Lezyne Infinite Light Power Pack (Black) - 1-LED-PWRPK-V104
Lezyne Infinite Light Power Pack (Black) - 1-LED-PWRPK-V104, Power Pack doubles runtimes on compatible Lezyne LED lights along with a charging source for USB devices. Features: Compact, versitle, and easily mounts to bike handlebars or frame 20 Wh capacity with 14" cable and adjustable Velcro-strap