PV03XL L83393-005 PP03XL L83388-421 L83388-AC1 M01148-421 M01118-AC1 HSTNN-LB8S HSTNN-DB9X HSTNN-OB1P M01118-421. 1.Li-Ion Laptop Battery 10.8V and 11.1V are in common use. 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.
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