Battery Life - AT&T Note 7 Questions & Answers

2 days in. Getting 10% per hour, just like my Note 5. I am a heavy user.
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Battery life discussion

I'm new to Samsung and touch wiz.
Any tips on settings that will help battery life?
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Dreadsteel said:
I'm new to Samsung and touch wiz.
Any tips on settings that will help battery life?
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Turn off all the gimmicky smart features and disabled as many of the bloatware apps that you can.
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delete
Battery life for me has been stellar. Yesterday was the first full day of use for me and I was at 15 hours with 56% percent of battery left with 3 hours of on screen time. I haven't changed a thing as far as controls. Today I've turned off a few of the finger controls and will see if it saves me anything.
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Oh nice. Let's start posting gsm battery stats. I'm on my first full charge so will report back.
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Battery life has been good on mine so far. Make sure to turn the always on wifi scanning off! Made a world of difference for me.
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On my first charge I got 6 1/2 hours with half on screen time playing games, surfing web etc. and had 50% left! My s4 would have died twice by now.
inmotion said:
Battery life has been good on mine so far. Make sure to turn the always on wifi scanning off! Made a world of difference for me.
You should tell people how to do it. Wifi> advanced> uncheck always allow scanning.
I had totally forgotten about this. But even without if off I was getting 18 hours of heavy usage, no wifi and on lte. This phone, even without turning stuff off has the best battery life I've ever experienced from an android.
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Is this normal seems sort of low I turned off all the samsung features disabled all of att bloat I did not use power save feature
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mike123475 said:
Is this normal seems sort of low I turned off all the samsung features disabled all of att bloat I did not use power save feature
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That's kind of weak if you ask me. I have 64% battery left and have 2 hrs 33 min of on screen time in 10 hours
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bkeaver said:
That's kind of weak if you ask me. I have 64% battery left and have 2 hrs 33 min of on screen time in 10 hours
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Damn hmm and your not using the power save feature correct? I'm thinking about taking it back to att to switch it out...
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mike123475 said:
Damn hmm and your not using the power save feature correct? I'm thinking about taking it back to att to switch it out...
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No not using the power saving mode at all..
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This too
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Great battery here
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..
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Getting the best battery life I've had with a phone. So far it's been on over a day with auto brightness, LTE, push email, and Wi-Fi when available and it's already hit 6hr30 min screen on. Plus there's 23% left?! Im impressed.
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Battery life has been excellent so far. Got 2 hours of screen time and only used 19% so far
Tappin From My N3
Here's mine for today, unplugged the phone at 96% when I woke up this morning.
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Battery is killing it compared to my galaxy s3. Disabled the extra features, blue tooth, also played music with the screen off for about 2-3 hours with power amp.
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Battery life is horrible!

I purposely left my phone off charge over night to see how much battery drains. In 8 hours it drained 20% with is wrong??
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Sounds like your device isn't sleeping. My standby battery life is excellent, less than 1% an hour. On my old N7 I had to turn WiFi off to get good standby, on this one I usually just leave it on as it still doesn't lose anything to speak of.
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So yesterday I spent the day rooting and installing CyanogenMod and still I'm losing 2.5% battery an hour in standby/sleep mode! What's the deal?
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staceenmiked said:
So yesterday I spent the day rooting and installing CyanogenMod and still I'm losing 2.5% battery an hour in standby/sleep mode! What's the deal?
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Deal is stock will always give you the best battery life. Also, ROMS usually take few days to settle after flashing.
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Get the app Better Battery Stats to find out what's keeping it awake.
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Questions about bat

Hello i have experienced with a slight battery drain... Is this normal?
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About phone
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Your battery stats will not be accurate until you drain more of your battery.
Buckii said:
Hello i have experienced with a slight battery drain... Is this normal?
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Slight battery drain? Your phone was only on for 17 seconds. Are you trolling us?:laugh:
I wish I was trollin, really though... I had just pulled it off the charger at this time but typically average use would kill the battery after say I pull it off at 10am ish... To about early evening
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Just use it normally till lets say 50% and then post Partial wakelocks tab of Betterbatterystats application.
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Shell process battery drain

Suddenly I noticed that at least 50% of my note battery is by a process called shell which keeps the cpu awake
What is this process and how to stop it from draining my battery
Thanks
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REQUEST Battery voltages at different levels

Hi guys,
I'd have a request:
Could you please post your battery voltages at different charge-levels?
GSAM is a good app to get this done
Thanks!
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92% 4.10V
65% at 3.88V
74% -3.990V
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Thx keep em coming especially interesting are for 20% down to 1%
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*from
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62% and 3864mV
Are you trying to get some info to improve S7 battery calibration ?
87% @ 4.10V

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