14.40V,4400mAh,Laptop Battery Replacement for TOSHIBA Qosmio X775-Q7272,X775-Q7170, 4IMR19/65-2, PA3928U-1BRS Battery Type: Lithium-ion (Li-ion) | Color: Black Voltage: 14.40V  Capacity: 4400mAh No. of cell: 8  Rate: 63.00 Wh  Weight: 515.35 g Compatible Part Number: 4IMR19/65-2, PA3928U-1BRS, PABAS248 Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension of your device.