500Amp UltraSafe Lithium Jump Starter
The GB20 is a portable lithium-ion battery jump starter pack that delivers 500-amps for jump starting a dead battery in seconds.
It features a patented safety technology that provides spark-proof connections and reverse polarity protection, making it safe and easy for anyone to use.
It's a powerful battery booster that doubles as a portable power source for recharging USB devices, like a smartphone, tablet, and more.
Designed for use with: