Current battery life: 36%
Time off charger: 9 Hours 30 Mminutes
Display: 57% (screen has been on for 2 Hours 26 Minutes)
Cell Standby: 25%
Phone Idle: 6%
Dungeon Hunter: 4%
Android System: 3%
Media Server 3%
What in the balls is media server?
I consider this phenomenal battery life compared to my EVO when it launched. It will only get better from here
READ THIS:
The way SAMOLED works is that each pixels is individually lit. Because white consists of the most light, viewing anything with a lot of white will kill the battery faster. Black, obviously, uses the LEAST amount of battery life. You can gain a bit of battery life just by using a darker background for your home screens.
Because of this, web browsing is a huge battery killer.
Yeah I've used that program but I'm trying to still be able to use things like gtalk juice defender kills data intermittently making im programs useless
My evo on jd got like 18 hours battery life and without like 7 which would be great for my epic
4 is a bit extreme especially when it goes from 23 to 12 in 1.75 hours with it being off
Jsimon9633 said:
Yeah I've used that program but I'm trying to still be able to use things like gtalk juice defender kills data intermittently making im programs useless
My evo on jd got like 18 hours battery life and without like 7 which would be great for my epic
4 is a bit extreme especially when it goes from 23 to 12 in 1.75 hours with it being off
Click to expand...
Click to collapse
The APPS section of Juice Defender allows you to select apps that can use Data. When you open these apps, data is enabled immediately. You'll see the 3G logo kick in. It requires some tweaking to make perfect but id definitely worthwhile.
Just remember. White pixels on epic kills battery faster than Evo.
hydralisk said:
The APPS section of Juice Defender allows you to select apps that can use Data. When you open these apps, data is enabled immediately. You'll see the 3G logo kick in. It requires some tweaking to make perfect but id definitely worthwhile.
Just remember. White pixels on epic kills battery faster than Evo.
Click to expand...
Click to collapse
Thanks for the tips friend

Battery life experiences

Just starting a thread for battery life experience as people use the phone. Mine is pretty freakin' great right now, but I'll post some initial results after I get home later tonight. I finished charging to 100% almost 2 hours ago, and with just a bit of usage (maybe 10 minutes total screen on time) I still am at 100%. Though, we know that it sometimes takes a long time to drop from 100% to 90%.
What are other people's experiences? Please post display on time in battery stats, as that gives a good feel for how much you're actually using the phone.
Unplugged it at 6:30am with a full charge.
Took it to work, I put it in airplane mode when I'm in the building because I don't get a signal and don't want the radio searching for a signal and wasting power. GPS/Bluetooth/Wifi are all turned off. I turn the radio back on when I'm out of the building, and I'd estimate it's been on 2 hours since it was charged.
Have watched the latest episode of Family Guy and started on the latest episode of Dexter using Rock Player.
I estimate the screen has been on for about 4 hours. I can only estimate because I had to plug the phone in to transfer a file a couple hours ago which reset the stats.
I've downloaded and installed about 20-30 apps today over 3G networks.
At the current time of 3:15pm (8 hours 45 minutes since full charge), I have 30% of the battery left.
I think you're supposed to do a full charge and full discharge so the phone can "calibrate" the battery meter, which I have not done yet, but so far I'm very pleased. Puts my 2 yr old G1's battery life to shame...
Yeah it sounds decent. A bit better than my Nexus One was.
I would say it is on par with the Nexus One. Should get you through the day but you will be plugging it in at night. It is comparable to most android phones.
Sent from my T-Mobile G2 using XDA App
Without explaining a bunch of boring details, it's definitely better than my N1 so far. Charged it up right after getting it from the UPS guy today for a couple of hours while I took a nap.
We'll just have to wait and see after a few days of use, charges and discharges. Looking great so far, though!
Played around with it at the store today, came in at 3 p.m after school. The demo unit was already at 45% when I got it, surfed the web for about half an hour, downloaded an app, watched YouTube for about 5 minutes and the phone died at about 4:30.
Not really impressed, but its an Android phone. Hopefully it can be better, the good thing is that the web browser is a lot faster than my iPhone 4. That's what keeping me on returning the iPhone, and it starts up a lot faster as well. Took about 20 seconds to boot up after the phone died on me, and the rep charged it.
