CWK 12 Cell 8800mAh High-Capacity Battery for HP Pavilion G6-1B79DX, G6-1B79US, G6-1B81CA, G6-1B87CL, G6-1B97CL G6-1A52NR, G6-1A53NR, G6-1A55CA, G6-1A59WM, G6-1A60US G6-1C75CA, G6-1C77NR, G6-1C81 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!