Take care not to puncture or bend the battery during the removal process—a punctured or bent battery may leak dangerous chemicals or cause a fire.

Apply a suction cup to middle of the battery.

Pull up on the suction cup with strong, steady force to separate the battery from the frame.

If the battery doesn't budge, apply a few more drops of isopropyl alcohol, wait one minute, and try again.

Continue to pull up on the suction cup while sliding the opening pick back and forth to slice the adhesive.

Continue this process until the battery separates from the frame, applying isopropyl alcohol as necessary.