Will Charging Your Smartphone Overnight Damage It?
If you think that charging your equipment overnight is a good idea, you may want to think again.
However, frequent charging does damage the lithium-ion batteries in our smartphones.
Wireless charging of modern black glossy metal touchscreen smartphone on wireless power charger isolated on white background
Smartphones are, in fact, smart, Mr. Campos said.
They know when to stop charging.
source: www.techworm.net