Notice the ORIGINAL REDMI battery ends is not fully semi circled.
We sell only the Original Redmi.

Redmi BM41 Battery Specifications :
Original Redmi Xiaomi 3.8V Li-ion Polymer Battery
Charging voltage Limit: 4.35V
Capacity: 2000mAh 7.6 Wh
Standards: GB/T 18287-2013
Color: Orange