Amazon.com: DR. BATTERY HP Laptop Battery 593553-001 Replacement Battery for HP Laptop MU06 Notebook Battery HP Pavilion DV6 Battery DV7 HP Pavillon Battery HP Compaq Presario CQ42 [10.8V / 4400mAh / 48Wh] : Electronics
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HSTNN-IB0N - 6-Cell 10.8V 56Whr Replacement Battery for HP MU06 CQ42 CQ43 CQ56 CQ57 CQ62 CQ72 G42 G62 G72 DM4 G6 G7 DV6 - CPU Medics