Battery protect in Device Care?

[PUFFY_AmiYumi]

how this feature works? the info said it will extend the battery lifespan and maximum charge to 85%. what does it meant this kind of feature?

[Khaled75]

It will expend the battery's lifespan.

[PUFFY_AmiYumi]

then what happened next? should I use the phone or reach to 100?

[Khaled75]

You can make it reach to 100. But if you don't want to reach to 100, turn on Protect battery.

[butete]

its a good practivce having full 85% then charge at 20%

[PUFFY_AmiYumi]

Can I charge at 30%?

[butete]

yes