NOCO Boost Max GB251+ 3000 UltraSafe Jump Starter Power 24V Battery Booster
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GB251+ - Commercial-grade jump starting for equipment & more.
3000A 24V Boost MAX UltraSafe Jump Starter
- RATED AT 3000A
- UP TO 32.0L PETROL & DIESEL ENGINES
- JUMP START 24V BATTERIES.
Introducing our most powerful lithium jump starters yet. Designed for the largest, most challenging engine starts ever. With over 3000-amps of starting power, it can jump start gasoline and diesel engines up to 32-liters. 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.
SPARK-PROOF. REVERSE POLARITY PROTECTION.
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.
START VEHICLE WITHIN 60 SECONDS. AUTO POWER CONSERVATION.
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. The yellow power LED indicates the 60-second sequence is over and can be reset if another jump start sequence is needed.
CHARGE DEVICES. USB CHARGE & RECHARGE.
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.
CHARGE UP TO 4X FASTER. RAPID 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.
ULTRA-BRIGHT. HIGH-LUMEN FLASHLIGHT.
re than a jump starter, Boost MAX is a useful tool for daily use and emergency situations alike. The GB251+ 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.
Specification
| Battery | Types 24 Volt Lead-Acid Battery Systems |
|---|---|
| Operating Temperature | -4°F to 122°F (-20°C to +50°C) |
| Storage | Temperature -4° to 122° F (-20°C to +50°C) |
| Product Size Height | 8.62in (218.9mm) Width: 12.43in (315.7mm) Depth: 3.68in (93.5mm) Weight: 14.7lbs (6.67kg) |
| IP Rating IP Rating | IP65 (w/ Ports Closed) |
More specs
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What's Included
- GB251+ Lithium Battery Jump Starter
- 56-Watt XGC Power Adapter
- 12-Volt 2-Foot XGC Cable
- Protective Carrying Case
- User Guide & Warranty Information
FAQs
Q: Will this jump starter work on my vehicle?
A: Jump starters are rated by engine size and fuel type. The maximum petrol and diesel engine capacities are listed in the Specification tab. Choose a unit rated at or above your engine size.
Q: Is a lithium jump starter safe to use?
A: Yes. Modern lithium jump starters include spark-proof connections and reverse polarity protection, making them safer and far more portable than traditional boosters.
Q: How long does the jump starter hold its charge?
A: Quality lithium jump starters hold a usable charge for months in the glovebox or boot. Topping up every few months keeps it ready, and charge time from flat is listed in the Specification tab.
About the brand
NOCO
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