PowerSmart 14.4V 4400mAh 63Wh 8 Cell Battery for SONY BP-U30, BP-U60, Sony PMW-F3, PMW-F3K, PMW-F3L, PXW-X160, PXW-X180, Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device. Battery Type: Lithium-ion (Li-ion) Voltage: 14.40V Capacity: 4400mAh Color: Black Dimension: 69.75 x 41.65 x 84.10 mm || Rate: 63.00 Wh ||No. of cell: 8|| Weight: 410.80 g Product Type: Replacement Battery (Brand New) Condition: New, 1 year warranty!