For TONGFANG GK5CN CUK Model Z GK5CN4Z GK5CN4X GK5CN5Z GK5CN6Z GK5CQ7Z GK6Z5CN GK7CN6S Model Z GK5CQ7Z OP-LP2 GK7CP6R GK7CP7S GK5CP6V GCK5CP6Z GK5CP6X. For Getac GK5CN5Z GK7CN6S Series ;. Remove the old battery, carefully install the new battery on the battery box, tighten the screws, and then connect the wires of the new battery.
