Laptop Battery -, Lithium-ion (Li-ion), 7950 mAh Is your laptop's battery life insufficient? This laptop battery Dell - 91Wh is a power supply replacement for selected Dell laptops. A laptop without enough power or a power failure won't catch you off guard. A backup laptop battery is suitable as a second battery when you are on holiday and you don't have access to an electrical outlet, but still want your laptop to be running. This laptop battery comes equipped with 6 piece(s) high-quality cells and offers a capacity of 7950mAh. Dell - 91Wh Battery Key Features Original Lithium-ion (Li-ion) battery Substitute for a dead battery Capacity: 7950mAh, voltage: 11,4V Compatible with Dell laptops, more specifically the Powder Mage models Supplies your laptop with extra power if you happen to run out Ensures a longer battery life and allows you to work longer Tip: Frequent use affects battery life . Please follow the instructions on correct discharging and charging...