For TCL 10 Pro T799B T799H 4500mAh Battery Replacement TLp043D7 TLp043D1
TLP043D1 TLP043D7. 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. Then unscrew the old battery screws one by one, and carefully save each screw.