Database Users

Share : New Battery

Hello, i just want to give a testimony about my new Uni battery.
3 days ago I am buy a new battery for my TM MDA Pro. I buy this because I want to replace the 2-years old the original battery with brand new battery. Because the original battery is "damaged", the device blacks off when reach 38%, or 50% using UMTS radio, 80% using camera, 75% when using data connection. I am trying the troubleshooting rules posted by users on this forum but no effects.
Purchasing on the phone store, ask to the seller and they say they not have the Original battery, so the seller give me the second-quality one. I am comparing the original battery and the one which i will purchase. Different manufacture only. The original made in taiwan and the purchase one is made from China. Both from Dynapack.
after this all , i try it at my home. The new battery already filled but at 15%. Hey, if i am using the old battery one, i think the device cannot turn on. But with this new battery, it can switch on without turn off backlight or radio at startup. COOL!
And then I go to charge it until 100%. The battery is drained .. hmm little a bit quicker than the old battery, but It is very powerful, i still can use camera altough the battery at 50% ! Also i can use data connection when the battery at 15%.
So I think, buy a new battery is a solution if you have problems with the device that blacks off at XX%.
I just have this battery for 3 days, I will continuing testing this battery.
Note : sorry for my bad english

iam cheated........
even i was having battery problems die at xx%,i bought a made in china battery from a local shop.the time i inserted it battery was 45% left......but the battery backup was horribly low,in 15 mins my battery got to 15%....nd in next 10 mins it was fully drained......even if i havnt used any battery sucking apps,it was just in normal sleep mode,still it got drained,the original corrupted battery giving satisfactory backup despite of the turnoff issues....,i think iam cheated from that vendor......coz i bought it for a high price of 25$.and this f****ing performance is hurting me a lot......plz guide me guys what should i do.........

Sorry, there is something I forget to report, but mayur9890 has been remind me.
After initial charge until 100%, I carry it to my office. When on the road it still 100%. But after I reach office, it goes 69% ??? So quick??!!
But i have try to continue use them. But the device still working although the battery remaining is just 12%.
So I think I just have the "same" quality battery. Maybe the lost 31% on the new battery is same as 38% the old battery as that turned off. Hahaha...
mayur9890, the battery you buy is so expensive. I just buy around $15. With note my country is Indonesia.
Are the battery what do you buy is little same with the original battery? My old and new battery does not have significant differences. Just the manufacturer country. My new battery is from China also. From Dynapack.
I suggest you to buy that battery.
Thanks.

Long lasting battery ?

My battery on the x7501 is dying, is there a good and fast company that you can recommend for a longer lasting battery ?
Thanks

We've been discussing this lately in the Athena Accessories sub-forum. http://forum.xda-developers.com/forumdisplay.php?f=354

Go get yrself an external battery pack of 38000 mah and above , buy 2 if u really use it a lot , just leave the original battery inside or if it is really dead , get one oem replacement - cheap ones and use it with ext. batt pack , original htc ones dont really last that long either , so try save some $ , we hv to resort to all these bcos the original manufacturer unable to find more space for a longer and better battery - that's why , so we hv not much choice - jimmunsw take care n cheers

I bought a 2400 mah battery online from Mugen power (google search) and the battery is a direct swap (same exact size as factory) and it does last longer. I know it's just 200 mah more but it last longer than factory, from the time I take it off charger in morning till recharge time is about 12-16 hours, here is a typical day usage
- 70-100 min talk time (all though bluetooth)
- (gsm internet) email checks on four accounts
- (gsm internet) weather checks all day
- pda usage throught out day for calendar reminders, task entry & reminders and contact lookup (device on an off as needed - not on all the time)
- wifi usage to transfer files in my office network (network plugin)
- and sometimes about 30 min on wifi internet at night.
This is more than I used to get, the battery is about $75 US and comes with a desk charger, so you can keep another battery always charged.

anx7501 - just curious what ROM your using. Reason I ask is i think the ROM has a lot to do with how long a batt. can last. I have a new batt also but never get close to what your getting. Also how long have you had the new replacement batt? I may just buy that type of batt that you ave if your ROM is the same as the one I have.
thanks

My ROM ver 2.19.453.4, factory X7501 ROM (no flashing)
I've had the battery for 2-3 months now, honestly this is second one. I was a little too hard (physically) on this first and it started loosing charge rapidly. Nonetheless, they were very honorable about replacement - I mailed them mine, they mailed replacement (within one year warranty period). The one I recieved in exchange is now about 2-3 months old.
Mind you I now BABY this battery, I keep an eye on charge, when it's about 20% at night I put in standby, place face up until battery side is cool. I charge with device proped up to let air under. All this sounds weird but I find that it re-charges and holds a charge better when the battery is not hot.
I do get an honest days use out of it now.

