






NOCO GB251 Boost Max 24V 3000A Jump Starter
- Reliably jump starts commercial vehicles - 32-liter gas or diesel engines
- Highly portable design makes it easy to bring along at only 13.6 pounds
- Integrated LED flashlight with 6 modes, including SOS and strobe so you can signal traffic
- Internal power bank so you can charge multiple personal devices in a pinch
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Description
NOCO GB251 Boost Max 24V 3000A Jump Starter
Jump Start Anything, Harness Endless Power
Be unstoppable with this commercial-grade jump starter, the NOCO GB251 Boost Max. This product is built to jump-start 32+ liter gas and diesel engines, so you can use it on semi-trucks, motorhomes, coaches, buses, agricultural machines, construction, or vocational equipment. This jump starter provides a wide range of personal, commercial, and vocational applications!
Extensive Diagnostics
The GB251 allows you to find the problem thanks to its extensive features. The included voltmeter will display your vehicle's battery voltage, while additional LED displays alert you to error conditions and internal temperature readings. A 60-second timeout feature (while using Boost mode) will help save on battery and keep you safe. The GB251 is designed to provide easy-to-understand information, allowing you to use it safely during unforeseen emergencies.
More Than a Jump Starter
Stay prepared with NOCO GB251's additional features: the power bank and flashlight. The powerful 600-lumen LED has 6 modes, including SOS and strobe. The included power bank has 2 USB ports to charge multiple devices at once, including cell phones, laptops, tablets, and wireless headphones. The 12V output port provides additional powering options for supportive equipment, like tire pumps and more. With all these features, the GB251 gives you the best chance for success in any situation!
- Notable Features
- » Jump starts batteries on 32+ L engines - capable of jump-starting almost every type of vehicle
- » 60-second power conservation feature automatically shuts off the unit to save power
- » Built with spark-proof technology and Error LED if reverse polarity is detected
- » Voltmeter and Charge LED enable you to make advanced diagnostics when faced with a problem
- » Power bank provides 5V/2.1A of output power to charge devices like smartphones, tablets, tire pumps, and more
- » 600 lumen LED Flashlight has 6 modes (100%, 50%, 10%, SOS, Blink, and Strobe)
Item Details
| Brand | NOCO |
| SKU | NOCO-GB251 |
| Series | Boost Max |
| Manufacturer Part Number | GB251 |
| UPC | 046221190410 |
| In the Box | 12V DC Charger, Battery Adapter, Carry Bag, User Manual |
Specifications
Unit Dimensions
| Length | 15.04 in (382 mm) |
| Width | 8.62 in (219 mm) |
| Height | 3.7 in (94 mm) |
| Weight | 217.6 oz (6169 g) |
Certifications & Transport
| Certifications/Standards | ANSI, CE, FCC, RoHS |
| Country Of Origin | Malaysia |
| HTS Code | 85044030 |
Packaging/Shipping Dimensions
| Length | 19.07 in |
| Width | 13.91 in |
| Height | 9.92 in |
| Shipping Weight | 21.45 lb |
Documents
Additional Details
| Packaging | Boxed |
| Warranty |
NOCO 1 Year Limited Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use










