Phone Battery - designed for SAMSUNG, 3100 mAh Do you need to improve the battery life of your mobile phone? The PATONA for Samsung Galaxy J5 2016 3100mAh 3.8V Li-Ion Phone Battery is a backup power supply. It is suitable for SAMSUNG mobile phones, more specifically Galaxy J5 (2016). This Lithium-ion (Li-ion) Battery offers a capacity of 3100 mAh, which allows extended run time. To prolong the battery life, please follow the instruction manual on suitable battery handling. Main Features of the PATONA for Samsung Galaxy J5 2016 3100mAh 3.8V Li-Ion Battery Gives you back the original performance of your smart phone To be used for SAMSUNG mobile phones, such as Galaxy J5 (2016) With a capacity of 3100 mAh, and voltage of 3,8 V Charging endurance: 700 × cycles Article: Lithium-ion (Li-ion)