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⚡ Power up like a pro—never get stranded, always stay ahead.
The NOCO Boost Max GB251 is a professional-grade 24V lithium jump starter delivering 3000 amps to start gas and diesel engines up to 32 liters, including commercial trucks and heavy machinery. Featuring patented UltraSafe spark-proof and reverse polarity protection, it ensures safe, reliable operation. Compact yet powerful at 15 lbs, it doubles as a portable power bank with fast 3-hour recharge and includes a versatile 600-lumen LED flashlight with 7 modes. Engineered in the USA and backed by a 1-year warranty, it’s the ultimate tool for professionals who demand dependable power on the go.
| ASIN | B08V73BZ42 |
| Amperage | 3000 Amps |
| Battery Capacity | 6.2 |
| Battery Cell Composition | Lithium |
| Battery Type | Lithium |
| Best Sellers Rank | #39,944 in Automotive ( See Top 100 in Automotive ) #319 in Jump Starters |
| Brand | NOCO |
| Brand Name | NOCO |
| Compatible with Vehicle Type | Passenger Car, RV, Tractor, Truck, Van, Watercraft |
| Customer Reviews | 4.1 out of 5 stars 49 Reviews |
| Global Trade Identification Number | 00046221190410 |
| Included Components | 1-Year Limited Warranty, 56W Power Adapter with interchangeable 60-inch (1. 5m) AC Cords for Australia (Type I), Europe (Type C), North America (Type A), and the United Kingdom (Type G), Heavy-Duty Booster Clamps, Max Protection EVA Carrying Case, NOCO Boost Max GB251 3000A 24V UltraSafe Lithium Jump Starter Pack, XGC Kit |
| Item Dimensions D x W x H | 19.49"D x 14.17"W x 10.51"H |
| Item Type Name | Jump Starter |
| Item Weight | 21 Pounds |
| Manufacturer | NOCO |
| Manufacturer Part Number | GB251 |
| Manufacturer Warranty Description | 1-Year Limited |
| Peak Output Current | 3000 Amps |
| Product Dimensions | 19.49"D x 14.17"W x 10.51"H |
| Specification Met | UL |
| UPC | 046221190410 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Passenger Car, RV , Tractor, Truck, Van, Watercraft |
| Voltage | 24 Volts |
A**A
Love it!
It's been a rough winter in North Dakota. Freezing temperatures left our truck batteries not wanting to hold a charge. This is heaven sent! No more waiting all day to jump them off of our pick up trucks battery. This works very quickly but one jump and you have to recharge it. It takes about 3 hours to fully charge. We use it for our 2015 Pete 579. It fits nicely in it's case and it's not as heavy as I expected it to be.
A**J
Works as described
N/A
J**R
Gb251
Did not get the actual charger piece that goes into the jump starter, kinda sucks when you spend $1000 dollars
A**R
Saved me a couple of times
Every car owner must have
R**R
Worked
Worked exactly how it was supposed to.
C**H
Works fine, case is too nice for what it is
Only used twice, but worked fine each time on large 24v diesel cat engine. Leads are a little short, which makes it harder to find a spot to put the booster while boosting. Case is really nice, like nicer then it needs to be for what its purpose is.
A**R
Awesome
Works every time
J**.
Not worth the money
I received this item and opened it out of the box, and plugged it in to start charging it, it went to error after 30 seconds of charging, and would not charge anymore, returning, it’s crazy to pay this Much for the unit and it will not charge.
Trustpilot
2 months ago
1 week ago