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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. 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 a car, boat, motorcycle, RV and more with petrol engines up to 4 liters.
Lithium Ion
500A
-30°C to +50°C
0°C to +40°C
-20°C to +50°C (Average Temperature)
5V, 2.1A
5V, 2.1A
IP65 (w/ Ports closed)
Natural Convection
170 x 82 x 44 mm
0.95 Kg
100L
| USB Charger Rating | Charging Time |
|---|---|
| .5A | 12hr |
| 1A | 6hr |
| 2A | 3hr |