NOCO 1000A GeniusBoost UltraSafe Jump Pack


  • 1000 Amps starting power, up to 20 starts per charge
  • For gasoline engines to 6.0L, or diesel engines to 3.0L
  • Safe: Spark-proof connections + Reverse-polarity protected
  • Charge your phone/tablet/etc. with the USB port
  • Built-in 100 Lumen LED light w/ SOS beacon


From the manufacturer:

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 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. And designed for a car, boat, RV, truck and more with gas engines up to 6 liters, and diesel engines up to 3 liters. Provides up to 20 jump starts on a single charge.

What’s In The Box

  • GB40 Lithium Battery Jump Starter rated at 1,000 Amps (7,000 Joules3S)
  • Heavy-Duty Battery Clamps w/Spark-proof connection + reverse polarity protection
  • 12V Car Charger recharges USB devices (smartphones, tablets, etc.)
  • Micro USB Cable
  • Microfiber Storage Bag
  • User Guide & Warranty Information


  • Starting Current 1,000 Amps (Peak)
  • Joules 3S Rating 7,000 J3S
  • Battery Types 12 Volt Lead-Acid Batteries
  • Internal Battery 24 Watt-Hour Lithium-Ion
  • USB Input/Output 2.1 Amps
  • Gas Engine Rating 6.0 Liters
  • Diesel Engine Rating 3.0 Liters
  • LED Flashlight 100 Lumens

Additional information

Weight3 lbs


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