Question: does using a Laptop on AC power with charged battery inside laptop cause any damage to battery or laptop? I use a HP COMPAQ V 3018 TU laptop. Is the criteria same for all computers?

Answer: no. the laptops has a auto cut off when the batteries are 100% charged. so no damage to batteries or laptop when they are charged and running at AC power.\nbut u can do occassional tests to check battery power by working on battery for some time..
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