The smallest GB20 model is a portable lithium-ion battery jump starter pack and delivers 400-amps for jump starting bikes, cars and van engines.

• A lithium battery jump starter rated at 400 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 petrol engines up to 4 liters.

• Provides up to 20 jump starts on a single charge.

Two larger models also available with 1000A and 2000A for more demanding applications.