7.4V,4200mAh,31Wh,Replacement for ASUS Eee PC S101H, Eee PC 1002HA, S101H-BLK042X, S101H-CHP035X,S101H-BRN043X, AP21-1002HA, S101H-PIK025X Li-Polymer Battery Pack Battery Type: Li-Polymer | Voltage: 7.40V Capacity: 4200mAh | Color: Black Dimension: 140.50 x 73.10 x 13.10 mm Rate: 31.00 Wh | Weight: 226.00 g Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device.