Description
UltraFire 18650 flashlight battery
18650 rechargeable Lithium-ion battery
Rated voltage: 3.7 Volts
Charge termination voltage: 4.2 Volts
Capacity: 3000 mAh
Button Top
Built in protection circuit – prevents under and over voltage
Low discharge rate
No memory effect
Long shelf life
Dimensions:
- Height 68.58mm
- Diameter 18.3mm
** note this battery is 3.5mm taller than unprotected cells**
Designed for flashlights
Batteries can only be charged by a Li-Ion 18650 rechargeable battery charger
Do not mix and match old and new batteries