Is it necessary to charge the new battery?

I have a MacBook Pro 15 inch

QA Rechargeable Battery MacBook Pro

QA Rechargeable Battery MacBook Pro

Product No Longer Available

2 Answers from the Community

  • Best Answer:

    yes. you must charge the battery and use it. so you have it attached to your pro and it will charge with the regular adapter. then it works normal.

  • Batteries will not work if they are not charged.