Description: Rectagular shaped laptop battery with nine slit type contacts in the middle of one side.Chemistry: Li-IonVolts: 10.8Amp Hours: 5.2Color: BlackDimensions (LxWxH): 8.13 x 1.76 x 1.35 Customer Reviews for the product - Laptop battery for Lenovo 3000 Y400 Y410 and more, 43R1955