Definitely will be needing to charge it every night.
3 hr bike ride with music playing used about %50 of the bat. So its way better then my G1 but not as good as my Iphone 2g.
I'm getting much better battery life then I was getting on the G1....love this phone
Sent from my T-Mobile G2 using XDA App
How about someone download Battery Left widget and tell us what it says.
Will vary by user but it will be more accurate with remaining battery life.
So far the battery life on mine is terrible compared to my nexus one, and that was terrible as well.
I woke up 10am, phone on the charger, took it off, around 2pm made two phone calls. Went to work at 5pm, phone's battery was at 23% around 7pm. My nexus one around that point would be at ~50%. So far I'm not impressed with this phone, more work could have went into it.
I loaded a few webpages... did a video chat with someone on Fring for about a minute (lol), downloaded a few apps, had a few phone calls... one lasting about 10 minutes... and after being off the charger for 5 and a half hours.. i'm at 44 percent power... this is my first android device so I'm not sure if that's good or bad
Have you all that are reporting poor battery life done the full-charge/full-discharge thing to "calibrate" the battery meter. I'm not sure that it really matters, but I'm assuming it does since battery info is one of the things you can wipe in the recovery roms.
I'm still extremely pleased with my battery life.
I got the phone yesterday and played with it right out of the box till it was at 5% battery... i plugged it in lastnight and let it fully charge and i unplugged it at 6:15am this mornining... i used the gps to get to work to see how it was... i have watched videos on youtube, gone on the internet, checked and sent emails and texts, downloaded some apps... and played around with it today... i had it plugged into the computer thru usb for approx 5 min tops to set up some media files... and as of now at 3:33pm my battery is at 50%
Opening mine at 930/10pm, heavily used it to burn it to 0% and did that by 12/1230am. Charged it to 100% by 330am. Played with it a bit then went to bed, left it unplugged. Woke up today and burned it to 0% by 330pm. It's charging right now and we'll see how it goes throughout tonight. It will get a bit of pocket time so I'll get a real feel for the battery life.
Took mine off the charger at 7am throught the day had 20 incoming/outgoing calls all lasted at least 2or 3 mins each, downloaded a couple of apps, checked facebook and twitter a few times. showed it off to some friends and now it is almost 5:00 and still have 60% battery, so I am impressed especially since I had a G1 before this
Jorsher said:
Have you all that are reporting poor battery life done the full-charge/full-discharge thing to "calibrate" the battery meter. I'm not sure that it really matters, but I'm assuming it does since battery info is one of the things you can wipe in the recovery roms.
I'm still extremely pleased with my battery life.
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They aren't changing them long enough. Lithium ion batteries don't have to be trained like the older style ones. Other other culprit could be the batterystats.bin but you can't access or delete that without root. Jut discharge the battery till it powers off and charge for 4-6 hrs.
charged mine last night while tethered to my laptop browsing - took it off about midnight
this morning the alarm sound (pre-alarm 5 minutes, full alarm for 10 mins and never woke me btw), spent about 2 hours+ talking, browsed the web for maybe 15 minutes, downloaded a few apps from the market and ran a few quadrant benchmark test - it's now almost 6:00PM and it's at 40% -
i'm happy with that - and from experience with my MT3G and the vibrant, battery life should improve with some cycling or useage
sino8r said:
Jut discharge the battery till it powers off and charge for 4-6 hrs.
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leave it on the charger for 4-6 hours after its full or just to charge it from empty to full?
I'm very glad to hear about the excellent battery life. A friend of mine has even reported his phone being on for a full day and still having battery life left.
People make sure that you charge up your battery fully before turning the phone on. It's better to be safe than sorry. I know people say it does not matter but otherwise the battery won't be accurate if you just turn it on out of the box.
