500 Amp 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 safe and easy for anyone to use.

• A lithium battery jump starter rated at 500 Amps
• Spark-proof connections and reverse polarity protection
• Recharges USB devices, like smartphones, tablets, and more
• 100 lumen LED flashlight with multiple modes, including SOS
• Jump starts gas engines up to 4 liters
• Provides up to 20 jump starts on a single charge
• Designed for a car, boat, motorcycle, RV and more with gas engines up to 4 liters