I was wondering if your Zenfone 7 has a high heat when charging the battery, mine is always at 40/42 ºc in normal use (No playing game).
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Hey man, I dont know why nobody answered. Dont worry about it, that is normal for a charging phone. Mine gets warmer too. You should check out a Samsung with Exynos if you wanna get scared )
This is normal.. cant get around it.. its part of the way the technology allows fast charging..
Try charging from 40 - 65% maybe 80% if really needed. Simply make more frequent smaller charges not at the low or especially high end.
Li's love being used in this way.
Heat and high cell voltage kill Li's.
I don't leave my 10+ go above 100F and in fact it automatically stops charging at 102 F.
I fast charge all the time like this and only if it gets into the 90's does charging heat become an issue.
If it is hot I use a damp rag and/or fan to help keep it cool.
Do not charge if battery temp is below 72F as it can cause Li plating which will permanently degrade the cell. Never charge below 32F.
Related
There is definitely something wrong with the battery. Either its a calibration bug or my battery is fried which is highly unlikely because it was working properly before flashing the deepshining rom
This is before i started playing a random game on my HTC HD7
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This is after around 2hrs or so of gaming
As you can see its dropped from 91% all the way to 20% after 2 hrs of gaming which is ridiculous because i can get at least 4 hrs of gaming on this phone when it was interop and chervon unlocked.
This is the voltage at the start of gaming
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This is the voltage for the phone after the gaming
What i found ridiculous is that when i started gaming the voltage output decreased but my battery percentage kept dropping at a fast rate.
Could someone check this out for me!
PS: I made the pictures big enough so you can see it clearly lol
ANOTHER PROBLEM : WP EXTENDED
When i try to switch profiles they don't switch properly. What i mean by properly is that if im trying to go from battery saver to user customisation by switching off battery saver and reboot the phone, it stays stuck on battery saver.
I can't pinpoint exactly when or what I did around the time I started having battery problems but I have some major issues. I have a battery drain that is so severe that my charger cant even charge fast enough, I could leave it to charge all night while off and it will only charge like 20%. is it the charger? even with no apps open it tell me while charging to close unused apps to help charing.
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thats a screen shot of my battery usage, with apps open) weird right
Speedyy231 said:
I can't pinpoint exactly when or what I did around the time I started having battery problems but I have some major issues. I have a battery drain that is so severe that my charger cant even charge fast enough, I could leave it to charge all night while off and it will only charge like 20%. is it the charger? even with no apps open it tell me while charging to close unused apps to help charing.
thats a screen shot of my battery usage, with apps open) weird right
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Their are many many post the same as yours with Solutions. So just hit the search button for good details.
I brought the device on May 11 since on that day i install accubattery app since it will monitor my battery's health. . i keep my battery often from 40%-80% charge to keep it good. but when i found out this thread on How to gauge your phone's battery capacity after months of usage https://www.reddit.com/r/GalaxyS7/comments/694urh/how_to_gauge_your_phone_battery_capacity_after/ my battery seems degrading so fast -306 mah for 2 months.?? and my charging cycle is only 67. I didnt experience any overheating since i bought this. i also use normal charging because i think that fast charge wear the battery faster. . . Im abit OC of this phone since it is not removable. . Is the accubattery making this false reading ? or i got a damage battery? what do u think? please advice.
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I'm sure that software isn't accurate at all.
bump
The other thing to keep in mind is that battery drain is almost always software related, and barring a bad battery, is rarely related to the hardware at all. If you have an app (or many apps) that create a bunch of wakelocks then your battery is going to crash and burn. I'll agree that my phone is brand new, but I stream music from Amazon Prime music ALL day and by 5 PM I'm at around 66%.
G970F, One UI 2.5, Magisk 22, TWRP 3.5.2.
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Change the user permission level on that app but I have no clue how to do that as I don't root.
It's really not a good practice to tap the battery below 20% as it stresses it excessively and yields little usable time due to lower voltage/power level. My cutoff is 30-40%.
Li's benefit from frequent midrange power cycling ie 40-72%
If the battery is less than 80% of it's original capacity it is degraded. Degraded Li's are more likely to fail. Replace it before it fails to prevent damage to the phone.
blackhawk said:
Change the user permission level on that app but I have no clue how to do that as I don't root.
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Went through some searching and no luck.
dfg555 said:
Went through some searching and no luck.
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It doesn't look doable. You really don't want to be running the battery down below 20% frequently.
It harder on the voltage converter as well as the battery. One or less of my 100 charge cycles is under 20% or over 90%.
If the battery is at less than 80% of its original capacity, replace it now before it fails.
It's not that big of a deal...
Hello everyone. I wanted to know if your devices also work at this temperature with normal-moderate use. From basically just chat apps, messaging, Binance app, Instagram and little else.
The screen feels relatively hot. And although it is nothing that prevents you from using it and the battery lasts very well, I wanted to share the temperature values of my cell phone and compare them with yours.
I live in Maracay, Venezuela. And at the time of the captures the local temperature was 31 °C
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That's ok. After ambient temperatures exceed 100F* or battery temperature is 101 F cooling should be used.
Use a fan and/or damp microfiber cloth to cool it. Optimize it so there's no unnecessary apps running in the background including any cloud or social media apps.
Shut it down if the battery reaches 102F. Charge to 72-80% to extend battery lifespan. Use frequent small charging cycles instead of charging to 100%.
*The Fahrenheit system is much more applicable to actual temperature measurement in normal day to day living.