amsahr Extended Performance Replacement Battery for MSI MS-16D2, MS-16D3, P600-019, P600-019US, S6000, S6000-017US, S6000-025US, S6000-026US, S6000-027US (8 Cell, 86 WH) 18 Months Manufacturer Warranty, 100% Satisfaction Guaranteed ( A saving of $18.97 ). 100% Compatible Non-OEM : Lithium Ion (Li- ion) Long Life Battery: Rechargeable with No Memory Effect and Power Surge Protection. 86 WH, 14.8 Volts & 8 Cell Protective Retail Packaging, Each Battery is Sealed with Anti-Static Shield Sleeve. Exclusive Offering of a Durable, High Performance, Extended Life Grade A Battery