6/9 Cells Battery For HP Compaq 6530b 6535b 6730b EliteBook 8440p 8440w 6930p UK
HP EliteBook 6930p 8440P 8440W. HP Compaq 6500b 6530b 6535b 6700b 6730b 6735b. HP ProBook 6440b 6445b 6450b. HP ProBook 6540b 6545b 6550b 6555b. Step 3: Disconnect the cable connected to the battery and then take out the battery.