⚡ Power up like a pro—jumpstart anything, anywhere!
The NOCO Boost Max GB251 is a 3000-amp, 24-volt lithium jump starter designed for gasoline and diesel engines up to 32 liters. It features spark-proof and reverse polarity protection for safe use, weighs only 21 pounds for easy portability, and doubles as a power bank with a 600-lumen LED flashlight. Built for commercial and heavy-duty vehicles, it ensures reliable starts for everything from semi-trucks to agricultural machinery.
| Brand | NOCO |
| Product Dimensions | 19.49"D x 14.17"W x 10.51"H |
| Item Weight | 21 Pounds |
| Amperage | 3000 Amps |
| Peak Output Current | 3000 Amps |
| Specification Met | UL |
| Manufacturer | NOCO |
| UPC | 046221190410 |
| Global Trade Identification Number | 00046221190410 |
| Model | GB251 |
| Item Weight | 21 pounds |
| Item model number | GB251 |
| Batteries | 1 Lithium Ion batteries required. |
| Exterior | Machined |
| Manufacturer Part Number | GB251 |
| Bulb Type | LED |
| Special Features | 3,000A 24V Commercial Jump Starter, Spark-Proof and Reverse Polarity Protection, Works On Gas and Diesel Engines, Lithium Powered Jump Starter |
A**J
Works as described
N/A
A**R
Saved me a couple of times
Every car owner must have
D**Y
No Power Charger
There was No power charger cord. there were several international connectors but nothing to plug into the wall so we cant charge it or use it at all. Not too happy given the price we paid.
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
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.
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
2 days ago
