Amazon.com: GHU New Battery Upgraded 38 Wh Compatible with HP Spare 807957- 001 Laptop Battery, HS04 Battery HP, HP HS03 Rechargeable Battery, HP Spare 807956-001 Battery, HP HSTNN LB6U Passed UL CE FCC
807957-001, HP 2800mAh, 41Wh, Li-Ion, 4-cell, HS04041-CL | EET