amsahr Replacement Battery for HP QK641AA, 8560W, 8570W, 8760W, 8770W, 632113-151, 632425-001, 632427-001, HSTNN-F10C, HSTNN-I93C, HSTNN-IB2P, HSTNN-LB2P (8 Cell, 4400 mAh) - Includes Cleaning Cloth Includes Soft Nonporous Microfiber Cleaning Cloth and ONE Compatible Laptop Battery 18 Months Manufacturer Warranty, 100% Compatible Non-OEM : Lithium Ion (Li- ion) Long Life Battery: Rechargeable with No Memory Effect and Power Surge Protection. 4400 mAh, 14.8 Volts & 8 Cell Protective Retail Packaging, Each Product is Sealed with Anti-Static Shield Sleeve. Exclusive Offering of High Performance, Long Lasting, and Durable Grade A Cell Battery