I always let first battery life on a new phone go to 0% and do a full recharge. Don't know if that was only for older type batteries or a myth for these contemporary batteries, but I still do it.
I only use Apple chargers, just my opinion to use authentic products made for authentic products, therefore will never have an issue or it's on them.
Leaving your products plugged in all night is fine. The charging aspect disables once battery is at 100%. It won't harm your battery.
Hope these things help!
03-15-2017 12:34 PM