Lithium polymer replacement battery for Cyclops Solstice HID and Penetrator battery powered headlights. Not for Cyclops Racer helmet light.
Also compatible with Trail Tech helmet mounted lights. The exclusive Stack Pack design allows batteries to be plugged in together for added run time or they can be ran standalone. The lightest, most powerful battery technology available.
This product may contain chemicals that are known in the state of California to cause harm.