10 hours and some change later after normal phone usage and I had to charge it... I'm impressed to say the least

Suggested setup for amazing battery life

hi guys/girls,
i wasn't able to find any sort of thread pertaining to what setup everyone is running for the best/worst battery longevity so i figured i'd at least post up how i have my phone setup in order to pull off a full workday/night and about lunch/dinner time til i have to absolutely recharge my phone (30-35hrs max). maybe if it helps someone get the most out of there battery between charges then great. so here we go...
how i use phone:5-10 incoming emails daily (hotmail/aol)
200ish texts/day (incoming/outgoing combined)
1-2 hrs or so internet browsing/zooming in out
1 hour talktime daily
listen to 3-4 hrs of music on sd card at work
signal strength 3-6 bars at all times
what i have running/not running:
gps off
wifi off
network on
1 min backlight on
full animation on
auto brightness on
vibrate/sound on for calls and notifications on
volumes for sounds set to 3/4 or so
no task killer installed
facebook/friend stream off
weather sync on
google sync on
news sync off
stocks sync off
foursquare on
i personally charge off a usb off of my computer when phone hits about 5% or so. so maybe that is charging it slower and not wearing out the battery cell? i've read that the slower the charge on a battery the better, correct me if i'm wrong. my phone has had no adverse effects and has not bogged down once. i hope maybe this will help in some way to narrow down what may be causing some users phones to die faster.
maybe have others post their setups to see a trend would that help?
I pretty much have gps, wifi/4g always on if I'm at school or home, and auto sync and I get 10-14 hrs. Yesterday I went from 8am to 1am and battery was around 55 percent but I didn't use my phone like I usually do. Regular usage usually nets me about 10% an hour.
Each day I probably send around 200 texts, read forums, google reader, and pulse in total of about 3 hours and play about an hour or two of games.
I use to use juice defender app but I did some testing over a week and it doesn't help at all imo.
TOKiMONSTA said:
I pretty much have gps, wifi/4g always on if I'm at school or home, and auto sync and I get 10-14 hrs. Yesterday I went from 8am to 1am and battery was around 55 percent but I didn't use my phone like I usually do. Regular usage usually nets me about 10% an hour.
Each day I probably send around 200 texts, read forums, google reader, and pulse in total of about 3 hours and play about an hour or two of games.
I use to use juice defender app but I did some testing over a week and it doesn't help at all imo.
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Click to collapse
most battery monitors or battery saving apps actually have the opposite effect, especially the battery monitors. They're using power to monitor the battery condition, so they tend to do more harm than good.
Yea o was using a battery widget for a week or so and it seemed like it used more battery than it was worth. I try to run my phones as lean as possible and only use what I need when I need it.
Sent from my PG06100 using XDA App
Oh and an update....after 12ish hours I still have 75% of my battery left. So battery is holding strong.
Sent from my PG06100 using XDA App
onefasttreopro said:
Oh and an update....after 12ish hours I still have 75% of my battery left. So battery is holding strong.
Sent from my PG06100 using XDA App
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Click to collapse
Seriously?!
As far as I'm concerned thats borderline amazing. How in the h-e-double hockey sticks are you guys getting such great battery life? My phone doesnt hit that and all I really do is IM and browse the web maybe a combined total of 5 hours a day and thats pushing it.
01/27 update...another update if anyone is keeping track...pulled phone off charger at 8am now its 11:30p (16 hrs+/-)..45-50% battery left...also realized i left gps on with navigation running for 2 hrs from lunch earlier in the evening and prolly sent out 50 texts in last few hrs since last battery status update and looked at pics with a co-worker...so yea so far the setup above is bringing some good results for me.
01/28 update...its 2pm (30 hrs later), and phone just beeped at 15% battery left. finally ut it back on charger so i have a full battery for work. so there you have it folks. pretty nice battery life if you ask me...been texting and calling for the last 2-3 hrs today too which triggered the battery beep.
Quis89 said:
Seriously?!
As far as I'm concerned thats borderline amazing. How in the h-e-double hockey sticks are you guys getting such great battery life? My phone doesnt hit that and all I really do is IM and browse the web maybe a combined total of 5 hours a day and thats pushing it.
Click to expand...
Click to collapse
try recalibrating the battery...basically let it die all the way to the point where it wont even turn on anymore...then I like to remove the battery for like 30 secs or so but im not sure if its actually necessary...then plug it back in and let it charge all the way til the led turns green...then take it off the charger and turn it on....did that and i noticed a big difference especially after a day or two

Battery, it's now time to exchange you!

