How exactly is usage damaging the battery? Did they clarify that?I went into the Apple store today to replace my X battery (87%, but it says "service"). It failed diagnostics. Then it turned out they didn't have the battery in stock.
The claim is that I'm damaging the battery by my usage. Don't exclusively use apple chargers and apple approved wireless chargers. Not something like my Samsung charger, which I like since it doesn't lay flat. The ones on Apple's site are $50 and up. I myself blame excessive usage of the phone, short periods during the day.
How do you mean?I myself blame excessive usage of the phone, short periods during the day.
How exactly is usage damaging the battery? Did they clarify that?
I went into the Apple store today to replace my X battery (87%, but it says "service"). It failed diagnostics. Then it turned out they didn't have the battery in stock.
The claim is that I'm damaging the battery by my usage. Don't exclusively use apple chargers and apple approved wireless chargers. Not something like my Samsung charger, which I like since it doesn't lay flat. The ones on Apple's site are $50 and up. I myself blame excessive usage of the phone, short periods during the day.
there is an option in the battery settings that can help you on that.Hello, this is my first time to charged overnight total of 7hours. Im using a charger that comes with the box, is this a good habit to charged every overnight? How can does affect the battery?. Or it's better to charged and remove when it reaches to 100%
nope.Charging automatically stops when it reaches 100%.
No Problem leaving it plugged in all night!!
85% is still much better than 100%Not necessarily. I have received iDevices with 85ish or more charge as well.
Is it the healthiest? No.
Is it the most convenient? Yes.
Seems like OP's question about charging overnight being safe has been answered in that that's is perfectly safe.I love how these questions are asked on here year after year and the OPs that ask them seemingly end up more confused than before asking 😆 just pages of conflicting advice & information. Good luck deciding which advice to go with OP.
Why should 80% be the end of life? A battery that can hold 80% of the original total charge seems quite useable to me. My Xs gives me more than three days of use out of a full charge (and that's just down to 20% or so, not to depletion). If instead of three days I got only two, that would still be pretty good, wouldn't it?I recently picked up a new 8+ on swappa after several days of scouring the site. It's amazing how in pretty much every single for sale post, someone(usually more than one person) will ask what the battery health is. When they hear 84%, they equate that to a phone with an 84% charge, not knowing that a lithium ion is at end of life once it hits 80%. I saw a phone that would have been perfect for me, but it had 82% battery health. A new battery for an 8+ is only $49, but an extra $49 got me a brand new 8+ for $425, instead of a mint one with a shot battery for $380. I guess the main point is it's strange to see so many people asking about battery health when they have no clue that 80% is end of life. If the scale was the same as the charge level, they would see how worn out 84% is.
I never understand this either. I assume it means batteries only have around 20% of usefulness at optimum efficiency. To maintain that level of performance it is recommended to replace the battery when the initial 20% has been used up..I still don’t understand the remaining 80 percent’s purpose if manufacturers and general advice is to consider the battery depleted, degraded (used up) with a whopping 80% remaining?Why should 80% be the end of life? A battery that can hold 80% of the original total charge seems quite useable to me. My Xs gives me more than three days of use out of a full charge (and that's just down to 20% or so, not to depletion). If instead of three days I got only two, that would still be pretty good, wouldn't it?
Why should 80% be the end of life? A battery that can hold 80% of the original total charge seems quite useable to me. My Xs gives me more than three days of use out of a full charge (and that's just down to 20% or so, not to depletion). If instead of three days I got only two, that would still be pretty good, wouldn't it?
https://batteryuniversity.com/index.php/learn/article/capacity_lossI never understand this either. I assume it means batteries only have around 20% of usefulness at optimum efficiency. To maintain that level of performance it is recommended to replace the battery when the initial 20% has been used up..I still don’t understand the remaining 80 percent’s purpose if manufacturers and general advice is to consider the battery depleted, degraded (used up) with a whopping 80% remaining?
Technically i understand but logically I'm questioning why 50/50 is no longer the accepted threshold. In normal circumstances, throwing away a battery at 80% capacity would be considered wasteful
It seems that at that capacity there's enough chemical aging of the battery that has happened overall that at least in more general industry terms it's not a battery that is considered to be reliable enough to be seen as even just OK. It might still work for some or even many, but will likely perform fairly poorly and/or unreliably in enough cases that that is the overall threshold that is used.OK, the article explains why batteries age, and says that I should replace them when their total capacity drops to 80% of the original one.
But I still don't get why 80% is considered end of life.
If you have a battery that's at 80% health, and you charge it to 100%, isn't that the same as if you had a healthy battery charged to 80%?
I can live perfectly well with a 80% charge (actually, I rarely charge mine past that point).
Correct. As the earlier linked information mentions, there are other factors in play with the capacity simply being one of the better (although not fully complete or necessarily fully accurate) overall indicators related to overall health/aging.You mean it's not just a reduction in capacity, but also a deterioration of the overall functionality? In other words, a 1000 mAh battery that's at 80% capacity due to age is not the same as a healthy 800 mAh battery?
Is it the worst? No.
The recommendation is to keep the battery somewhere between 45-75%. Second ideal is 30-80%.
Seems like OP's question about charging overnight being safe has been answered in that that's is perfectly safe.
The rest is mostly a tangential discussion about technicalities and edge cases most of which won't really make much of a noticeable difference one way or another for majority of typical users.
If you are using iPhone 11 I need to know about battery life? Is it ok to charge the device overnight?