batteries

Unless the battery is in good condition and can hold up charge well, we purposely remove the battery from the laptop.

There are several reasons for that.
1. The used battery that came with the used laptop is typically reaching toward the end of its
life cycle. Very often, the old battery causes problems to power up the laptop. (Tip: If you have a problem powering on the laptop or if there's a warning message about battery problems when you turn it on, try to remove the laptop battery to see if the problem goes away.)