A Certkiller .com laptop battery is not being fully charged. What do you think the Certkiller .com
technician should do FIRST?

A.
Replace the power adapter.

B.
Replace the battery.

C.
Run the battery calibrator.

D.
Recharge the battery.

Explanation:
After time the battery loses its ability to hold and deliver a charge. It retains the habits of the user
and if it is never fully discharged and charged, it doesn’t really know that it has more ability until it
is recalibrated. A complete discharge and charge and repeat every few months will help restore
the battery’s ability to charge and discharge thus more power over a longer time period.