J112 smart phone built-in battery(iP13 Pro/Max)

Features:

• High capacity and reliable power supply for your iPhone with reliable and long-lasting power

• Made from High-density polymer cells, making them durable and long-lasting

• High conversion rate and stable output

• Built-in multiple intelligent protection, make the mobile phone safer, effectively prevent overcharge, over discharge, overvoltage, overpower, overheating, short circuit.