Great boosting power.
Functional with Good battery life. Easy to use and durable. The carry case is convenient and practical for when the booster is not in use. Read more
NOCO
NOCO Boost Max GB250 5250A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank
$1199.95
About this item
- BOOST MAX SERIES — One of the most powerful lithium jump starters ever. Up to 5,250 amps to start gas and diesel engines up to 16L - engineered for commercial and industrial engine starts.
- ULTRASAFE TECHNOLOGY — Patented spark-proof and reverse polarity protection ensures safe, mistake-free connections on any 12V battery - trusted by professionals worldwide.
- COMMERCIAL-GRADE POWER — Starts nearly any engine - Class 8 trucks, buses, motorhomes, agricultural, construction, mining, and vocational equipment - 6, 8, 12, and 16 cylinders.
- PORTABLE POWER BANK — Integrated power bank delivers emergency power to smartphones, tablets, and more. Fully recharges in 4 hours with the included 56W power adapter.
- INTEGRATED LED FLASHLIGHT — Precision-engineered 600-lumen LED with 7 light modes, including SOS and strobe. Illuminate repairs, emergencies, or low-light environments.
- COMPACT FOR ITS CLASS — Only 15 lb, yet delivers unmatched starting power. Replaces oversized units with a compact design - engineered to start the largest and most demanding engines.
- WHAT’S IN THE BOX — GB250 jump starter, 56W power adapter, AC cords (AU, EU, US, UK), XGC adapters, and EVA protective case. Backed by a 1-year warranty and engineered in the USA.
Key details
- Brand
- NOCO
- Battery Cell Composition
- Lithium
- Vehicle Service Type
- Lawn Mower, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft
Dimensions and fit
- Product Dimensions
- 19.49"D x 14.17"W x 9.8"H
Technical specifications
- Voltage
- 12 Volts
Highlights
About this item
- BOOST MAX SERIES — One of the most powerful lithium jump starters ever. Up to 5,250 amps to start gas and diesel engines up to 16L - engineered for commercial and industrial engine starts.
- ULTRASAFE TECHNOLOGY — Patented spark-proof and reverse polarity protection ensures safe, mistake-free connections on any 12V battery - trusted by professionals worldwide.
- COMMERCIAL-GRADE POWER — Starts nearly any engine - Class 8 trucks, buses, motorhomes, agricultural, construction, mining, and vocational equipment - 6, 8, 12, and 16 cylinders.
- PORTABLE POWER BANK — Integrated power bank delivers emergency power to smartphones, tablets, and more. Fully recharges in 4 hours with the included 56W power adapter.
- INTEGRATED LED FLASHLIGHT — Precision-engineered 600-lumen LED with 7 light modes, including SOS and strobe. Illuminate repairs, emergencies, or low-light environments.
- COMPACT FOR ITS CLASS — Only 15 lb, yet delivers unmatched starting power. Replaces oversized units with a compact design - engineered to start the largest and most demanding engines.
- WHAT’S IN THE BOX — GB250 jump starter, 56W power adapter, AC cords (AU, EU, US, UK), XGC adapters, and EVA protective case. Backed by a 1-year warranty and engineered in the USA.
Ask about this product
From the brand
Product videos
Product video 1
Customer reviews
210 reviewsPositive
Rated 4.6/5 across 210 reviews — highly regarded by customers.
- 100% of sampled reviews are from verified purchases.
- 88% of sampled reviews give 4–5 stars.
Customers say
Customers find the jump starter effective at starting diesel trucks, even at below zero temperatures, and appreciate its power and portability with a nice carry bag.
Generated from the text of customer reviews
Noco gb250
Best jump pack ever. Worth the cost. Read more
could probaby jump start an aircraft carrier
use this for my GMC 3500 HD and Tractor works great and nice carry bag Read more
Fantastic customer service
I’ve had this for almost a year now and it starts everything I’ve got semi‘s tractors bulldozer doesn’t matter. The only issue I had was the zippers on the case they both broke. I alerted Noko to it and they sent me a brand new case free of charge last week. Awesome customer service. .!! Read more
Good piece
Very well put together and packaged Read more
Amazing and so handy. All the power u need.
This unit is amazing. My farmer bub borrowed it to start his big Quad sitting in the cold storage this spring. Battery was weak. He connected my power pack and tractor spun over like summer and started. He's going to get a unit like mine. He's a believer like I am. Read more
Very powerful.
Expensive, but well worth it and will start any diesel engine. That’s completely dead. And do a multiple times without recharging. Hoping that it will last a long time. Will do an update in a year to see how it holds up. Read more
Beware this is a big scam
I bough this cuz I boost cars all the time and I want something secure and reliable cuz I’m on the move all the time and let me tell you this , a 300 dollar booster would do better job then this thing first of all you have to wait 60 seconds to just use it and then once you able to use it the power that it gives it like a cheap booster there’s no way this thing would work or some big trucks with a totally dead battery , I tried it on two different cars with a fully charged booster and barely start the cars and then on the third try I try to start a dead battery on a 2002 vw Passat and guess what , it couldn’t even start the car at all like a 1000 dollars device with so many features couldn’t even start 3 cars with one charging then this thing it’s useless and I mean useless bro don’t even waste your money with this thing get a 300 dollars booster from auto zone it’s gonna work way better then this thing plus it’s really pricey I mean the only explanation I have for this issue it’s that I got q bad unit so I contact customer service and they can return my money but they cannot replace my unit so how would I know if I just got a bad unit or if this thing it’s really cheap Read more
Similar products
NOCO Boost Max GB251 3000A UltraSafe Jump Starter 24V Lithium Battery Booster Pack Portable Jump Box Power Bank
1561.99
NOCO Boost GB150 3000A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank Jumper
410.99
NOCO Boost Air AX65 2000A Jump Starter with Air Compressor Tire Inflator Starts 8 0L Gas 6 0L
410.99
NOCO Boost GB40 1000A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank Jumper
127.99
NOCO Boost GB70 2000A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank Jumper
273.99
NOCO Boost GB20 500A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank Jumper
102.99
NOCO Boost GB50 1500A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank Jumper
191.99
NOCO Boost X GBX45 1250A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank
159.99
Recently Viewed