Manufacturer | NOCO |
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Place of Business | Glenwillow, OH 44139, US |
Brand | NOCO |
Model | GB50 |
Product Dimensions | 10.16 x 20.96 x 12.07 cm; 748.43 g |
Item model number | GB50 |
Batteries | 1 Lithium Ion batteries required. (included) |
Is discontinued by manufacturer | No |
Exterior | Machined |
Manufacturer part number | GB50 |
OEM part number | GB50 |
Bulb type | LED |
Special features | 100 Lumen LED Flashlight, 1500A 12V Portable Lithium Jump Starter Booster Pack, Portable Power Bank for USB Devices, Reverse Polarity and Spark-Proof Protection |
Amperage | 1500 Amps |
Voltage | 12 Volts |
Item Weight | 748 g |
Country of origin | China |
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NOCO Boost GB50: 1500A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 7.0L Gas and 4.5L Diesel Engines
Purchase options and add-ons
Brand | NOCO |
Battery cell composition | Lithium Ion |
Voltage | 12 Volts |
Product Dimensions | 10.2D x 23.5W x 12.1H Centimetres |
Vehicle service type | Passenger Car, Motorcycle, ATV, Van, RV, UTV, Truck, Watercraft, Lawn Mower |
About this item
- START DEAD BATTERIES — Instantly start dead batteries with 1500 amps of peak lithium power. Up to 30 starts per charge on engines up to 7.0L gas and 4.5L diesel.
- ULTRASAFE TECHNOLOGY — Engineered with patented spark-proof and reverse polarity protection for foolproof connections to any 12V vehicle - no sparks, no wrong connections.
- PORTABLE POWER BANK — Integrated power bank delivers emergency power to smartphones, tablets, and more. Recharges in 5 hours so it’s ready when it matters most.
- INTEGRATED LED FLASHLIGHT — Precision-engineered 200-lumen LED with 7 light modes, including SOS and strobe. Illuminate repairs, emergencies, or low-light environments.
- COMPACT YET POWERFUL — High-discharge lithium technology delivers exceptional starting performance in a compact 2.7 lb form factor - perfectly sized for glove boxes and emergency kits.
- BUILT TOUGH — Rugged IP65-rated housing with rubberized over-molding protects against water, dust, and impact. Includes high-conductivity clamps for maximum energy transfer.
- WHAT’S IN THE BOX — GB50 jump starter, heavy-duty clamps, USB-C charging cable, and microfiber storage bag. Backed by a 1-year warranty and engineered in the USA.
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Safety and product resources
Safety documents
Top Brand: NOCO
From the brand

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Established in 1914, NOCO designs and creates premium consumer battery chargers, jump starters, lithium batteries, and a wide range of accessories. Through these world-class offerings, we have effectively set a new standard in design, performance, and safety. We aim to make exceptional products that provide consumers with the ultimate experience. We challenge conventionality and remain vigilant to the highest quality standards. We are NOCO.
