Features:

 ​​​​​​​●This item is used to replace your used battery

● Type: Non-removable lithium-ion polymer batteries 

● Watt Hours: 10.28Wh

● Voltage/capacity: 3.82V/2691mAh

● Compatibility: for Apple iPhone 8 Plus

Signs that you should get your battery replaced:

● The phone drains fast

● Phone or battery overheated

● Cliff-like power drop

● Battery volume indication error

● Battery swollen