New 6000mAh BN66 Li-ion Battery with adhesive for POCO C40 Support 18W fast charge 
This battery supports fast charge.
Only battery shipping can ship this Li-ion battery.
Any parts of this battery is Same as yours.
Same as yours electric core ensures the capacity is sufficient.
This battery support 18W fast charge and system upgrading because its circuit protection board is Same as yours new.
The new circuit protection board Same as yours ensures the absolute safety of the battery.
The battery will not bulge due to the shell Same as yours .
Usually send out during 48 hours.
Compatible with: 
POCO C40

Battery Model: BN66
Product attributes: Best quality(Same as yours)
Battery Type: Li-ion,Li-polymer
Battery capacity:  6000mAh
Voltage limit: 4.4V
Charging：18W wired,Quality Grade: Best Quality
Battery Country of Origin: ShenZhen,China