Phone Battery - designed for Huawei, 1600 mAh Is your mobile phone's battery life insufficient? The PATONA for Huawei HB4F1, 1600mAh, 3.7V, Li-Ion Battery is a backup battery. It should be used Huawei phones, specifically A100 and A520. The Lithium-ion (Li-ion) Phone Battery features a capacity of 1600 mAh, which allows extended operation time. To keep this mobile phone battery running at its full capacity, please respect the guidance on appropriate handling. Main Features of the PATONA for Huawei HB4F1, 1600mAh, 3.7V, Li-Ion Mobile Phone Battery Restores the performance of your smart phone Works with Huawei phones, primarily A100 and A520 With a capacity of 1600 mAh, and voltage of 3,7 V Battery life of 700 × cycles Article type: Lithium-ion (Li-ion)