LION CUB JCThe Lion Cub JC is an excellent source of portable power to jump start your vehicle, air your tires, and provide power to many USB devices i. e. phone, cameras, lamps, tablets. Enjoy these lithium benefits over lead acid chargers: Multiple Uses 14,000mAh 480A powers the jump starter, air compressor, USB outputs, and includes a flashlight Zero Maintenance Use daily, no maintenance required Weighs Less The jumper is <3 pounds and the entire unit is <5