Replacement Battery For FUJITSU LifeBook T1010 T1010LA T4310 T4410 T5010 T5010ALA Battery Type: Lithium-ion (Li-ion) Voltage: 10.80V  Capacity: 4400mAh Rate: 48.00 Wh  Color: Black Weight: 352.00 g  Dimension: 128.69 x 74.49 x 20.20 mm Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device.