Is my battery life crappy because I made a mistake? - EVO 4G General

I let the thing drain until it turned off, then turned it back on and drain some more then charged it while it was off when I first got it.. should I get a new battery because right now I can barely last 8 hours with set cpu and all the stuff.. Ive done many calibration things but no change..
Juiceplotter.. Moderate use
http://i.imgur.com/55brC.png
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I think it's unlikely you ruined your battery but it couldn't hurt to swap it out at a Sprint store, I'm sure they would do that for you

Is it free?
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Crossrocker said:
Is it free?
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If you have insurance, yes

Ill just buy one. Thx
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Getting the battery to too low of a voltage can damage it, yes. It's unlikely you actually managed that though.
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Related

Goodbye inspire hello atrix

I had an inspire and the screen was great loved the camera and of course android. But the battery life was so so even with the custom rom. Returned yesterday and got the atrix. No complaints so for other than stock blur which I downloaded launcher pro over. Battery life excellent and I like the screen. Anyone else with a good experience?
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Just go scroll through the forum and you'll see how peoples experiences are.
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I think that's insinuating something but there seems like a silent majority who like their phone.
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Atrix battery is sad too.
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The atrix's battery is excellent....18hrs from full charge and still 30+% battery left...and this is with heavy usage (4+hours with screen on, browsing, downloading apps, youtube, whatsapp, etc)
ljwnow said:
Shut the f up. I do have an atrix bch.
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Real classy. My battery life is awesome
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Mine is just as good on the N1. I think that fthe battery is above average a little, but people are so used to crappy battery life that try think it is a gift from God; no, they just had bad batt. life
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Agreed my battery life is amazing. Best smart phone battery i've had to date.
I get over 24 hours with my battery, even better than I was getting with my iPhone 4.

Nexus s cm7 battery

I'm running cm7 stable on my nexus..and it only charges up to 95:/ I deleted battery stats etc and no luvk...any tips?
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kingvaj23 said:
I'm running cm7 stable on my nexus..and it only charges up to 95:/ I deleted battery stats etc and no luvk...any tips?
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It's supposed to do that.
It doesn't charge up to 100% to preserve the battery's health, it's designed this way.
If you really want it up to 100%, you can always bump charge it.
Greetz
frutelaken said:
It's supposed to do that.
It doesn't charge up to 100% to preserve the battery's health, it's designed this way.
If you really want it up to 100%, you can always bump charge it.
Greetz
Click to expand...
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Also to note. Bump charging can cause problems, so read that to decide whether or not you want to do it.
Oh ok thanks..so just leave it at is? It bugs me but I can live with it lol
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Also is it bad if I leave it plugged in if its at its highest charging point
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kingvaj23 said:
Also is it bad if I leave it plugged in if its at its highest charging point
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It shouldn't hurt the battery.
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Battery glitch?

Found a way to make my battery last longer. Strange, but every time I reboot the phone, I gain 20% back. How can this be and is this something I should be concerned about or just a if it ain't broke thing?
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Calibrate your battery.
Charge your phone to 100%. If it stops changing before 100%, your phone is reporting a wrong battery percentage, ie the battery is at 100% but the phone thinks it is at 80%.
You can try this
Does it matter that im completely stock and locked? Only rooted.
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yep
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pre4speed said:
Found a way to make my battery last longer. Strange, but every time I reboot the phone, I gain 20% back. How can this be and is this something I should be concerned about or just a if it ain't broke thing?
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Try the jaggurnaut's fix. Search forum, there are tons of threads for this already.
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Its a bug with the stock build. Hopefully motorola fixes it with the net software update.
Spectre51 said:
Its a bug with the stock build. Hopefully motorola fixes it with the net software update.
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Thank you.
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Got my new 1800 mA battery today...

