GB250+  Boost Max 5250A 12V UltraSafe Lithium Jump Starter
GB250+  Boost Max 5250A 12V UltraSafe Lithium Jump Starter
GB250+  Boost Max 5250A 12V UltraSafe Lithium Jump Starter
GB250+  Boost Max 5250A 12V UltraSafe Lithium Jump Starter
GB250+  Boost Max 5250A 12V UltraSafe Lithium Jump Starter
GB250+  Boost Max 5250A 12V UltraSafe Lithium Jump Starter
GB250+  Boost Max 5250A 12V UltraSafe Lithium Jump Starter
GB250+  Boost Max 5250A 12V UltraSafe Lithium Jump Starter
GB250+  Boost Max 5250A 12V UltraSafe Lithium Jump Starter

GB250+ Boost Max 5250A 12V UltraSafe Lithium Jump Starter

  • Vendor
    NOCO
    Sale price
    $999.95
    Regular price
    $1,249.95 You save 20%
    Unit price
    per 
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    Availability:

    Estimated Arrival: Between Oct 25 and Oct 27. *ETA to the USA Only

    Shipping & Returns: Free Shipping. All The Time.

    Why Buy From Our Generators

    5250 Amp UltraSafe Lithium-Ion Jump Starter









    Start the vehicle within 60 seconds after pressing the power button on Boost. After the 60-second timeout is complete, the unit must be powered off, then back on, to initiate a new jump-start sequence.



    We took our UltraSafe technology and made it better— UltraSafe 2.0. It's still our simple, mistake-free design featuring spark-proof technology and reverse polarity protection, but with enhanced thermal efficiency and power management to provide better performance and longer battery life.



    With two built-in 2.1A USB ports, you can power multiple devices at the same time, such as smartphones, tablets, action cameras, wireless headphones, wearables and more. With over 242 watt-hours of lithium power, the GB250+ can provide endless hours of operation and recharge your devices multiple times before needing a recharge.



    From 0-100% 4X Faster. Charge directly from the vehicle's 12-volt auxiliary port or the XGC4 4-Amp Power Adapter to recharge it’s 242 watt-hours lithium-ion battery in 8.5 hours.









    More than a jump starter, Boost MAX is a useful tool for daily use and emergency situations alike. The GB250+ is equipped with a 600-Lumen LED flashlight with various brightness modes, SOS, and emergency strobe— handy to have as a roadside or road trip tool.









    Integrated Voltmeter / 60 Second Countdown Timer. The Boost MAX GB250+ is equipped with an integrated voltmeter to help pinpoint battery issues. The voltmeter doubles as a 60-second countdown timer, which shuts off GB250+ after 60 seconds to help preserve internal battery charge.










    Technical Specifications

    What’s in The Box

    • GB250+ Lithium Battery Jump Starter
    • 56-Watt XGC Power Adapter
    • 12-Volt 2-Foot XGC Cable
    • Protective Carrying Case
    • User Guide & Warranty Information

    Starting Current

    5250 Amps (Peak)

    Voltage

    12V

    Battery Types

    12V Lead-Acid Battery Systems

    Internal Battery

    242 Watt-Hour Lithium-Ion

    Operating Temperature

    -4°F to 122°F (-20°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)

    12.4 x 6.1 x 3.7 in

    Weight

    14.7 lbs

    12V XGC (Input)

    12V @ 4 Amp

    12V XGC (Output)

    12V @ 15 Amp

    Gas Engine Rating

    Up to 16.0 L, Safe On All Engine Sizes

    Diesel Engine Rating

    Up to 16.0 L, Safe On All Engine Sizes

    LED Worklight

    600-Lumens

    The GB250 is a 5250A 12V UltraSafe Lithium Jump Starter for gasoline and diesel engines up to 16-liters, including semi-trucks (up to class 8), motorhomes, coaches, buses, mining, agricultural, construction, and vocational equipment - 6, 8, 12, and 16 cylinder - and more. It features our patented safety protection with spark-proof technology and reverse polarity protection and extremely portable - weighing a mere 15-pounds. Includes the GB250 12V 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.
    • The Boost Max Series - Introducing our most powerful lithium jump starters yet. Designed for the largest, most challenging engine starts ever. With over 5250-amps of starting power, it can jump start gasoline and diesel engines up to 16-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 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 15-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 600-lumen LED flashlight with seven light modes, including emergency strobe and SOS.
    • What You Get - GB250 12V 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.
    • Available June 2021