From the manufacturer

![]() GB50
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| ![]() GB150
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Customer Reviews
|
4.6 out of 5 stars 15,127
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4.6 out of 5 stars 11,220
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4.6 out of 5 stars 113,513
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4.6 out of 5 stars 27,186
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4.3 out of 5 stars 11,766
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Amps
| 1500 Amps | 500 Amps | 1000 Amps | 2000 Amps | 3000 Amps |
Gas Engines
| Up to 7.0 Liters | Up to 4.0 Liters | Up to 6.0 Liters | Up to 8.0 Liters | Up to 9.0 Liters |
Diesel Engines
| Up to 4.5 Liters | - | Up to 3.0 Liters | Up to 6.0 Liters | Up to 7.0 Liters |
LED Lumens
| 200 Lumens | 100 Lumens | 100 Lumens | 400 Lumens | 500 Lumens |
12V Power Port
| ✘ | ✘ | ✘ | ✔ | ✔ |
Jump Starts Per Charge
| Up To 30 | Up To 20 | Up To 20 | Up To 40 | Up To 80 |
Product description
The NOCO Boost GB50 is a compact yet powerful 1500-amp lithium jump starter designed to safely jump start a dead car battery in seconds—perfect for cars, trucks, motorcycles, ATVs, boats, SUVs, vans, and more. This portable car battery jump starter delivers up to 30 jump starts on a single charge and is rated for gasoline engines up to 7.0 liters and diesel engines up to 4.5 liters. Engineered with UltraSafe Technology, it features spark-proof connections and reverse polarity protection, making it a safe and mistake-proof car battery booster for any 12-volt vehicle. It doubles as a portable USB-C power bank for charging smartphones, tablets, and other devices when it matters most, and includes an integrated 200-lumen LED flashlight with seven light modes, including SOS and emergency strobe—ideal for night use, roadside visibility, or emergencies. With an ultra-compact, rugged design, IP65-rated enclosure, and rubberized over-molded casing, this battery jump starter pack is built tough to withstand water, dust, drops, and rough handling. The GB50 includes heavy-duty jumper cables, a USB-C charging cable, and a microfiber storage bag, all backed by a 1-year warranty and proudly designed in the USA. Whether you’re looking for a car jump starter, battery jump box, jumper pack, power pack jump starter, or a reliable jump starter battery pack to keep in your glovebox, the GB50 delivers unmatched performance, trusted durability, and peace of mind—on the road, off the grid, or wherever your next adventure takes you.
Product information
Technical Details
Additional Information
ASIN | B07MVY7K43 |
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Customer Reviews |
4.6 out of 5 stars |
鶹 Rank |
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Date First Available | Jan. 21 2019 |
Feedback
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This Item ![]() NOCO Boost GB50: 1500A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 7.0L Gas and 4.5L Diesel Engines | Recommendations | |||||
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Price | $193.00$193.00 | $500.99$500.99 | $259.95$259.95 | $99.99$99.99 | -45%$59.99$59.99 Was: $109.99 | $139.99$139.99 |
Delivery | Get it by Sunday, Jul 27 | Get it by Sunday, Jul 27 | Get it by Sunday, Jul 27 | Get it by Sunday, Jul 27 | Get it by Sunday, Jul 27 | Get it by Tuesday, Jul 29 |
Customer ratings | ||||||
Sold by | 鶹.ca | 鶹.ca | 鶹.ca | GOOLOO | ZunDian SHOP | WOLFBOX DIRECT |
compatible vehicles | Passenger Car, Motorcycle, ATV, UTV, Truck, Van, RV, Watercraft, Lawn Mower | Passenger Car, Motorcycle, ATV, UTV, Truck, Van, RV, Watercraft, Lawn Mower | Passenger Car, Motorcycle, ATV, UTV, Truck, Van, RV, Watercraft, Lawn Mower | Passenger Car | Passenger Car, Truck, Motorcycle, ATV | Automotive |
amperage | 1500 amps | 4250 amps | 1750 amps | — | 4000 amps | 4000 amps |
voltage | 12 volts | 12 volts | 12 volts | 12 volts | 12 volts of alternating current | 12 volts |
specification met | UL | energy | energy | — | — | UL, FCC, CE |
peak output current | 1500 amps | — | 1750 amps | — | 4000 amps | 4000 amps |
Customer reviews
Customers say
Customers like the reliability, battery life, and ease of use of the jump starter. They mention it works great on their big trucks and keeps batteries on charge for a crazy amount of time. Customers also appreciate the compact size, quality, and power of the product.
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Customers are satisfied with the reliability of the jump starter. They mention it works well and charges cars and trucks without any issues.
"Great product, bad on 鶹 for taking so long to ship" Read more
"Used it to replace my old booster and works great. I used it for winter when my car battery died." Read more
"...Today I discovered it was dead and it will no longer charge up. The warranty has now expired and its basically garbage...." Read more
"Great unit. Picked it up on sale and has been great. Holds a charge for months and has plenty of power to jump cars or boats or bikes...." Read more
Customers like the battery life of the jump starter. They mention it keeps a charge for a very long time, recharges quickly enough for their needs, and starts their cars each time with completely dead batteries. Some say it should be good for many years of use, but it is highly prone to fail.
