Laptop Charged Overnight

[ItsSB]

Yesterday I left my laptop charged overnight 
And my laptop is in charge for like 2-3+ a day
So it is bad for my laptop's battery?
Cuz I have damaged my laptop many times like my hard disk 
And my parents won't repair it again if it's physically damaged

[Helpful Tech Witch]

No. Charging a battery when it’s full will not damage the battery. It’s a myth, just like the "don't use it when it's plugged it".

Though both are basses in fact.

Not charging it when it is full is because it's needleasly using a power adaptor, which can sometimes catch fire if they get too hot (like it's in a pile of clothes, etc)

Not using it when it is charging is supposed to drain and refill the battery constantly, but it doesn't. Electrical engineers are sneaky bastards, and it just switchEs to running off wall power it's plugged in. All extra goes to filling the battery.

[LogicalDrm]

-> Moved to Laptops and Pre-Built Systems