A charger and 1800 mAh spare battery for Sprinter 500 and ReVolt 350 lights.
A USB charger plus 1800 mAh spare battery. A great solution for a need for extra runtime.
![Black Diamond](https://scandinavianoutdoor.imgix.net/dynamic/manufacturers/BlackDiamond.jpg?w=170&h=170&auto=compress,format)
A USB charger plus 1800 mAh spare battery. A great solution for a need for extra runtime.