Phone Battery - designed for Apple, 3400 mAh Does your mobile phone run out of battery when you need it the most? The Baseus High Volume for Apple iPhone 8 Plus, 3400mAh Battery serves as a backup power supply. It is compatible with Apple phones, more specifically iPhone 8 Plus. The Lithium-ion (Li-ion) Phone Battery is equipped with a capacity of 3400 mAh, which enables longer run time. To prolong the battery life, you should follow the instruction manual on correct battery charging. Highlights of the Baseus High Volume for Apple iPhone 8 Plus, 3400mAh Mobile Phone Battery Restores the original battery capacity of your mobile phone Compatible with Apple phones, specifically iPhone 8 Plus Capacity of 3400 mAh, and intensity of 3,82 V Battery article: Lithium-ion (Li-ion)