Laptop Battery AVACOM for Asus X550, K550, Li-Ion 14.4V 3350mAh 48Wh:Have you been experiencing battery drain problems? The battery AVACOM for Asus X550, K550, Li-Ion 14.4V 3350mAh 48Wh is a source of energy for selected ASUS laptops. A flat laptop battery or a power cut wont upset you anymore. A backup laptop battery is suitable as a second battery for your travels when it is not possible to connect your device to an electrical outlet, but still want your laptop to be running. This laptop battery consists of 4 × high-quality cells and provides a capacity of 3350mAh. AVACOM for Asus X550, K550, Li-Ion 14.4V 3350mAh 48Wh Battery Key Features Alternative Lithium-ion (Li-ion) battery Safe alternative to the original battery Capacity: 3350mAh, voltage: 14,4V Provides your laptop with extra power if you happen to run out Keeps your laptop running and increases your productivity Tip: Frequent use causes a reduced battery life. Follow the instructions on correct discharging and charging that can be found in the manual in order to reduce the risk of compromised performance.