If the charger charges another laptop, the charger is not damaged. When we charge a laptop battery, a battery indicator light turns on automatically. Turn on the charger and check whether the ...

If reinserting the battery doesn't work and your charger is still flashing red and ... air or mild soap and a damp cloth, but do not use abrasive cleaning agents or solvents because they could ...

This means your battery slowly depletes, even if it is plugged in. However, you do not have to use Apple-branded accessories. Fastest charging speeds can also be achieved by any third-party ...