The Genius Boost Sport GB20 is a portable lithium-ion battery jump starter pack that delivers 400-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. 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 cars and small boats and, as a guieline, with petrol engines up to 4 litres.
- A lithium battery jump starter rated at 400 Amps (4,650 Joules3S).
- 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 diesel engines up to 2 litres or higher with battery assistance.
- Provides up to 20 jump starts on a single charge.
- 1 year warranty period.