I'm so giddy right now. I've ordered an OEM battery for my Vibrant, and i should be getting it any day now. The reason for me ordering a new battery is limited usage time. Lately when flashing any ROM, I make sure It is at 100% charged. I will normally get about 4.5 or less hours of usage - using a little app named 'Battery Left'.
I don't use a task killer. Ever. I know this has some controversy signed to this, but the Android OS is engineered without issue regarding this.
I Use WiFi whenever I can (uses a fraction of the power 3G radios use). When I CAN'T use WiFi, I make sure it's turned off so it's not wasting power scanning for hotspots.
I make sure GPS is off whenever i'm not using it.
I set display timeout to 30 seconds, set brightness to Auto, or manual and the lowest. Little trick, if Brightness is on manual, you can adjust it on the fly by swiping left or right across the task bar.
I let the battery TOTALLY discharge at least once (twice is better) and then charge to full. This doesn't condition the battery, this just calibrates the battery metering software, so that it knows for sure where zero is, making the metering more accurate.
I try to use a darker colored wallpaper, blacks and reds and deep greens and blues use less power than lighter tones, and white is the worst.
I get a half-day out of my rooted Vibrant on T-Mobile, and I actually use it as a phone (amazing huh?), PDA, game machine, ebook reader, etc, it's not just in my pocket on standby. Battery life has nothing to do with it being unlocked/rooted.
I understand the biggest reason why people think THEIR particular smartphone has some sort of battery problem: They just got it, and are using the hell out of it. We tend to not set it down in the first few days/weeks, we're always fiddling with it, showing it to our friends and co-workers, etc. Once the new and shiny wears off, and we settle into more "normal" usage patterns, we start noticing that we get a lot more battery life out of the device. Some people think that the battery is now "broken in", but the truth is, the USER is broken in.
Some of my POWER hungry apps I use on a daily basis is 'SportsTracker' which I use riding my bicycle to and from work (7.3 miles one way). SportsTrack uses my GPS and tracks my ride in REAL time. It sends a link to Facebook and Twitter, where my friends, and family can watch me go. This app uses about 17% of my battery - one way. So, at the end of the day, just using SportsTracker it uses at least 35% of my battery.
Speaking to the heavy users, how many hours do you normally get using your Vibrant?
With 20-30 calls a day, 20-50 texts, dozen or so emails and listening to music and just geeking on the phone Axura 30 hrs before it is 15% Trigger 24 hrs before 15%, but then, that's how it works for me. Since I got rid of stock roms, I have had ZERO battery problems, I only use Task manager. Deleted all the bloat and I have screen set to 50%. Battery is no longer an issue
With Bionyx 1.3 I let the phone sit idle (exchange email running in the background though) from 8AM and till 4PM it took only 15%
Skype+music+movie for around 1 hours and it's down 15% more (now 70%)
I guess it'll last 1.5 day normal use and 2 days idle use
oka1 said:
With 20-30 calls a day, 20-50 texts, dozen or so emails and listening to music and just geeking on the phone Axura 30 hrs before it is 15% Trigger 24 hrs before 15%, but then, that's how it works for me. Since I got rid of stock roms, I have had ZERO battery problems, I only use Task manager. Deleted all the bloat and I have screen set to 50%. Battery is no longer an issue
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That's a great battery life. My bionix eats more battery on almost the same usage. I have around 76 user apps installed and some bloater. One thing I have noticed using system panel is when I sleep, my phone sleeps with me and uses an average of 1% battery per hour. Is that good? I still I think im not getting optimal battery life when im actually using the phone.
Sent from my Samsung Vibrant (Bionix-V 1.2.1) using XDA Premium app
You guys think that's good battery life? Nah, this is good battery life.
I always got 20-30hours a charge with most of the Bionix roms. However with Bionox 1.3 I struggle to get more than 12 hours with the same usage. I did notice that new app BLN (using your soft keys as notifications) was reported on some other roms as a battery drainer, so I have uninstalled via Titanium. I will report back tomorrow if that is the issue. I still use KA5 modem, so that part has always been a constant
Weird. I'm on 1.3 as well. I'm 15 hours into my charge with normal usage on 3G/WiFi and I've got 25% left.
