Hot sale High Quality 4000mAh 3.85V BN49 Battery for Redmi 7A

Price:
Mobile Phone Battery Model: BN49
BN49 Battery Type: Li-ion
BN49 Battery Capacity: 4000mAh
BN49 Battery Voltage: 3.85V
Material: Eco-friendly
One year warranty
Less than 0.3% Defective rate.
OEM order is warmly welcomed.

Hot sale High Quality 4000mAh 3.85V BN49 Battery for Redmi 7A

Xiaomi BN49 Battery Description

BN49 Battery Cell Grade	High Quality AAA
BN49 Battery Capacity	4000mAh
BN49 Battery Voltage	3.85V
Warranty from Factory	12 months
Mobile Phone Battery Model	BN49
Payment Terms	TT/Western Union L/C,Paypal.Money Gram
MOQ from Factory	20pcs
Working Temp	(-10~50℃)
Port	Shenzhen, China

Xiaomi BN49 Battery Detail

Factory Provide Xiaomi Battery Wholesale Packing

Xiaomi battery quality issue ask and answer :

How do you ensure the quality of your wholesale Xiaomi Batteries ?
Our factory purchase AAA cells and pcb for Xiaomi Batteries and test before producing , tested 100% for Xiaomi Batteries .
Are these batteries genuine OEM products?
Yes, our factory batteries materials are sourced from trusted suppliers and are authentic OEM replacements.
What kind of warranty do you offer for these Xiaomi Batteries?
We provide a 12 months warranty against any manufacturing defects or performance issues.
Can you provide information about the Xiaomi Battery's capacity and cycle life?
Certainly, our factory offer Xiaomi Batteries with original capacity and more than 500 times life
Do these Xiaomi Batteries undergo any testing before shipping?
Yes, all Xiaomi Batteries are tested for capacity, voltage stability, and overall performance before they are shipped.
What precautions should I take when installing these Xiaomi Batteries?
It's recommended to follow the manufacturer's guidelines for proper installation to avoid any damage to the device or battery.
Are these batteries compatible with all Xiaomi models?
Our batteries are specifically designed to be compatible with compatible Xiaomi models.
How can I troubleshoot any potential battery issues after installation?
If you encounter any issues, feel free to reach out to our customer support. We can provide troubleshooting assistance and guide you through the process.
What steps can I take to maximize the battery lifespan?
Regularly calibrating the battery and avoiding extreme temperatures can help extend the battery's overall lifespan.
What if I receive a defective battery?
In the rare event of receiving a defective battery, please contact us within the warranty period, and we'll arrange for a replacement or refund.