SKU: 57329523070
noco boost jump box

noco boost jump box NOCO Boost Max UltraSafe Lithium Jump Starter - 6250A

Sale price$25.79 Regular price$28.65
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Description

noco boost jump box NOCO Boost Max UltraSafe Lithium Jump Starter - 6250ANOCO Boost GB500+ Designed for heavy gas and diesel engines up to Class 8+ CE but also suited to cars, minivans, and SUVs, the Noco Boost Max 6250 Amp 12 24V Jump Starter will keep your fleet rolling and your equipment on the job. This 266 watt hours lithium battery jump starter provides up to 6250 peak amps (3125 amps in 24V mode) to start depleted batteries safely, with no spark technology and reverse polarity protection. Along with starting your

NOCO Boost GB500+ 

Designed for heavy gas and diesel engines up to Class 8+/CE but also suited to cars, minivans, and SUVs, the Noco Boost Max 6250-Amp 12/24V Jump Starter will keep your fleet rolling and your equipment on the job. This 266 watt-hours lithium-battery jump starter provides up to 6250 peak amps (3125 amps in 24V mode) to start depleted batteries safely, with no-spark technology and reverse-polarity protection. Along with starting your biggest engines, the Boost Max serves as a power bank, with a 12V outlet for operating tools, appliances, inflators, inverters, etc., and two USB ports to power or charge smartphones, tablets, cameras, etc. Finally, the unit is equipped with a 2200-lumen light, with seven light modes including SOS and strobe. The unit can be fully recharged and ready for jump-starting in eight hours from a vehicle 12V auxiliary port or with its XGC4 adapter plugged into AC power.

*Accepting Pre-Orders Now*

 










6250 Amp UltraSafe Lithium-Ion Jump Starter

The Boost Max is the next generation of portable lithium jump starters. Engineered from the ground up, the Boost Max is one of the most powerful and innovative jump starters on the market. Designed for both 12-volt and 24-volt gas and diesel engines in 45.0 Liters high-displacement vehicles and equipment, the Boost Max is 400-percent smaller and lighter than its closest lead-acid equivalent. And it features our patented safety protection for spark-proof technology and reverse polarity protection, as well as the confidence to power your favorite devices ranging from smartphones to tire pumps.
  • The Boost Max Series - Introducing our most powerful lithium jump starters yet. Designed for the largest, most challenging engine starts ever. With over 6250-amps of starting power, it can jump start gasoline and diesel engines up to 45-liters.
  • UltraSafe - Safe and easy to use battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any 12-volt or 24-volt battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.
  • Commercial Grade - It's commercial in every way. It jump starts almost every type of vehicle and equipment, including semi-trucks (up to class 8), motorhomes, coaches, buses, mining, agricultural, construction, and vocational equipment - 6, 8, 12, and 16 cylinder - and more. Plus, an integrated digital battery voltmeter for enhanced diagnostics.
  • Beyond Portable - Jump starters this powerful typically are enormous and weigh hundreds of pounds, but our high discharge lithium technology makes it the most compact and lightweight design in the world - weighing a mere 24-pounds. And its portable carrying case makes jump starting more convenient than ever.
  • Multi-Functional - It's not just a lithium jump starter but also a portable power bank for recharging smartphones, tablets, and other USB devices, with an ultra-bright 2,200-lumen LED flashlight with seven light modes, including emergency strobe and SOS.
  • What You Get - GB500 12V/24V UltraSafe Lithium Jump Starter Pack and Power Bank, XGC4 56W Power Adapter with Interchangeable 60-inch (1.5m) AC Cords - Australia (Type I), Europe (Type C), North America (Type A), United Kingdom (Type G) - XGC Kit, Max Protection EVA Case, and 1-Year Limited Warranty.
  • Technical Specifications

    What’s in The Box

    • GB500+ Lithium Battery Jump Starter
    • Boost Max 24-Inch 2/0 AWG Connectors
    • 56-Watt XGC Power Adapter
    • 12-Volt Female Plug
    • 12-Volt Male Plug
    • 12-Volt 2-Foot XGC Cable
    • Protective Carrying Case
    • User Guide & Warranty Information

    Starting Current

    6250 Amps (Peak)

    Voltage

    12V & 24V

    Battery Types

    12V & 24V Lead-Acid Battery Systems

    Internal Battery

    266 Watt-Hour Lithium-Ion

    Operating Temperature

    -22°F to 122°F (-30°C to +50°C)

    Charging Temperature

    32°F to 104°F (0°C to +40°C)

    Storage Temperature

    -20°C to +50°C

    USB (Output)

    Dual 5V, 2.1 Amps

    Cooling

    Natural Convection

    Dimensions (LxWxH)

    12.3 x 8.2 x 6.3 in




Starting Current

20,000 Amps (Peak)




Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57329523070

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Reviewed in the United States on February 2, 2026
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PjA
Fort Morgan, US
★★★★★ 1
Size and Belching
The softgels are too large and the contents causes belching due to the fish oil included. The fish oil is one of the worst smelling I've ever experienced. Perhaps this would be a better product if they eliminate the fish oil. Women's softgels should be much smaller. If I could send it back I would do so. Since I can't, I threw it away and chalked it up to poor judgement on my part. Definitely a waste of money.
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Reviewed in the United States on April 4, 2026
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sarah
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★★★★★ 4
Huge bottle that lasta over half the year
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Reviewed in the United States on April 15, 2026
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Rosa Mendoza
San Leandro, US
★★★★★ 5
Compound gpl1 girls beware of this otherwise perfect multi
Love this but I can’t take anymore, I am on glp1 with b6 and I started breaking out in hives, after some research I realized that the rash was a niancin rash!!! The b6 in the compound and the b6 in the multi was too much! Aka is backfired on me but this stuff works! I love carlyle! So girlies who are on compound tirzep… we can add extra b vitamins to our compound. Can’t wait to try to get a non compounded so I can enjoy this product!!!
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Reviewed in the United States on February 25, 2026
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elisot
Massapequa, US
★★★★★ 5
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