Hi there again ,
it is nice to be in america and gets to buy a mugen battery for usd75 , pretty good n reliable n lasting quality battery , but for others if get from mugen , plus the express us mail or courier services , the total end cost will be around usd 130 - 140 ( let's say from usa to malaysia for example ) , i mean it really cost us a lot , our local seller will sell us an oem china made battery for usd17 each for 2200 mah with one to one exchange warranty for 12 months , basically it will last at least 75% of one mugen battery when new and after that it will drain it's efficiency and retain charge ,this depends on how one use the battery , one must pull the plug or switch off the current of charger once it is fully charge - from orange light indicator turning to green colour , if this is not practised , then battery will start dying soon . but yr idea of cooling off the battery standing up and also charging that way is quite a good idea , maybe i give it a try to see any improvement . thks for reading and all the best - jimmunsw

My current battery is over a year and a half old now, and I have always kept it plugged in whenever possible. My first battery lasted for 3+ years using this method! The rom does have a big impact on the daily battery life in these units! I used my phone alot and have usually gone about 2 days on a single charge when I have not had my charger with me. I use it with the bluetooth on all the time, and I check and answer my emails 4 or 5 times a day! The only times that the battery wears out quickly is when I use the wifi or when I play games on it.
Later...........

Battery Life
I'm currently only getting 1-2hras of battery life.
I used to be able to watch a 2 hr video with no problem. If i left it unpluged over night it was OK. Now I charge it overnight and it won't het me to wor (1Hr) playing music and reading. I think it has to do with setup or apps as I have 2 Batteries and they both do it.
Stock ROM. is there any list of apps that kill Batt life?
Thanks

Innjoo Leapbook A100 / Windows Tablet bad battery review

Hello
Anybody here bought the Leapbook can give me a review about the battery?​
I bought Innjoo leapbook A100 32 days ago, and it performed very good,
However starting from 15 days ago, it is turning off suddenly when I’m using it.
I think it is a battery problem; I observed and noticed, at first it did so when the battery is at 45% or less, probably after 7 hours internet usage. Now it do the same after 4 hours usage and the battery is charged 70%
In the leapbook description it is written that the battery should work 10 hours normal usage, so why it is acting like this when the laptop is 32 days old only? It is still brand new. The battery is becoming worse and worse in a short period.
Beside that, I noticed a red dead pixel in the right side of my screen, which indicates low quality screen was used in that device.
I don't recommend this device for anyone...
Please share your reviews.
Thanks

Redmi note 7 HIGH battery drain

Hello,
my uncle just bought me a brand new genuine Redmi note 7, I opened the box and turned the phone on.. I noticed that the battery was at 66%, I set up the phone which took a minute or less and that's when I was about to connect it to my wifi BUT then I notice that the battery is 63% ALREADY.. Now knowing that the phone has a 4000mah battery I was beyond shocked too see a 3% drain with low brightness and just 1 minute of light use literally no SIM or internet was being used.. so I turned it off and charged it to the max.. After that I turned the phone back on to update miui.. I connected the phone to my wifi and started updating to the last version.. available from the updater.. it took less than 10 minutes.. and guess what I see? 100% to 89% in less than 10 minutes that's crazy.. I bought this phone because of this guy w ww. youtube. com/watch?v=3gaWbx2x06s as we can see in the video he gets almost 8 hours of SOT with full brightness wifi and youtube FHD... right now I'm doing the same experiment and adding battery saver setting and my battery is draining fast I'd be surprised if I got 4 hours of sot... I don't understand... what's wrong? The phone is new and genuine since I verified the imei.. Thank you.

