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NOCO Boost Plus GB40 1000A UltraSafe Car Battery Jump Starter, 12V Jump Starter Battery Pack, Battery Booster, Jump Box, Portable Charger and Jumper Cables for 6.0L Gasoline and 3.0L Diesel Engines

4.6 out of 5 stars 113,694 ratings

$99.95 with 20 percent savings
List Price: $124.95
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Purchase options and add-ons

Brand NOCO
Product Dimensions 4.61"D x 8.19"W x 4.21"H
Item Weight 7.94 Ounces
Amperage 1000 Amps
Peak Output Current 1000 Amps
Battery Cell Composition
Lithium
Voltage
12 Volts
Vehicle Service Type
Passenger Car, Motorcycle, ATV, Van, RV, UTV, Truck, Watercraft, Tractor See more
Battery Capacity
2150 Milliamp Hours

About this item

  • Start Dead Batteries - Safely jump start a dead battery in seconds with this compact, yet powerful, 1000-amp lithium battery jump starter - up to 20 jump starts on a single charge - and rated for gasoline engines up to 6.0-liters and diesel engines up to 3.0-liters.
  • UltraSafe - Safe and easy-to-use car jumper starter and jump pack without worrying about incorrect connections or sparks. Safely connect to any 12-volt vehicle with our mistake-proof design featuring spark-proof technology and reverse polarity protection.
  • Multi-Function - It's a car jump starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB-C devices. It's easily rechargeable from any powered USB-C port in 3-hours at 2.1-amps. Plus, an integrated 100-lumen LED flashlight with seven light modes, including emergency strobe and SOS.
  • Advanced Design - Our most advanced car battery charger jump starter ever. Featuring high-discharge lithium technology for safe operation in any climate. A rugged and water-resistant enclosure rated at IP65. A rubberized over-molded casing to prevent scratching or marring of surfaces. And an ultra-compact and lightweight design weighing just 2.5 lb.
  • In The Box - GB40 UltraSafe Portable Car Jump Starter, Heavy Duty Booster Clamps, USB-C Charging Cable, Microfiber Storage Bag, 1-Year Warranty, and Designed in the USA.
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Frequently bought together

This item: NOCO Boost Plus GB40 1000A UltraSafe Car Battery Jump Starter, 12V Jump Starter Battery Pack, Battery Booster, Jump Box, Portable Charger and Jumper Cables for 6.0L Gasoline and 3.0L Diesel Engines
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Top Brand: NOCO

Highly Rated
100K+ customers rate items from this brand highly
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100K+ orders for this brand in past 3 months
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From the manufacturer

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

As seen on. The jump starter featured in car and driver, road and track and many more.

GB40

GB20

GB50

GB70

GB150

Customer Reviews
4.6 out of 5 stars 113,694
4.7 out of 5 stars 10,987
4.6 out of 5 stars 14,787
4.7 out of 5 stars 26,804
4.6 out of 5 stars 11,655
Price
$99.95 $79.95 $149.95 $199.95 $299.95
Amps
1000 Amps 500 Amps 1500 Amps 2000 Amps 3000 Amps
Gas Engines
Up to 6.0 Liters Up to 4.0 Liters Up to 7.0 Liters Up to 8.0 Liters Up to 9.0 Liters
Diesel Engines
Up to 3.0 Liters - Up to 4.5 Liters Up to 6.0 Liters Up to 7.0 Liters
LED Lumens
100 Lumens 100 Lumens 200 Lumens 400 Lumens 500 Lumens
12V Power Port
Jump Starts Per Charge
Up to 20 Up to 20 Up to 30 Up to 40 Up to 80

Product Description

The GB40 is a portable, lightweight, and compact lithium-ion car battery charger jump starter pack for 12-volt batteries. With it, you can safely jump start a dead battery in seconds - up to 20 times on a single charge. It's a mistake-proof battery jumper starter and battery booster pack, making it safe for anyone to use, and it features spark-proof technology and reverse polarity protection. The GB40 is a battery jump pack with an integrated high-output 100-lumen LED flashlight with seven light modes - low, medium, high, flashing, strobe, and emergency SOS. It holds its charge for up to one year without being recharged. An internal battery pack can recharge any personal mobile device, like smartphones, tablets, or other USB devices, or be recharged by any powered USB port. It's rated at 1,000-amps and suitable for gasoline engines up to 6.0-liters and diesel engines up to 3.0-liters, such as cars, automobiles, motorcycles, ATVs, boats, trucks, RVs, SUVs, lawnmowers, and more.

