iPhone 15 Pro Max Standard Capacity Finished Battery
4422mAh standard capacity finished lithium replacement battery fits iPhone 15 Pro Max OEM A3121
comes with pre-installed battery pull adhesive tape, fully compatible with global variants A2849、A3105、A3106、A3108
Product Specifications
- Product Name: iPhone 15 Pro Max Standard Capacity Finished Li-ion Cell Replacement Battery
- OEM Battery Code: A3121
- Global Compatible Models: A2849、A3105、A3106、A3108
- Standard Rated Capacity: 4422mAh
- Nominal Voltage: 3.869V
- Cell Type: Brand New Grade A Standard Density Lithium Cell
- Form: Full Finished Battery with Pre-installed Pull Tab Adhesive
- Cycle Life: 500+ Full Charge-Discharge Cycles
- Protection System: 5-Layer BMS Intelligent Multi-Protection IC
- Core Advantages: Same capacity as original factory battery, pre-assembled finished pack for easy repair, restore original battery runtime, anti-shutdown at low temperature, no screen bulging, full iOS battery health compatibility













