NOCO GB251+ 3000A 24V Boost MAX UltraSafe Jump Starter
Model #: GB251+ SKU: GB251+
Product Details
Product Description for NOCO GB251+ 3000A 24V Boost MAX UltraSafe Jump Starter
NOCO GB251+ 3000A 24V Boost MAX UltraSafe Jump Starter – Commercial-Grade, Safe Emergency Power Solution for Semi-Trucks, Buses, and Heavy-Duty Fleets Dominate the largest commercial dead batteries with the NOCO GB251+ 3000A 24V Boost MAX UltraSafe Jump Starter (Model: GB251+), a heavy-duty lithium-ion jump starter built for industrial-scale performance. Optimized for semi-trucks (up to Class 8), buses, motorhomes, RVs, mining equipment, agricultural machinery, construction vehicles, and vocational fleets, it delivers 3000A peak current to jump-start gas and diesel engines up to 32L, even in the harshest environments. UltraSafe 2.0 technology ensures professional-grade safety, with integrated power bank and flashlight features for comprehensive roadside and field support.
Key Features:
- UltraSafe 2.0 Technology: Industrial clamps with reverse polarity protection, spark-proof connections, overcurrent safeguards, and LED diagnostics for secure, error-proof operation.
- 3000A Peak Power: Immense 3000A surges for massive engines, including manual boost mode for batteries below 2V or frozen conditions, supporting up to 50 jumps per charge.
- Power Bank Functionality: Dual USB ports (5V/2.1A) for up to 70+ device charges, plus a 12V/15A outlet for powering tools and accessories.
- LED Flashlight: 600-lumen high-intensity light with high/low, SOS, and strobe modes for critical illumination in low-light emergencies.
- Rugged Commercial Build: IP65 weatherproof and dust-tight rating, shock-resistant housing, and EVA protective case for clamps and global AC adapters.
- Efficient Recharging: Full charge in 8.5 hours via 56W XGC adapter (included with AU, EU, US, UK plugs), powered by a 137 Wh lithium-ion battery for extended runtime.
- Integrated Voltmeter: Digital display for battery diagnostics and 60-second countdown timer during jumps.
- Warranty: Backed by a 1-year limited warranty for heavy-duty reliability.
Specifications at a Glance:
- Peak Amps: 3000A; Jump Starts: Gas up to 32L, Diesel up to 32L.
- Voltage: 24V.
- Battery Type: Lithium-ion, 137 Wh.
- Charge Time: 8.5 hours via 56W XGC (adapter included).
- Dimensions: 12.0" x 7.9" x 3.5" (305 x 200 x 89 mm); Weight: 13.6 lbs (6.2 kg).
- Operating Temperature: -4°F to 122°F (-20°C to 50°C).
- Certifications: FCC Part 15 Class B, RoHS compliant.
Pair this jump starter with our premium lithium-ion batteries for a fleet-essential emergency power system. For commercial operators, heavy haulers, and industrial pros, the NOCO GB251+ provides unmatched 24V power and protection. Order now and harness Boost MAX superiority—stocked and ready to ship from lithiumion-batteries.com!