En español (ES): El GB40 es un cargador de batería de iones de litio para automóvil portátil, liviano y compacto para baterías de 12 voltios. Con él, puede arrancar con seguridad una batería agotada en segundos, hasta 20 veces con una sola carga. Es un arrancador de batería a prueba de errores y un paquete de refuerzo de batería, lo que lo hace seguro para que cualquiera lo use, y cuenta con tecnología a prueba de chispas y protección contra polaridad inversa. El GB40 es un paquete de batería con una linterna LED integrada de alto rendimiento de 100 lúmenes con siete modos de luz: bajo, medio, alto, intermitente, estroboscópico y SOS de emergencia. Mantiene su carga hasta por un año sin ser recargada. Un paquete de batería interno puede recargar cualquier dispositivo móvil personal, como teléfonos inteligentes, tabletas u otros dispositivos USB, o recargarse mediante cualquier puerto USB con alimentación. Tiene una capacidad nominal de 1000 amperios y es adecuado para motores de gasolina de hasta 6,0 litros y motores diésel de hasta 3,0 litros, como automóviles, motocicletas, vehículos todo terreno, barcos, camiones, vehículos recreativos, vehículos deportivos utilitarios (SUV), cortadoras de césped y más.

Product information

Technical Details

Brand ‎NOCO
Product Dimensions ‎4.61"D x 8.19"W x 4.21"H
Item Weight ‎7.94 Ounces
Amperage ‎1000 Amps
Peak Output Current ‎1000 Amps
Specification Met ‎UL
Cable Length ‎24 Inches
Manufacturer ‎NOCO
UPC ‎046221150025
Global Trade Identification Number ‎00046221150025
Automotive Fit Type ‎Universal Fit
Model ‎GB40
Item Weight ‎7.9 ounces
Country of Origin ‎China
Item model number ‎GB40
Batteries ‎Lithium Metal batteries required. (included)
Is Discontinued By Manufacturer ‎No
Exterior ‎Machined
Manufacturer Part Number ‎GB40
Bulb Type ‎LED
Special Features ‎100 Lumen LED Flashlight, Portable Power Bank for USB Devices, 1000A 12V Portable Lithium Car Battery Jump Starter, Reverse Polarity and Spark-Proof Protection

Additional Information

ASIN B015TKUPIC
Customer Reviews
4.6 out of 5 stars 113,694 ratings

4.6 out of 5 stars
Best Sellers Rank #12 in Automotive (See Top 100 in Automotive)
#1 in Jump Starters
Date First Available January 1, 2010

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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NOCO Boost Plus GB40 1000A UltraSafe Car Battery Jump Starter, 12V Jump Starter Battery Pack, Battery Booster, Jump Box, Portable Charger and Jumper Cables for 6.0L Gasoline and 3.0L Diesel Engines


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What's in the box

  • GB40 Portable Car Battery Jump Starter Pack
  • Heavy-Duty Battery Clamps
  • USB-C Charging Cable
  • Microfiber Storage Bag
  • User Guide for Jump Starter
  • 1-Year Limited Warranty
  • Product guides and documents

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    NOCO Boost Plus GB40 1000A UltraSafe Car Battery Jump Starter, 12V Jump Starter Battery Pack, Battery Booster, Jump Box, Portable Charger and Jumper Cables for 6.0L Gasoline and 3.0L Diesel Engines
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    Price-20% $99.95
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    $1,199.95$124.95$79.99-40% $101.97
    List:$169.99
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    Customer Ratings
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    Customer reviews

    4.6 out of 5 stars
    113,694 global ratings

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    Customers say

    Customers find the jump starter works instantly and is easy to use, with a thick book of instructions included. The device is well-made, reliable, and fits in the glove compartment, with one customer noting it can start a full-size pickup truck. They consider it worth the money, saving them from tow truck costs, and appreciate its handy nature, describing it as a life-saver. The battery life receives mixed feedback, with some reporting it drains completely while others successfully charge it.

    AI-generated from the text of customer reviews

    6,138 customers mention "Works well"5,220 positive918 negative

    Customers find that the jump starter works well, particularly for jumpstarting cars, with one customer noting its compatibility with Tesla 12V systems.

    "Great and compact jump starter. Easy and fast to use." Read more

    "...Instead, I took a chance on this wonderful device. It came yesterday and I was already impressed with just the packaging...." Read more

    "...This thing is a total game changer. It's a great product. It will pay for itself the first time you have to use it...." Read more

    "Easy to use and it works great! It holds a charge so it can be stored for a while and when you need it, it’s ready." Read more

    2,381 customers mention "Ease of use"2,224 positive157 negative

    Customers find the jump starter easy to use and convenient, with a thick book of instructions included.