UncleFelow said:
Hello,
my uncle just bought me a brand new genuine Redmi note 7, I opened the box and turned the phone on.. I noticed that the battery was at 66%, I set up the phone which took a minute or less and that's when I was about to connect it to my wifi BUT then I notice that the battery is 63% ALREADY.. Now knowing that the phone has a 4000mah battery I was beyond shocked too see a 3% drain with low brightness and just 1 minute of light use literally no SIM or internet was being used.. so I turned it off and charged it to the max.. After that I turned the phone back on to update miui.. I connected the phone to my wifi and started updating to the last version.. available from the updater.. it took less than 10 minutes.. and guess what I see? 100% to 89% in less than 10 minutes that's crazy.. I bought this phone because of this guy w ww. youtube. com/watch?v=3gaWbx2x06s as we can see in the video he gets almost 8 hours of SOT with full brightness wifi and youtube FHD... right now I'm doing the same experiment and adding battery saver setting and my battery is draining fast I'd be surprised if I got 4 hours of sot... I don't understand... what's wrong? The phone is new and genuine since I verified the imei.. Thank you.
Click to expand...
Click to collapse
I believe every phone does the same thing like that when you configure them for the very first time. Full brightness, wifi scanning, mobile data ON, GPS ON, sync ON for a few minutes can consume lots of battery.
My advice is to fully set up your phone with all the apps you want and turn off any features you don't use. Use and recharge your phone normally for a few days. Check for battery consumption stats using native graphs or popular battery tracking apps. Analyze graphs and stats and draw the conclusions yourself. (Don't trust everything people say on YouTube, trust your own experience.)
In the worst scenario, you can always return your phone within 7 days of purchase. I hope you don't have to! :fingers-crossed:

My brand new redmi note 7 is a little fast draining right now too which is a little disappointing but my redmi note 5 was also the same fast draining when I first purchased it and it improved so I really hope this redmi note 7 does the same and improves.
I have both phones side by side right now so I can kind of compare usage

T1Cybernetic said:
My brand new redmi note 7 is a little fast draining right now too which is a little disappointing but my redmi note 5 was also the same fast draining when I first purchased it and it improved so I really hope this redmi note 7 does the same and improves.
I have both phones side by side right now so I can kind of compare usage
Click to expand...
Click to collapse
Yeah even my mediatek redmi note 4 didn't drain like this.. now when it gets to 15% it just discharges completely.

One thing I will mention is facial recognition. It could possibly drain the battery faster so I have just turned it off for testing purposes. I need to see what difference it makes but that's really the only difference between my two redmi phones 5 & 7.

Any new phone battery will take a few charge/drain cycles until it is calibrated correctly.
Use it for a while and see if the battery settles down.
Also different countries have different mobile systems. This will also affect battery life as the phone needs to continually scan for a signal....

imgur. com/a/bmE5Zuz
30% brightness.. only wifi.

T1Cybernetic said:
My brand new redmi note 7 is a little fast draining right now too which is a little disappointing but my redmi note 5 was also the same fast draining when I first purchased it and it improved so I really hope this redmi note 7 does the same and improves.
I have both phones side by side right now so I can kind of compare usage
Click to expand...
Click to collapse
I know the post is old but I have the same problem ... I think we are so many to have it !!
I have a Note 7 for more than a month and it never went well ... I managed to do only 3 days but almost without using it, there are people who also do 4 or 5 days of use ...
Anyway if I use it it makes me amalapena 1 day ...
When I use the phone I see that it consumes my battery quickly even if I just navigate the phone menu.
I've already done at least 4 reset but it didn't help
I do not know what to do..
Did you solve the problem?
miui 11 could help?
Thanks

Imposible to do 4-5 days with this phone or any phone when u use it. Why do u have smartphone when u dont use it and u care about battery?

What version MIUI are you all using?
I'm still on 10.3.5 and battery life is great.
I average 9.5 hours SOT ( 2 days worth) with normal use and have got as high as just under 11 hours SOT a few times.
If you're not on 10.3.5, can you roll back?
I've heard of battery life issues after updating to the newer versions which is why I'm staying on this one until they work out the kinks

My battery life has improved since my earlier post just as I expected it to The note 5 does last a little longer when I put them side by side but they are both great phones and the batteries last for ages with normal daily use!
I barely use 50% with gaming (currently clash royale) social medias, spotify for around 2 hours and some other stuff plus I'm working 5 days a week so I don't get to see my phone for most of the day anyway

T1Cybernetic said:
My battery life has improved since my earlier post just as I expected it to The note 5 does last a little longer when I put them side by side but they are both great phones and the batteries last for ages with normal daily use!
I barely use 50% with gaming (currently clash royale) social medias, spotify for around 2 hours and some other stuff plus I'm working 5 days a week so I don't get to see my phone for most of the day anyway
Click to expand...
Click to collapse
might be a dumb question but, how/when do you charge your phone ? do you wait for the battery to reach 0-10% and charge it back to 100%? or you do the 20% to 80% charge "cycle" ?

