PowerAll makes a great product has two USB plug ins, bright led flashlight, and will also jump start a vehicle. On a full charge It was able to start my truck 12 times before it was too weak. Great for plugging in led light strips for shantys and charging phones. Gets awesome reviews picked mine up off Amazon. I've never had it happen but being out in no man's land and no other vehicles around be tough getting a jump. Mainly use it for a charging station.