    "Great and compact jump starter. Easy and fast to use." Read more

    "Easy to use and it works great! It holds a charge so it can be stored for a while and when you need it, it’s ready." Read more

    "...Car was dead, hooked it up, started right away super easy to use and small enough to keep in the car. Glad I bought it...." Read more

    "...I got this battery pack and i am soooo glad i did. It super simple to just pop the hood, stick these cables on, hit the red button and start my car..." Read more

    2,103 customers mention "Build quality"1,513 positive590 negative

    Customers praise the jump starter's build quality, describing it as well-made and heavy-duty, while also noting that it holds a charge well and lasts a while.

    "...It's minimal, sturdy, and accurate. Straight to the point packaging. I opened it up, and started charging the remaining battery...." Read more

    "Easy to use and it works great! It holds a charge so it can be stored for a while and when you need it, it’s ready." Read more

    "...come up with a blow mold case for their charger and cables, the bag is pretty crappy. I’ve used these a ton. Like, a ton...." Read more

    "...This unit is built very well, the built in flashlight is super bright and has multiple modes which could be handy...." Read more

    2,067 customers mention "Start time"1,534 positive533 negative

    Customers report that the jump starter starts their cars right away and without hesitation.

    "...I let him try it though, and to my complete amazement, my car started immediately...." Read more

    "This thing saved me. Car was dead, hooked it up, started right away super easy to use and small enough to keep in the car. Glad I bought it...." Read more

    "...just pop the hood, stick these cables on, hit the red button and start my car up...." Read more

    "...it up and when I went to go to my brother's house today, my card wouldn't start. I hooked this puppy up and my car started like a champ...." Read more

    1,824 customers mention "Compactness"1,666 positive158 negative

    Customers appreciate the jump starter's compact size, noting that it fits in the glove compartment and could almost be held in a pocket.

    "Great and compact jump starter. Easy and fast to use." Read more

    "Nice and compact - but it would be nice to have a user guide included and a charging brick to go with the charging cable." Read more

    "...hooked it up, started right away super easy to use and small enough to keep in the car. Glad I bought it...." Read more

    "...It has Jump Started full size trucks, A Corvette and a Hellcat. and the best part is, ZERO waiting. hook it up -- start the car. amazing product." Read more

    1,540 customers mention "Value for money"1,188 positive352 negative

    Customers find the jump starter to be worth the price, describing it as a solid investment that saves money and time.

    "...It's a great product. It will pay for itself the first time you have to use it. It will literally bring joy to strangers...." Read more

    "...Will definitely buy one for family members. Such a great value for money as it also has a USB-C and USB port and a flashlight." Read more

    "I love this jumppack!!!! Seriously this thing has saved me so much stress and annoyance...." Read more

    "...cheaper alternatives at Walmart or anywhere else... this one was more expensive, so I feel like I overpaid, but it does it's job quite well.. this..." Read more

    1,305 customers mention "Handy"1,301 positive4 negative

    Customers find the jump starter handy and life-saving, particularly in emergencies, with one customer noting its usefulness during road trips.

    "...one from Amazon at next available opportunity, and I found it so incredibly useful, that I insisted on buying another one for my son's car when he..." Read more

    "...Keep it somewhere easy to grab, like the frunk or under the seat. It’s small but powerful...." Read more

    "This is a life-saver!..." Read more

    "Never leave home without it, commute or road trip. Helped a bunch of people quick that had dead batteries...." Read more

    4,334 customers mention "Battery life"2,590 positive1,744 negative

    Customers report mixed experiences with the jump starter's battery life, with some finding it almost fully charged and able to start their cars, while others mention it draining completely and not holding a charge long enough.

    "Great and compact jump starter. Easy and fast to use." Read more

    "...have a need to use this device as a power bank, so the battery won't get properly charged and discharged as described...." Read more

    "...I plugged it in and no joke it took maybe 10 seconds to power my car up and I was super impressed. Will definitely buy one for family members...." Read more

    "...and the best part is, ZERO waiting. hook it up -- start the car. amazing product." Read more