"This car booster is fast to charge and hold battery for long time" Read more
"...and it recharges quickly enough for my needs...." Read more
"...It does require charging minimum once per month as the battery can drop below a full charge fairly quickly in storage...." Read more
"...I have charged cars and trucks without any issue. It keeps a charge for a very long time...." Read more
Customers find the jump starter easy to use. They mention it's lightweight, convenient, and handy. Some say it's quite practical and useful for jump-starting their cars.
"Easy to use" Read more
"...I am very happy with it. It is easy to use, compact, and reliable...." Read more
"Very easy to use and compact. Started our car each time with completely dead battery. This is for the gb 50xl. No issues yet...." Read more
"I worked well boosting my Jeep wrangler. very easy to use." Read more
Customers like the compact design of the jump starter. They mention it's easy to use, lightweight, and efficient.
"...I am very happy with it. It is easy to use, compact, and reliable...." Read more
"...This is light weight, fast to charge, so user friendly, and I have no further issues...." Read more
"...Small and light, easy to store and will save your ass when no one is around to help...." Read more
"Nice and light easy to keep in the glove box or on the quad. Works great. Slow to charge" Read more
Customers are satisfied with the quality of the jump starter. They mention it's very reliable, durable, and the clamps are heavy-duty.
"Good product" Read more
"...Battery is great, car battery is great. Nice and compact and very reliable. Our whole family has one each now haha" Read more
"Was exactly what he needed, good quality. He would recommend this for sure." Read more
"...I am very impressed with the quality, compactness, and ease of use of this booster pack...." Read more
Customers are satisfied with the power of the product. They mention it produces enough power for multiple boosts. Some say it boosts their cars and ATVs a few times before they needed to recharge it. They also say it can charge their car or truck quite well.
"This thing is powerful. It boosted my car and atv a few times before I needed to recharge it." Read more
"Small & Powerful..." Read more
"Easy and efficient..." Read more
"Not powerful as expected and mentioned." Read more
Customers like the jump start. They mention it effortlessly jump-starts their vehicles, defying the freezing, and fires up the dead car without hesitation. Some say it's excellent for starting their cars without calling the CAA. They also mention it used to start their ATVs and had no problems firing after the first crank.
"...With its 1500 Amps of power, it effortlessly jump-started my vehicle, defying the freezing temperatures...." Read more
"...it up to the batteries one push of the start button and the cars started no problem...." Read more
"...you press them 20-200 times, and to be fair it did actually jump start the car once, but then tonight we had a power outage and I grabbed it for it..." Read more
"...You can't make a bad connection and there is absolutely no sparking. It can also charge your cell phone or laptop or anything that uses a USB port...." Read more
Customers like the design of the jump starter. They mention it's nice, light, and easy to keep in the glove box or on the quad. Customers also say it's a great piece of mind if the battery is dead and no one is around.
"Saved me so many times. Battery is great, car battery is great. Nice and compact and very reliable. Our whole family has one each now haha" Read more
"Used at least 10 times already.. awesome product!! All my coworkers are happy when I’m around and the battery dies!" Read more
"Great design , great size. Promises to be more powerful than the booster pack it replaces. Good price. Look forward to trying it out...." Read more
"...Very impressive unit but for the asking price it should be!" Read more
Reviews with images

Super Charger !
Top reviews from Canada
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- Reviewed in Canada on January 27, 2025Verified PurchaseI bought this about a year and a half ago and have used it many times since; my car gets crabby in the wintertime. It's small enough to carry around with me (when it's really cold outside, I try not to leave it in the car) and it recharges quickly enough for my needs. I definitely appreciate that I can jump my car multiple times before needing to recharge it, though. I'd definitely recommend this.
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Reviewed in Canada on April 18, 2025Verified PurchaseSuper chargeur! ça fonctionne très bien
- Reviewed in Canada on December 15, 2024Verified PurchaseInitially wasn’t sure about this but has lived up to its promise. After toting the big booster pack this is so much better. It is definitely lighter in weight. I have charged cars and trucks without any issue. It keeps a charge for a very long time. Has a carrying pouch and connection cables are easy to disconnect/connect to it. I just wish I could find where to just order additional cables. LED screen shows how much charge is left on it. It is expensive but well worth the price. I now see tow truck drivers using these/this brand.
