On 'Overcharging' and 'Undercharging'

[crazypau]

I just charged my Z2 while powered off for the first time. It had 9% juice when I switched it off. Took 2 hours and 10 minutes when the LED finally turned green. I unplugged it 10 minutes later. Say I left it plugged in overnight, will it affect battery performance? Will it also lengthen battery lifecycle if I don't use it while charging?

I already have some battery-saving/monitoring apps. They really help optimize energy alongside the already-helpful Stamina mode. I also noticed the 100% status last a little longer when most wireless functions are turned off, which is really great. I get really frustrated when the battery percentage drops unusually quicker even if I'm not using the phone that much, so sometimes I just turn the % display off. Any other battery-optimizing tips, charging-wise?

[lowelldolor]

I have the Xperia Z3. I left it charging overnight. Is it oK?

[_alexdon_]

No problem,you can safely charge it over night.

[lowelldolor]

have im so sorry I forgot to put 3 on z3. But by the way is it ok to charge it overnight? Xperia Z3

[lowelldolor]

Thanks.

[_alexdon_]

Anytime!

[lowelldolor]

It's me again! Is it ok to use my phone while charging?

[_alexdon_]

If you use it while charging,you might notice it charging slower and getting hot.

[lowelldolor]

Is it ok?

[lowelldolor]

bad effects?

[_alexdon_]

In long term it could damage the battery.