10.80V 4400mAh Li-ion Battery for HP 4410t Mobile Thin Client, 513128-251, 5. Battery Type: Li-ion Voltage: 10.8V Capacity: 4400mAh Color: Black Size: 	268.30 x 41.30 x 20.20 mm Weight:	318 g Product Type: Replacement Battery Condition: 1 year warranty! Remarks: Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device. If the part number of your original battery or machine model is not listed in our description, please contact us to confirm the compatibility before biding.