Never leave home without your USB car charger and keep your Olight flashlight with full battery power. This car charger from Olight plugs into your 12 volt cigarette lighter and pumps out 5 volts at 1 amp to charge your light. The next time you're on the road on the way to your next adventure, make sure your car charger is available and ready to go. This USB charger is a must have for any flashlight owner on the go.