    Compact Jumper w/ a Minor Flaw
    4 out of 5 stars
    Compact Jumper w/ a Minor Flaw
    I was skeptical when I first ordered this rechargeable jump starter. I did not think it would do the trick but I figured I’d try it and if it didn’t work then I could write a bad review and return it. Well I’m here to tell you that this thing totally worked for my situation. Small Neighbor Child Jimmy: Hey Mister! What was your situation?! Ah I’m glad you asked Jimmy! Well you see I am the proud owner of an older 2001 Lexus LS 430 4D Sedan. What a beaut right? Well this beaut decides to drain her battery slowly when I’m away from her, so occasionally if I’m away for to long she needs a little shock to get her in the mood to start up for me. So she isn’t completely drained by the time I get to her. So unfortunately I can’t give a consumer experience for a completely drained battery. The NOCO Boost Plus 1000A 12V did the trick for me. I rate it at 4-stars for a specific reason and this is something I hope everyone reads before purchasing. The device comes with everything you need out of box except for a power adapter to safely charge it. After reading the safety manual (which I always do because yes I’m that type of person, in case you couldn’t tell when I was capitalizing on referring to my car as a “her”), they explicitly tell you to charge it with a properly rated 5W or 10W adapter. The fact that the power adapter is USB-C I was lucky that I could find one tucked away because I typically use USB-A incorporated in my outlets. So minus a star because if I buy a product I’d like it to come with everything I need for it in the the box. Thanks for reading! Hope this helps you decide on whether you should get it or not. I appreciate NOCO for their quality. I just got the product and will update my review if it decides to act up.
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    Top reviews from the United States

    • Reviewed in the United States on May 1, 2025
      Great and compact jump starter. Easy and fast to use.
    • Reviewed in the United States on January 21, 2025
      This thing is amazing. I can't believe I hesitated to buy this product. Here is my story:

      This past Sunday I woke up to my 2014 BMW X5's flat battery. There was a cold snap and within a couple of days my battery was dead. The last time it was functional was Friday night. I called my auto shop on Monday and due to pretty much everyone in the area having dead batteries due to the cold snap, I couldn't get an appointment for a week. I didn't know if I should jump it, or call roadside assistance and drive it around to make sure the battery was fine before next Monday. Instead, I took a chance on this wonderful device.

      It came yesterday and I was already impressed with just the packaging. It's minimal, sturdy, and accurate. Straight to the point packaging. I opened it up, and started charging the remaining battery. Apparently, it comes 75% charged and you have to do the rest. I used a USB-C cable from my computer and charged it full within minutes.

      By the way, the USB slots on this device are USB-C. I've seen a few reviews say that it's MicroUSB. The one I purchased is USB-C which was another plus since you can use this to charge your phone.

      Fast forward to this morning. I let my car sit for another day, which I thought may have been a mistake. I went down to try to use this device to re-awaken my beast... his name is Benny. Benny the Beemer. Anyway...

      I attached the positive and negative clamps to the posts under my hood. For most BMW owners, those posts are connected directly to the battery which (in)conveniently is in the trunk behind a electrical trunk latch. BMW did a solid adding these posts under the hood so you didn't have to mess with the trunk release.

      I turned the device on and the light appeared, but the LED's for Boost weren't "chasing" as the manual says. I figured my battery was completely deceased and I would have to call for RA or a tow. I checked the manual again and I missed the spot called "Manual Override".

      Now, as a sci-fi geek, this intrigued me greatly. Manual Override you say? Yes, if your car has a completely flat battery, so flat that the device cannot detect that it's even connected to a battery, it will not function within the safety limits. Meaning the device doesn't know it's connected to a battery so it will not provide the 2A charge for safety reasons.

      That's what the Manual Override button is for. I love it. As soon as I pushed that button, the car came to life. It was like Frankenstein's monster. Everything negative turned positive (NPI).

      See, the Manual Override sends the 2A charge without verifying it's connected to a battery. This lifts the dead battery to at least 2A so you can try and start the car. The car came to life, the alarm started blaring so I jumped into the drivers seat, said a split second prayer to the car gods, and VROOOM! Benny was alive.

      This device is amazing. I will be buying one for everyone in my family. Everyone should have this device in their car.

      If it can bring back my 2.5T 11 year old 3.0L twin turbo beast, it can bring backs yours as well.

      This device can handle anything up to 6.0L for gas and 3.0L for diesel.

      Buy this now, especially if you live in colder climates.
      65 people found this helpful
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    • Reviewed in the United States on April 5, 2025
      I found out about this product several years back from a tow truck driver. I had called him to tow my car to a local mechanic's shop because I just couldn't get the engine to turn over. I had charged the battery for about 24 hours using my trickle charger, then I tried it on jump start, then I tried it by directly jumping from another car. Needless to say, I was skeptical when the tow guy pulled out this little box. I let him try it though, and to my complete amazement, my car started immediately. Well, I still had to pay for the tow, but I learned a VALUABLE lesson that day.

