Rechargeable Battery Pack 6x 18650 for LED Headlight Headlamp Light Flashlight with screw end connection. 

Quantity = 1 Extend life of bike/Head torch Features: 

-Battery:18650 lithium cell,6x1800mAh

 8.4 V,

-Charge input Voltage: 8.4V 

-Made by 6x18650 Rechargeable Battery, 

-3 parallel circuit, 2 series connection

-Output voltage: 7.2V to 8.4V Package: 

1 x 6x18650 Rechargeable Battery Pack For use with various led headlamps which use remote battery system. 

 To be used with standard screw in connector.  

Push in type available in my other listings. 

Complete with nylon belt/frame pouch.