Sent from my SGH-T959 using Tapatalk
I'm 15hrs in running Bionix-v 1.2 and i have 42% left. That's with GPS on all day....phone in pocket from unplugging to about 3:30pm. Then only light use.
Days that I use heavily I'll have to plug in around 4pm. I'm not too happy with my battery life. I love my phone...but my old iPhone 3G had top notch battery life! lasting 3 days without charging.
Is it not weird how these times fluctuate so much between users?
Will the new Galaxy S 4G battery fit in our phones? Or will it even be worth it?
Do you have the superpower app? It saves my battery big time when phone is sleeping.
Sent from my Vibrant running Bionix V 1.3 using XDA App
I ordered a batter charger, two spare regular batteries and one spare extended battery last month for my vibrant.
Now I keep a spare charged battery in my pocket and I no longer have to plug my phone in anywhere I go. I just swap batteries and put the dead one on the charger when I get back home.
If I am going to be away from home for more than 24 hours then I put in the extended battery which gives me about 2 days worth of use.
Its a bit of a pain to have to be down for a minute when the battery is dying, but I am more content using the phone this way since I can now keep it with me instead of leaving it upstairs or on my office desk to charge.
My phone is on the stock KA6 kies and from 8-8:30 it is off the charger on 3G. When I get to work it is on WIFI with WIFI Calling(no signal indoors) from 8:30-12:00 and goes back on 3G. then at 12:30 it goes back on WIFI(calling) and sits like that till 5:00. Usage during that time, some email viewing, 10 txt or so, 5 min phone calls and that is it!! from full charge at 8am to 5 pm I'll be at 45-50% battery left and what you read above is all I do with it all day. Battery life is horrible. Not much I can do(unless someone has an idea to fix the issue) as I need WIFI calling otherwise why have a cell phone?
Food for thought
My phone is on the stock KA6 kies and from 8-8:30 it is off the charger on 3G. When I get to work it is on WIFI with WIFI Calling(no signal indoors) from 8:30-12:00 and goes back on 3G. then at 12:30 it goes back on WIFI(calling) and sits like that till 5:00. Usage during that time, some email viewing, 10 txt or so, 5 min phone calls and that is it!! from full charge at 8am to 5 pm I'll be at 45-50% battery left and what you read above is all I do with it all day. Battery life is horrible. Not much I can do(unless someone has an idea to fix the issue) as I need WIFI calling otherwise why have a cell phone?
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Click to collapse
So 16 hours with 3G and WiFi Calling on all the time...on the STOCK Samsung crap? Thats pretty awesome man. WiFi calling is a HUGE drain. Spend the $2 on an app called SystemPanel. It will tell you exactly what is taking up CPU Cycles which, of course, uses battery.
I go 24 hours on a charge with routine use. Granted, everyone's use is different. But I got two days with the KA7 modem on Bionix V. I see no difference with 1.3 (haven't used it enough to tell). Granted, I had WiFi Calling frozen and was on EDGE most of the time and turned on WiFi when I needed it. I've observed WiFi Calling using excessive CPU cycles when it isn't even on. Its pretty poorly coded. I recommend freezing wifi calling when you aren't using it.
Sent from my SGH-T959 using Tapatalk
KWKSLVR said:
You guys think that's good battery life? Nah, this is good battery life.
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LAY OFF THE photoshop :>>>
You guys think that's good battery life? Nah, this is good battery life.
Click to expand...
Click to collapse
LAY OFF THE photoshop :>>>
Click to expand...
Click to collapse
Don't hate.
Sent from my SGH-T959 using Tapatalk
i got 2+ battery backup =.="
Tarzanman said:
I ordered a batter charger, two spare regular batteries and one spare extended battery last month for my vibrant.
Now I keep a spare charged battery in my pocket and I no longer have to plug my phone in anywhere I go. I just swap batteries and put the dead one on the charger when I get back home.
If I am going to be away from home for more than 24 hours then I put in the extended battery which gives me about 2 days worth of use.
Its a bit of a pain to have to be down for a minute when the battery is dying, but I am more content using the phone this way since I can now keep it with me instead of leaving it upstairs or on my office desk to charge.
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Where did u get the charger and battery from? Also thinking about getting those!
Sent from my Samsung Vibrant (Bionix-V 1.2.1) using XDA Premium app

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