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Reviewed in Canada on November 12, 2024Verified PurchasePas essayer encore
- Reviewed in Canada on February 18, 2025Verified PurchaseI use this booster pack as a tow truck operator and it does the job everytime!
- Reviewed in Canada on February 22, 2025Verified PurchaseGreat product, bad on 鶹 for taking so long to ship
- Reviewed in Canada on October 29, 2024Verified PurchaseI like this brand. I definitely think it’s the best brand out there on the market. My only advice is get the most power that you can afford. Had the GB 20 was good for small things but not enough for 50 is probably about the minimum you want to go, if you are boosting vehicles, highly recommend.
- Reviewed in Canada on March 8, 2024Verified PurchaseLet me share a real-life scenario where the NOCO Boost XL GB50 proved its worth: Last winter, during a particularly frigid night, my car battery unexpectedly died. Thankfully, I had the NOCO Boost XL GB50 with me. With its 1500 Amps of power, it effortlessly jump-started my vehicle, defying the freezing temperatures. The built-in flashlight came in handy, providing illumination as I worked to revive my car. With its UltraSafe technology, I felt assured that my vehicle and the booster were protected from any voltage irregularities. The NOCO Boost XL GB50 isn't just a device; it's a lifeline for drivers facing unexpected challenges on the road.
Top reviews from other countries
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M.LeonReviewed in Mexico on November 27, 2024
5.0 out of 5 stars Te saca de un apuro, arranco carros de 8 cilindros sin problema.
Verified PurchaseEl NOCO Boost XL GB50 es un arrancador de batería impresionante, ideal para cualquier emergencia. Con 1500A, es lo suficientemente potente para encender baterías de 12V en vehículos grandes como autos, SUVs e incluso camionetas, todo sin esfuerzo. Su diseño UltraSafe asegura que lo puedas usar sin miedo a chispas o conexiones incorrectas, lo que lo hace perfecto para quienes no son expertos en mecánica. Además, su tamaño compacto y ligero lo hace fácil de transportar y guardar. También funciona como banco de energía para cargar dispositivos móviles, lo cual es súper práctico. Si buscas un arrancador confiable, seguro y versátil, el GB50 es una compra excelente. ¡Indispensable para cualquier conductor!
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Martial V.Reviewed in France on July 12, 2025
5.0 out of 5 stars Booster de très grande qualité !
Verified PurchaseBooster de batterie très compacte et puissant. Permet de protéger les batteries contre les surtensions et autres. Charge rapide. Produit de qualité américaine.
Je recommande ce Noco boost GB50 sans hésiter !
- MisterMRReviewed in the United Kingdom on November 9, 2020
5.0 out of 5 stars Makes short work of cranking a 1000cc V-twin motorcycle...
Verified PurchaseI bought this to primarily use with my Aprilia RSV1000... an old Italian 1000cc V-twin motorcycle renowned for starting issues in cold weather unless your battery is perfect (and I have a Noco Genius10 looking after the admittedly pretty old AGM one on this) and/or that you use the bike frequently.
To be fair, this is overkill for this application given its claims to be able to crank an engine six times the size. And so it would prove. Every time I have left the bike for a couple of weeks out in the cold weather and it has refused to start under its own steam... I plug this in (using the highly recommended - if a bit expensive - Noco GBC007 cable if you also use a Noco Genius charger... but a Noco GBC002 will do if you don't) and as sure as eggs are eggs, it will start... even on those horrible 'wide open throttle' long cranking starts, this thing does the job easily. There appears to be way more than enough cranking amps available as the starter spins fast and long and the engine really doesn't have a choice but to fire.
As I said, it may well be overkill for this and it's likely that the bike isn't really testing this at all... but in this application, this guarantees a started motorcycle. From fully charged, I've used it maybe a dozen times and it's still showing a green charged indicator so it's definitely not really being challenged. On a 3 litre diesel, probably a different story.
