Laptop Battery for Asus Eee PC 8G, 4G, 4G Surf, 2G Surf, White Replacement Laptop Battery for Asus Eee PC 8G, 4G, 4G Surf, 2G Surf Compatible with Asus Part Number: 90-OA001B1100 Li-ion, 7.4V, 4400mAh, White Brand new, one year warranty!