Laptop Battery - designed for Pavilion PC 15, Pavilion PC 15 (Touch), Pavilion 15-AU010WM and Pavilion 15-AU018WM, Li-pol, 4500 mAh Have you been experiencing battery drain problems? The battery PATONA for ntb HP Pavilion PC 15 AU 4500mAh Li-Pol 7.7V, BP02XL, HSTNN-LB7H is a backup power supply for selected HP laptops. A flat laptop battery or a power cut will not disconcern you anymore. A backup laptop battery is useful as a second battery for your travels when you can't connect your device to an electrical outlet, but still need to use your laptop. This model comes equipped with 3 piece(s) quality cells and provides a capacity of 4500mAh. PATONA for ntb HP Pavilion PC 15 AU 4500mAh Li-Pol 7.7V, BP02XL, HSTNN-LB7H Battery Key Features Alternative Li-pol battery Safe substitute for the original battery Capacity: 4500mAh, voltage: 7,7V Supplies your laptop with power when you are on the go Ensures an improved battery life and allows you to get more work done...