NOCO Genius Boost 1,000 Amp Jump Starter

Reg. $179.99 Special Price $159.99
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Model#: GB40
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The GB40 is a portable lithium-ion battery jump starter pack that delivers 1,000-amps (7,000 J3S) for jump starting a dead battery in seconds. It features a patented safety technology that provides spark-proof connections and reverse polarity protection making the GB40 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 smartphones, tablets and more. Designed for cars, boats, RVs, trucks and more with gas engines up to 6 liters and diesel engines up to 3 liters.


  • A lithium battery jump starter rated at 1,000 Amps (7,000 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 gas engines up to 6 liters and diesel up to 3 liters.
  • Provides up to 20 jump starts on a single charge.


  • Battery type: Lithium ion
  • Peak current rating: 1,000 amps
  • Joules: 7,000 J
  • Operating temperature: -30°C to 50°C
  • Charging temperature: 0°C to 40°C
  • Storage temperature: -20°C to 50°C
  • Micro USB input: 5 volts, 2.1 amps
  • USB output: 5 volts, 2.1 amps
  • LED output: 100 lumens
  • Housing protection: IP65
  • Cooling: Natural convection
  • Dimensions (L x W x H): 6.7" x 3.2" 1.7"
  • Weight: 2.4 lbs


  • GB40 BoostSport Jump Starter, 40" micro USB cable, 12V USB charger, X Connect HD precision battery clamps and user guide