Hard not to recommend it though. Easy to use. Compact. Looks the part. Starts the engine. Job done.
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Jean LucReviewed in Belgium on July 2, 2025
5.0 out of 5 stars L'indispensable
Verified PurchaseImpeccable, pratique, je dirais même indispensable
- CustomerReviewed in the United States on March 25, 2025
5.0 out of 5 stars EXCELLENT Unit-High Quality & Does The Job Right Every Time
Verified PurchaseThe title really says it all-this device is, to me, essential for your automotive toolbox. It is compact, lightweight, and does the job without ANY problem. The device & accessories are very high quality with a substantial feel when you hold them in your hand. No cheap look or feel to any of it-neither the unit nor the cables/accessories. The clamps that hook up to the vehicle battery are extremely strong & solid. The charging cable is a 2-headed USB-C cable (both ends are USB-C). They make a wall adapter head that goes with it but you will need an adapter to convert the USB-C to USB-A (I did that & it works perfectly...you an find those adapter pieces right here on 鶹).
NOCO even included a nice microfiber pouch for the unit to sit in so you don't have to keep it in the manufacturing box/packaging.
Side note - NOCO does make a very nice $25 carry case for the unit-it is like a little suitcase-it holds the clamps in one side in a little pocket, and the other side is custom-cut to fit the device itself. I bought the carry case & I highly recommend it. You can keep the device in the microfiber pouch & sit in the case-it fits great; keeps it protected while storing it in my vehicle.
So, as far as the unit's functionality & ability to do what it advertises - I bought it solely to jump dead batteries I don't care about the flashlight nor will I be using it to charge any other devices (although I will say the LED light on the end is pretty good & handy in a pinch if you don't have an actual flashlight on hand)...
Jumping dead battery: I have a Dodge Charger RT+ ...it is a 5.7L V8 Hemi - I hadn't started it or driven it for a LONNNNNNNG time (drove only 50-100 miles a month but several months in a row it would sit in the garage un-used and this went on all year long) so even though the battery is in mint condition, nothing wrong with it-it understandably eventually died. [It's important to note that the battery died for only this reason-if you have an issue with a sub-par or malfunctioning battery, this unit may very well not be able to do anything for you, obviously.]
I fully charged the GB50, hooked it up to my battery terminals, turned the unit on-as soon as the GB50 came on, the colored lights started flashing left to right, red to green, and the little white light below it was lit steadily, meaning that it was reading my battery & I can try starting it---as soon as I went in & tried it, my vehicle started IMMEDIATELY without any problems or hesitation of any kind. Once started, you simply go turn off the GB50, disconnect the clamps, and you are all set!
That 1 use right there has, in my opinion, paid me back the $150 I spent on it & then some. DEFINITELY worth the money. The ease, the portability, and the quality are all above & beyond my expectations.
I have only 2 tiny "complaints" - The cable with the battery clamps is extremely short-it can come unplugged from the GB50 unit if you don't have the unit aligned straight with the cables...so just be mindful of that. I had the unit sitting at a slight angle to the battery clamps and so the cable unplugged partially from the unit. But, again, this is a tiny issue and certainly wouldn't stop me from recommending it. I am sure you can get longer ones as well. NOCO has a bunch of accessories but I wish they would have made them 3-4 inches longer.
The only other "issue" is that the charging cable for this model is the 2-headed USB-C (both ends are USB C) that i mentioned above, yet the NOCO wall adapter head that they recommend for it is a USB-A female connector. So just keep that in mind when you buy this. I have nowhere to plug in a USB-C head for charging so I needed the wall adapter. As I said earlier, it charges perfectly using the USB-C to USB-A adapter pieces.
Lastly, I will mention that the unit itself was almost fully charged when I received it, so it did not take long to complete a full charge. It claims you can do 20+ jumps without having to re-charge the unit but I have NOT tested that claim-I have only used it 2 times and they were on separate dates & the unit was also fully charged prior to using it each time. However, based on how it performed for me, I see no reason why that claim would not hold up.
Bottom line, this is a GREAT unit and I highly recommend it to all who are interested.