4410mAh High Capacity -- 4410mAh high capacity replacement battery power more than Original Battery, Brand New 0 Cycle battery cell capacity is upgraded to store more power, bring more standby time, increasing battery life and and reduce your recharging times.
Quality Control -- iPhone 12 Pro Max battery is made of new high quality Lithium polymer battery cell with ISO9001/FCC/CE/MSDS/UL /un 38.3 certification. and built-in smart chip, which make sure your phone prevent over-heating, short-circuit, over -charging and over-discharging for safe and prolonged use.
Easy Installation -- Our replacement battery is included the repair tools and instructions. Complete tools, clear instructions. Even you are non-professional, you also can follow the instruction to install the battery step by step.