amsahr Replacement Battery for Panasonic Panasonic CF-VZSU30B, CF-VZSU30BU, CF-VZSU30U, CF-VZSU30W, CF-18A, CF-18B, CF-18D, CF-18F, CF-18G (6 Cell, 6600 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. 6600 mAh, 7.4 Volts & 6 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