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£86.99

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  • Compact, yet powerful lithium jump starter rated at 500 amps up to 20 jump starts on a single charge
  • An ultra-safe and mistake-proof design with spark-proof technology and reverse polarity protection, which allows it to safely connect to any battery
  • An ultra-bright 100 lumen LED flashlight with 7 light modes including SOS and emergency strobe
  • Recharge your personal devices on the go, like smartphones, tablets, e-watches and more - up to 4 smartphone recharges
  • Designed for gas engines up to 4 liters such as ATVs, motorcycles, cars, lawn equipment, and more
  • New Accessory: Includes Precision Boost Battery Clamps designed to easily connect to any 12V lead-acid battery from powersports to trucks

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 gas engines up to 4 liters.

Features
Petrol engine rating (max) 4 L
Flashlight modes High, Low, Medium, SOS mode, Strobe mode
International Protection (IP) code IP65
Micro-USB ports quantity 1
USB ports quantity 1
USB port Yes
Product colour Black
Built-in display Yes
Battery technology Lithium-Ion (Li-Ion)
Output current 500 A
Built-in radio No
Built-in flashlight Yes
Built-in air compressor No
Power
USB output current 2.1 A
USB output voltage 5 V
DC input voltage 12 V
Operational conditions
Storage temperature (T-T) -20 - 50 °C
Operating temperature (T-T) -20 - 50 °C
Weight & dimensions
Weight 1.11 kg
Height 196 mm
Depth 43.4 mm
Width 80.3 mm
Packaging content
Cables included Micro-USB
Carrying case Yes