Nightstick Dual 3.6V 3400mAh 18650 Rechargeable Lithium-Ion Battery Kit

This portable micro-USB external single battery charger is designed to recharge a non-proprietary 18650 lithium-ion rechargeable battery (4700-BATT). A red/green LED voltage indicator light illuminates red when charging and green when fully charged. Not designed to be operated in a hazardous environment. A 2' micro USB cord is included.- 3.6V 3400mAh Rechargeable Lithium-Ion Battery -This 3.6V 3400mAh lithium-ion battery is a spare/replacement battery for select Nightstick lighting products. Like all lithium-ion batteries, this unit has no recharge memory effect meaning it can be charged a little or a lot with no impact on the life of the battery.Features• 3.6V 3400mAh lithium-ion rechargeable battery• No Recharge Memory Effect- USB Battery Charger -This portable micro-USB external battery charger is designed to recharge single-cell non-proprietary 14500, 16340, 18650, or 26650 lithium-ion rechargeable batteries. Embedded is a red/green LED voltage indicator light that illuminates red when charging and green when fully charged. Not designed to be operated in a hazardous environment.Features• Micro-USB• Designed for charging non-proprietary 14500, 16340,18650 or 26650 lithium-ion batteries• Red voltage indicator when charging• Green voltage indicator when fully charged• PC/ABS construction• Chemical, heat and impact resistant- 2' USB Type A Male to Micro-USB Type B Male Cable -This black 2 foot USB to Micro-USB charging cable is ideal to charge Nightstick USB products.Features• 2' (0.6m) length• Male USB (Type A) to Male Micro-USB (Type B) cable