amsahr Replacement Battery for ASUS A4, A4KaA4L, A4GaA4K, A4DA4G, A4SA4000, A4000GaA4000K, A4000DA4000G, A4000KaA4000L, A42-A4, A4000S (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