For this step, insert the opening pick into the edge with a wider gap between the midframe and the battery so that you have more space for the opening pick and get a better leverage.

Secure a suction handle to the battery, as close to the battery edge as possible.

Insert the long edge of an opening pick into the gap between the edge of the battery and the frame.

Take care not to puncture or bend the battery during the removal procedure—a punctured or bent battery may leak dangerous chemicals or cause a thermal event. In case you're struggling to pull up the battery apply more isopropyl alcohol and try again.

Pull up on the suction handle and tilt the opening pick downwards at the same time to pry up the battery.

If you're struggling to pull up the battery with your suction handle you can try to use a heavy-duty suction cup instead.