This replacement battery is compatible with Laptops for IBM. With this battery for your notebook you can get long hours of battery life without having to frequently plug-in to recharge. Long enough battery life is essential to optimizing your productivity while in meetings or traveling. Get one, you will never regret!                                    Features                New high quality generic Li-ion Battery Pack for IBM T40 / T41 / T42 / T43 (9cells 10.8V 7800mAh)<br>
    100% original manufacturer compatible<br>
    No memory effect. Chargeable even if it has not been used up yet<br>
                                                            Specifications                        Product Type     Replacement Battery    <br>
          Cell Type     Li-ion    <br>
          Cells     12    <br>
          Whr     84.2    <br>
          Battery Cells     9-cells    <br>
          Voltage     10.8V    <br>
          Capacity     7800mAh    <br>
          Net Weight     455.00 g    <br>
          Color     Black    <br>
          Dimensions     205.12 x 59.10 x 21.10 mm / 8.08 x 2.33 x 0.83 inch    <br>
                                                             Package Includes                1 x Laptop Battery 7800mAh 10.8V for IBM ThinkPad T42 T43 R51<br>