18650 AKKU same contacts at each end of flashlight Batteries

Min Capacity: 3250mAh

Typical Capacity: 3400mAh

Voltage:3.6V

Quality Lithium Ion rechargeable cell (Used Panasonic NCR18650B cell)

In Built Safety Circuitry

The contacts are the same at each end of the battery and inside the inner ring is positive and the outer ring is the negative terminal.

Application: E-bike, E-scooter, EV (Electric Vehicle), Garden Tool, Vacuum Cleaner, ESS(Energy Storage System), UPS(Uninterruptible Power Supply).
Please notice that this cell is not for sale.
Cells can not be single used outside battery packs without PCM.  
EVVA is capable of assembling different battery packs by combining these high-end battery cells and self-developed BMS based on our professional rich skills.
OEM orders are available.