Bad battery life - Galaxy Note 10.1 (2014 Edition) Q&A, Help & Troubl

The battery life is very bad. About an hour with normal use. Plus it drains a lot during night when it's not being used. Will a battery replacement help?

Related

[Q] what do you think about the battery life of cleanromace?

Well it has been draining quite fast and I thought it has a good battery life my screen is the one taking up the battery life and I have very little app
Can you tell me about your phone's batterylife with cleanromace?

Stock S3 Has poor and constantly changing Battery life

So, my phone's battery life is overall quite poor for the most part. some days it absolutely burns through my battery with little phone use, and other days it gets decent battery. i downloaded better battery stats, and for example. today my phone drained at about 10%/hour, but yesterday for example it drained at about 3%/hour. And today i did not even use my phone that much. Please help, as this is getting really annoying.
Here are some screenshots of my battery stats on two bad battery days
Day 1 Screenshots: http://imgur.com/a/bd5pl
I know it looks like dolphin burned alot of battery, but that it just because it was practically the only application i opened and i used it for a couple minutes which i normally wouldn't do. then i few hours later, this was where my batter was at, and i swear i pretty much did not even touch my phone at all! http://imgur.com/NIfYnkl
Day 2 Screenshots: http://imgur.com/a/oTZDu
pleace said:
So, my phone's battery life is overall quite poor for the most part. some days it absolutely burns through my battery with little phone use, and other days it gets decent battery. i downloaded better battery stats, and for example. today my phone drained at about 10%/hour, but yesterday for example it drained at about 3%/hour. And today i did not even use my phone that much. Please help, as this is getting really annoying.
Here are some screenshots of my battery stats on two bad battery days
Day 1 Screenshots: http://imgur.com/a/bd5pl
I know it looks like dolphin burned alot of battery, but that it just because it was practically the only application i opened and i used it for a couple minutes which i normally wouldn't do. then i few hours later, this was where my batter was at, and i swear i pretty much did not even touch my phone at all! http://imgur.com/NIfYnkl
Day 2 Screenshots: http://imgur.com/a/oTZDu
Click to expand...
Click to collapse
Yeah I noticed something interesting as well. I have two batteries for my GS3, one is the stock battery that came with the phone and the other is a 4200 mAh battery from Hyperion Electronics. I decided to test each battery by charging each to 100% on different nights and not touching the phone overnight to see what my battery drain was
Night 1, I tested the stock battery and over night I went from 100% to 40% in a span of about 8 hours. That's a 60% decrease.
Night 2, I tested the Hyperion battery and over night I went from 100% to 98%. A total of 2% decrease in the same span of time.
Now yes I understand that the Hyperion battery is essentially 2x the battery capacity as stock, but just by simple ratios you'd think that since the stock was a 60% decrease that the Hyperion battery would be a 30% decrease, but it's not. The Hyperion battery is literally 1/30th of a drain than was the stock battery.
Something's wrong here and I wish someone could give a straight answer as to why these two batteries are demonstrating dramatically different results.

[Q] Insane Battery Drain i747

Over the course of months of flashing, I have noticed that my battery life drains really fast. I'm currently running AOKP. I think I calibrated the battery correctly yet I still have terrible battery life. I charged it to 100%, used an app, Battery Calibration, to reset the battery stats, let it drain to 0%, the plugged it back in. The battery said 57% so I charged it back to 100% yet the battery life is still awful. My brightness is at the lowest setting, my WiFi is off, and I am using Greenify to hibernate applications. I've attached pictures of my battery life (from GSam) and pictures of what my software looks like. What is causing the drain? How can I fix it? If anybody can help, I'd be very thankful.
Edit: I have a Hyperion 4200 mAh battery. I replaced the stock battery but it didn't seem to make a difference. The voltage reads at about ~4200 mAh when at 98%.
Edit 2: My battery was at ~60% then I shut it off and plugged it in. It is now at 2%... Should I charge to 100% then reset battery stats?

A Different Kind of Battery Drain

Yes, I know these battery drain threads are getting annoying, but I can't seem to find a solution to mine...
What happens is that after charging to 100% or near it, I have a very small battery drain (like 11-14 %/h), and then if I do something a bit more demanding (games, substratum, etc) my battery drain starts to get a little worse (16-20%/h). Even if I return to my light usage after my heavier usage, the battery drain is still there...
Battery usage is calculated based on capacity used over time since last charge. It's an average, not a real time monitor.
Anova's Origin said:
Battery usage is calculated based on capacity used over time since last charge. It's an average, not a real time monitor.
Click to expand...
Click to collapse
I know that... Which is why I have reset the battery stats, before returning to my light usage. The thing is, the light usage drains much more battery after the heavy usage the before.

Battery life

https://photos.app.goo.gl/ytQVVuUpZAf4ysC43
Is this battery life normal and standby drain also?
Probably if you are gaming, but there are at least two threads discussing battery life.
https://forum.xda-developers.com/lenovo-p2/help/lenovo-p2-post-daily-sot-t3562456
https://forum.xda-developers.com/lenovo-p2/review/screen-time-t3645168

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