NOCO Boost Max 20000A Lithium Jump Starter

Part Number


  • Compatible with 12V and 24V Starting Systems
  • 20,000 Amps @ 12V (80,000 Joules3S)
  • 10,000 Amps @ 24V (40,000 Joules3S)
  • 12V 15A Output
  • 2,200 Lumen LED work light, with 7 modes including SOS and Emergency Strobe
  • Dual USB Ports - for charging devices such as smartphones and tablets
  • Jump Starts both Gas and Diesel Engines (up to Class 8+/CE high-displacement vehicles, equipment, trucks and more)


  • Spark-Proof Protection
  • Reverse Polarity Protection

What's Included

  • GB500 Jump Starter
  • Boost Max 24-Inch 2/0 Gauge Jumpers
  • 56-Watt XGC Power Adapter
  • 12V Female Plug
  • 12V Male Plug
  • 12V 24-Inch XGC Cable
  • Protective Carrying Case
  • User Guide
  • Warranty Information
More Information
Part Number GB500
Peak Power 20000 Amps
Battery Chemistry Lithium Ion
Clamp Type Mechanic
Length 12.25"
Width 8.20"
Height 6.40"
Weight 35 Lbs
Warranty 1 Year
Write Your Own Review
You're reviewing:NOCO Boost Max 20000A Lithium Jump Starter
Your Rating
Enter your shipping information below to receive a shipping estimate. Note: The shipping estimate calculates for one of these products. To calculate shipping for more than one add your desired quantity to your shopping cart.
Customer Questions
No Questions
Did you find what you were looking for?
More products by NOCO