POCO F3 / Redmi K40 / K40 Pro Battery Replacement BM4Y Battery with 4420mAh _ Black

Compatible with : POCO F3 / Redmi K40 / K40 Pro.

Battery Model ; Mi BM4Y Battery.

Capacity ; 4420mAh Lithium Battery.

• Lithium Batteries Takes 2 to 3 Days to gives you full Backup.

• Note ; Charge Before Use with Authantic Device Supported Charger.

• Don’t Keep Your Device at Charging For All Night , It may cause Damage Your Device or Battery.

• Original Battery Only Comes 1st Time in Your Phone.
• High capacity battery extends the standby time and talk time.

• Dual IC protection design ensures the safety and extends the battery life cycle.

• Environment-friendly materials minimize the contamination.

• No Memory Effect Environmentally Friendly Same Size as Your Original Battery.