4PCS UniqueFire 3.7V Li-ion 18650 rechargeable Li-ion battery flashlight battery

Introduction:

1.   Had no memory effect: can follow along with the filling in, do not need to wait for electricity recharging exhausted.

2.   Environmental pollution had: do not contain lead, cadmium, mercury and other harmful substances.

3.   All products are through the MSDS certification and UN38.3 Report

4.   Had high safety: no explosion, not on fire. 

 

Specification:

Brand name: UniqueFire

Model number: 18650-UF-2600

Type: Li-ion 18650 battery, rechargeable battery

Material:Silicon rubber case

Nominal capacity: 2600mAh

Voltage: 3.7V

Size: 18mm(diameter) * 70mm(height)  (with protection board)

Weight: 44g(with protection board)

working temperature: -20~40°C

Cycle life: above 100 times

Usage: flashlights, toys

Certification: CE, RoHS

PCB:   short circuit protection

over discharging portection

over charging portection

over heat protection

over current protection

packing:

4x18650 Battery