Description: Square shaped battery with contacts on the end.Chemistry: Li-IonVolts: 14.4Amp Hours: 4.4Color: Dark BlueDimensions (LxWxH): 5.61 x 2.58 x 0.51 Customer Reviews for the product - Laptop battery for Fujitsu Lifebook E2010, Lifebook E4010, FPCBP59AP - 14.4v 4.4mAh