Lezyne is known for their great battery runtimes on their lights, but sometimes, you want even more. The Lezyne Infinite Light Power Pack can double the runtime of your favorite light. It has an integrated plug that simply plugs into your light and gives it an extra charge. Please note that it is not compatible with USB-C lights. It is also very compact and easy to mount so it will fit in with your setup. The pack doubles as a USB charger for any compatible accessories. Keep your favorite LED light charged with the Lezyne Infinite Light Power Pack.