      I purchased one from Amazon at next available opportunity, and I found it so incredibly useful, that I insisted on buying another one for my son's car when he started driving. I've lost count of the amount of strangers I've helped out with this thing. I just pull it out of the wheel well, walk over, and ask them if they want to try it. The feeling of amazed relief that comes off these people when I can help them is worth the price of this thing alone. Much less the amount of money and headache it has saved me and my family directly.

      After yet another incident last night where I was able to help a stranded motorist at my local grocery store, I realized that I needed to write a review of this thing. Everyone should have one. This poor lady had been stuck in the parking lot all afternoon, and I was able to help her get her car started before the ice I just bought had time to begin melting. Seriously, 5 minutes tops.

      This thing is a total game changer. It's a great product. It will pay for itself the first time you have to use it. It will literally bring joy to strangers. Buy it, charge it, throw it in the trunk, and check it every few months. You will never be stranded due to battery problems again.
      27 people found this helpful
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    • Reviewed in the United States on April 21, 2025
      Easy to use and it works great! It holds a charge so it can be stored for a while and when you need it, it’s ready.
      8 people found this helpful
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    • Reviewed in the United States on April 23, 2025
      Nice and compact - but it would be nice to have a user guide included and a charging brick to go with the charging cable.
      4 people found this helpful
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    • Reviewed in the United States on March 14, 2025
      This little jump starter saved my car. My battery had died and sat around 3.9V, and when I looked around the internet to see if jump starting it will be able to recover it, and many people said no. As soon as it arrived, it was almost fully charged. I was curious if it would do the job on what was supposed to be a "unrecoverable battery". I plugged it in and no joke it took maybe 10 seconds to power my car up and I was super impressed. Will definitely buy one for family members. Such a great value for money as it also has a USB-C and USB port and a flashlight.
      6 people found this helpful
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    • Reviewed in the United States on April 19, 2025
      This thing saved me. Car was dead, hooked it up, started right away super easy to use and small enough to keep in the car. Glad I bought it. It’s now a permanent part of my emergency kit. Highly recommended for peace of mind on the road.
      6 people found this helpful
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    • Reviewed in the United States on April 1, 2025
      I purchased this over a year ago cause my mustang battery just died all the damn time. I have used this bad boy dozens of times for myself and even helping stranded strangers on the side of the road. IT IS AMAZING. The last couple times I used it, It had been charged fully, used once then put in the back seat for 3 months, at which time it worked LIKE A CHAMP. There is no better jump box on the market for the money. It has Jump Started full size trucks, A Corvette and a Hellcat. and the best part is, ZERO waiting. hook it up -- start the car. amazing product.
      9 people found this helpful
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    Top reviews from other countries

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    • V
      5.0 out of 5 stars Effective Robust Easy to Use Jump Starter
      Reviewed in the United Kingdom on April 24, 2025
      Although this is the smallest of the range of jump starter power packs (GB40 1000amps) I found it to be extremely effective. It a in a different league to the older style jump starters being compact, powerful and effective. It is very good value for money. I found it easy to charge with a phone type USB charge cable and it reached 100% within a couple of hours. I have only used it so far to jump start a car with a dead battery and it worked brilliantly. It has more than one use as a phone charger, flashlight etc. Small portable with a convenient storage bag this is excellent value for money.
    • Daniel v Opstal
      5.0 out of 5 stars Perfect
      Reviewed in the Netherlands on April 8, 2025
      Doet het goed
      Report
    • Marc Lonewolf
      5.0 out of 5 stars IDEAL PARA COCHE Y FURGONETA
      Reviewed in Spain on April 12, 2025
      Funciona perfectamente.
    • Mufid Alhashemi
      5.0 out of 5 stars as it promised
      Reviewed in Sweden on April 22, 2025
      just great
    • Sparbier
      5.0 out of 5 stars Ein absolutes Musthave für Moped oder Auto
      Reviewed in Germany on February 26, 2025
      Ich bin absolut begeistert vom Noco Boost Plus! Der Starter ist kompakt, leicht und bietet trotzdem eine unglaublich starke Leistung. In mehreren Situationen konnte ich mein Auto problemlos starten, obwohl die Batterie fast leer war. Die Bedienung ist super einfach: Einfach die Kabel anschließen, den Knopf drücken, und der Motor springt an – schneller und effizienter geht’s nicht.

      Zusätzlich überzeugt mich die lange Akkulaufzeit und die vielen Sicherheitsfeatures, wie Überladungsschutz und Kurzschlussschutz. Der integrierte USB-Anschluss ist auch praktisch, um mein Handy unterwegs aufzuladen. Für den Preis bekommt man ein zuverlässiges und hochwertiges Produkt. Absolut empfehlenswert, ein Muss für jede Fahrzeugausstattung!