Gonna try out the epic touch battery...was definitely a tight fit in the phone, but it fits!
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Awesome, thanks for letting us know. I think you're the first to try one of those
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I read some reviews of the battery in Amazon before I ordered it...saw some people mention using it in the epic...just wanted to share the news in case others didn't know.
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I believe he was using sarcasm
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CrfEpic4g said:
I believe he was using sarcasm
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Heh...yeah....I was going 50/50...
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I've had it for months. You will see the difference. It was stronger for the first week or 2 then lost some of its hold time but blows away my stock epic. I just ordered the anker 1800 from amazon for 11.99. Ill see how that one compares
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AOD_Corwin said:
I've had it for months. You will see the difference. It was stronger for the first week or 2 then lost some of its hold time but blows away my stock epic. I just ordered the anker 1800 from amazon for 11.99. Ill see how that one compares
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I got the 2x Anker 1800 with charger for 22 bucks and they've been pretty good to me so far.
CapsLockKey said:
I got the 2x Anker 1800 with charger for 22 bucks and they've been pretty good to me so far.
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I was debating the Anker...ended up going Samsung...probably a waste of 9 bucks extra...
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Cluefree said:
I was debating the Anker...ended up going Samsung...probably a waste of 9 bucks extra...
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I think the OEM might hold it's life longer than Anker, I also have one and I enjoy having the small boost in battery life
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Fire n mage said:
I think the OEM might hold it's life longer than Anker, I also have one and I enjoy having the small boost in battery life
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This. Lol if it was only $9 more for OEM it was more than worth it.
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Clue, how much did you pay for an OEM 1800, if you don't mind me asking?
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Paid $21...free shipping. Amazon...
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Guess I'm the lucky one. My local Sprint store rep just handed me one and said, "Here ya go! Let me know how it works for ya!"
So far, battery life is MUCH better on CM9/AOKP vs. stock battery.
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You can get 2 1800mah batteries on eBay for $12 and free shipping.
Also I've heard talk of a compatible 3500mah battery on Amazon (?). Going to check that out today.
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mjben said:
You can get 2 1800mah batteries on eBay for $12 and free shipping.
Also I've heard talk of a compatible 3500mah battery on Amazon (?). Going to check that out today.
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Those are not genuine oem batteries. They are Hong Kong knock offs.
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Cluefree said:
Paid $21...free shipping. Amazon...
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Which seller?
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andsamp said:
Which seller?
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HollyCellular...was good for me, but ymmv, standard disclaimers, plagues, wars, zombies not my fault if you try them...
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?
I want to verify that we are talking about using a battery designed for an Epic touch in and Epic slider. I have an SPH D700 that I need the best battery I can find without the backside footprint of the phone changing. Otherwise I wont be able to dock in my car anymore
I use the mp3 feature of my phone, all day, every day (podcasts and audible). Within weeks of a new battery (stock) I barely make it til 2pm before having to charge. If I can't find a battery that can carry the load I'm going to just have two and a drop in charger, switching them out during my usually 10 hour long work days.
Thanks in advance everyone.
Yes the Epic Touch Galaxy S2 1800 mAh battery fits perfectly and gives you 20% more battery life.
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so the battery life is better i bought one and had overheating issues and never went back

[Q] about downloading

Hi I have a nexus 4 and I use my phone to download torrents and movies daily but am worried about the battery life so should I download with the charger connected or empty the battery and recharge again thanks alot
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alphatia said:
Hi I have a nexus 4 and I use my phone to download torrents and movies daily but am worried about the battery life so should I download with the charger connected or empty the battery and recharge again thanks alot
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you shouldn't have a problem downloading a 1 or 2gig movie within 30 minutes to an hr, it'll drain your battery half way regardless of kernel though.
If you're worried, you should stop pirating or Johnny Law will be on your rear. jkjk
To answer your question, just use it without connecting to the charger. Also, calibrating the battery is not necessary either.
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So draining the battery regularly doesn't hurt it?
So in conclusion connecting the charger hurts the battery?
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Keeping your battery at 100% all the time (letting your phone plugged into the charger) is literally the worst thing you could possibly do to the battery besides overheating it.
If you want to get the longest lifespan out of the battery, keep it between 40 and 80% and under 40°C (which is why the N4 starts throttling itself at 38°C)
Nuu~ said:
Keeping your battery at 100% all the time (letting your phone plugged into the charger) is literally the worst thing you could possibly do to the battery besides overheating it.
If you want to get the longest lifespan out of the battery, keep it between 40 and 80% and under 40°C (which is why the N4 starts throttling itself at 38°C)
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So I should download until the battery is at 40% the charge again right?
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alphatia said:
So I should download until the battery is at 40% the charge again right?
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That should be fine, yes.
Nuu~ said:
That should be fine, yes.
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Thanks a lot for replying
But the battery will die eventually
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alphatia said:
Thanks a lot for replying
But the battery will die eventually
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Of course it will. It's a battery. They only have so many charge cycles. You can always buy another. With a little effort the battery can be swapped out.
That's right anyway I just wanted to know the least way I can damage the battery while downloading. ..do u have a suggestion
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alphatia said:
That's right anyway I just wanted to know the least way I can damage the battery while downloading. ..do u have a suggestion
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I can't give you advice on how to make piracy less damaging to your phone. That's against the rules.
alphatia said:
That's right anyway I just wanted to know the least way I can damage the battery while downloading. ..do u have a suggestion
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Use a computer or don't pirate media contents at all. :thumbup:
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scream4cheese said:
Use a computer or don't pirate media contents at all. :thumbup:
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I just had my lawyer answer a ~1800 euro claim for some song that had magically found its way into my torrent downloading software. He charged me 208€.
Don't download pirated media..
He never said he was downloading copyrighted material... plenty of legal Ubuntu torrents available and last time I checked that's not piracy
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Guys am talking about not damaging my battery not the phone
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Anyway thanks all for your answers
So in conclusion
I should download until the battery drops to 40% and then recharge it
2- never leave the device connected all day
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alphatia said:
That's right anyway I just wanted to know the least way I can damage the battery while downloading. ..do u have a suggestion
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Flash a different kernel, then both underclock and undervolt.
tarroyo said:
Flash a different kernel, then both underclock and undervolt.
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Am already on custom kernel but my question is about how to download safely without killing the battery life cycle
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alphatia said:
Am already on custom kernel but my question is about how to download safely without killing the battery life cycle
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Are u underclocked? are u undervolted??? That should keep your battery from overheating.
tarroyo said:
Are u underclocked? are u undervolted??? That should keep your battery from overheating.
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Am using Franco kernel with a little under volt but my question is about the downloading technique ..should I download with the charger connected or without. In order to save the battery life cycles
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