amsahr Replacement Battery for HP Envy 14, 592910-351, 593548-001, HSTNN-OB1K, LF246AA, 14 Beats Edition, 14-1000, 14-2000, 14-1100, 14T-1100 CTOM (8 Cell, 4400 mAh) - Includes Mini Optical Mouse Includes Mini Optical Mouse with Retractable USB cord 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, 14.4 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