I try to charge my phones every night now when I go to bed, The note 5 & 7 are around 50% most days from useage and I charge them from around 8/9pm until I wake for work at 5am (Living the dream)

T1Cybernetic said:
I try to charge my phones every night now when I go to bed, The note 5 & 7 are around 50% most days from useage and I charge them from around 8/9pm until I wake for work at 5am (Living the dream)
Click to expand...
Click to collapse
and what SOT do you get with the 50% usage ?

I am not sure, Because it almost never drops below 50% in a days usage I have stopped looking and worrying about battery life It just lasts and lasts for me.
However I will try and take notice over the next few days and report back if there is anything to report...

Screen on time

It's amazing how much we actually use our phones in a given day, especially when we watch "videos"! Rate this thread to express how many hours of screen-on time you can get on the OnePlus 7T Pro before depleting the battery.
Then, drop a comment if you have anything to add!

I have been very happy with battery life so far.
Screen is on 90hz qhd+
90% on wifi
Sot of 7 hours and 5 minutes.
Been of the charger for 15 hours.
Still 16% battery left.

First day of moderate usage with qhd and 90 hz

90 hz fhd betwen 7-8 hours screen on time normal use social media youtube and some light games (except pubg that game is a battery killer ) with quad hd didn't tested yet !

Fourth day with the op7t pro and I've noticed that the screen on time is even worse than on my 3 years old OnePlus 3...
I'm getting 3 to 4 hours of screen on time in normal usage. Google, social media and Netflix/YouTube.
If I start playing games the sot drops below 3 hours
I'll send it back and buy another smartphone. It's not acceptable to have 3 hours of sot for a brand new flagship

have you tried a hard reset in your phone , dark mode , and battery saver as well because 7t pro can do better than that

BlackUnicornn said:
Fourth day with the op7t pro and I've noticed that the screen on time is even worse than on my 3 years old OnePlus 3...
I'm getting 3 to 4 hours of screen on time in normal usage. Google, social media and Netflix/YouTube.
If I start playing games the sot drops below 3 hours
I'll send it back and buy another smartphone. It's not acceptable to have 3 hours of sot for a brand new flagship
Click to expand...
Click to collapse
I have a 6-8 SOT usually (90hz and automatic resolution). Give it some days to stabilize. Battery on first days was bad. Now it's amazing

I average too around 7 hours of sot. Pretty good I would say.

I'm really thinking about giving it a try but SOT is very important to me and no phone has come close to my mate 20 pro this year and I returned every one I tested. But never tried a oneplus so... Wireless charging is really something i would miss for sure so I'm still hesitating. And the mixed results given here don't confort me into buying it...

Display -FHD 90 HZ Brightnes 50% dark mode on
only wifi no sim cards on it used for netflix , youtube facebook , browser and camera

Mrdream94 said:
I have a 6-8 SOT usually (90hz and automatic resolution). Give it some days to stabilize. Battery on first days was bad. Now it's amazing
Click to expand...
Click to collapse
Well... Now it's even worse. I'm getting like 3 hours (of even less) of screen on time.
Automatic resolution, 90Hz, only wifi, 1/3 of brightness, black/dark mode everywhere, only social media and video (yt and Netflix).
I'll send it back. It's unacceptable for a flagship to get under 3 hours of sot. I have to plug in my OnePlus 7t pro 2-3 times a day

Amazing SOT

Fantastic battery life! 90hz+QHD with latest Ex Kernel.

Diatomix98 said:
Fantastic battery life! 90hz+QHD with latest Ex Kernel.
Click to expand...
Click to collapse
There are custom kernels available for the 7tpro?

salemsayed said:
There are custom kernels available for the 7tpro?
Click to expand...
Click to collapse
The only kernel that officially supports the T series is Ex Kernel. However, I'm using Kirisakura Kernel atm without any issues on my 7T Pro.

Poor sot
I get around 5 to 5 and half hours max.
Disappointed as my friend gets 8 to 8 and half hours screen on time. What should I do?

jamieloboxperiazl said:
I get around 5 to 5 and half hours max.
Disappointed as my friend gets 8 to 8 and half hours screen on time. What should I do?
Click to expand...
Click to collapse
I don't even get to 5, so you should feel better ?

Many threads mention WhatsApp as the culprit. The latest beta should fix the drain.
Whatsapp Beta APKMirror

Im on my first charge 7t pro mclaren. Debloatet it, rooted and now are looking forward to drain it. Charged it to 100% and now im at 98% with screen on time 20minutes but brightness at ~30%
Will post screenshots when its drained

Amazing
55% left.... No charge beetween. Most of the time wifi. Low brightness ~30-50%. Everything blacked (substratum) also Samsung browser dark mode...