CWK 12 Cell 8800mAh High-Capacity Battery for HP Compaq Presario CQ42 CQ32 G62 G72 HSTNN-CBOX 593554-001 CQ56-219WM 4400mah HSTNN-178C HSTNN-179C HP G56-128CA G56-129WM 4400mAh HSTNN-181C HSTNN-C Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 10.8 Volt (11.1 Volt compatible) Capacity: 8800mAh / 12 Cell 90 Day Money Back. Buy with confidence!