Have you been experiencing battery drain problems? The battery PATONA for Acer 5220/5920, 4400mAh, Li-Ion, 11.1V is a source of energy for selected Acer and Packard Bell laptops. A dead laptop battery or a blackout will not disconcern you anymore. A backup laptop battery is suitable as a second battery when you are on holiday and you can't access an electrical outlet, but still need to keep your laptop running.
Tip: Frequent use reduces battery life. Please adhere to the instructions on correct handling and charging that can be found in the manual to slow down capacity loss.
Specifications can be changed without notice. Images are for illustrative purposes only.