Product Specification: Battery Type : Li-ion Voltage : 10.8V Capacity : 4400mAh (6 cells) Color: Black Product Type: Replacement Battery Condition : Brand New , Attention: 1.Li-Ion Laptop Battery 10.8V and 11.1V are in common use. 2.Li-Ion Laptop Battery 14.4V and 14.8V are in common use. Compatibility Replace Part Numbers: ASUS: A31-1025 A32-1025 Fit Laptop Models: ASUS: Eee PC 1025 Series Eee PC 1025C Series Eee PC 1025CE Series Eee PC 1225 Series Eee PC 1225B Series Eee PC 1225C Series Eee PC R052 Series Eee PC R052C Series Eee PC R052CE Series