CWK 12 Cell 8800mAh High-Capacity Battery for Compaq Presario CQ50-139WM CQ60-420US HP HDX X16-1000 HDXX16-1100 Compaq Presario CQ50-139WM HP G60-235WM G60-535DX G60-549DX EV06055 Compaq Presario CQ60-417DX CQ60-212US CQ61z-300 CQ61-313NR CQ40 CQ45 HP 462889-121 462890-541 Pavilion dv6t-1200 DV6-2088dx DV6-2066dx HP 462890-151 462890-161 462890-251 482186-003 487296-001 497694-001 HP 462890-541 G60-441US G60-440US G60-511CA G60-530CA G71-340US New 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!