The Dell Precision M4600 / M4700 / M4800 Laptop Battery is a high-quality, 6-cell battery with a capacity of 65WH, designed specifically for Dell laptops. With a voltage of 11.1V and a lithium-ion battery type, this unit is both reliable and efficient. It is compatible with the Precision product line and comes in a sleek black colour. This genuine Dell battery is an essential accessory for keeping your laptop powered and ready to use for extended periods of time. Minor imperfections but item is brand new sealed in original packaging.