CWK 7800mAh 9 Cell New High Capacity Battery for HP Pavilion dv7 dv8 HDX18 464059-221 464059-222 HSTNN-C50C HSTNN-Q35 HSTNN-C50C dv7-1127cl dv7-1240us dv7-3085dx dv8t DV7-1245DX dv7-3065dx dv7-1018eg Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 14.4 Volt (14.8 Volt compatible) Capacity: 6600mAh 90 Day Money Back. Buy with confidence!