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NOCO

NOCO Boost GB70: 2000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 8.0L Gas and 6.0L Diesel Engines

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jun 20
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Features

  • START DEAD BATTERIES Instantly start dead batteries with 2000 amps of peak lithium power. Up to 40 starts per charge on engines up to 8.0L gas and 6.0L 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 6 hours so its ready when it matters most.
  • INTEGRATED LED FLASHLIGHT Precision-engineered 400-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 5.0 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.
  • WHATS IN THE BOX GB70 jump starter, heavy-duty clamps, USB-C charging cable, and microfiber storage bag. Backed by a 1-year warranty and engineered in the USA.

Description

The NOCO Boost GB70 is a compact yet powerful 2000-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 40 jump starts on a single charge and is rated for gasoline engines up to 8.0 liters and diesel engines up to 6.0 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 400-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 GB70 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 GB70 delivers unmatched performance, trusted durability, and peace of mind—on the road, off the grid, or wherever your next adventure takes you.

Brand: NOCO


Product Dimensions: 7.4"D x 3.7"W x 12.6"H


Item Weight: 5 Pounds


Amperage: 2000 Amps


Peak Output Current: 2000 Amps


Brand: ‎NOCO


Product Dimensions: ‎7.4"D x 3.7"W x 12.6"H


Item Weight: ‎5 Pounds


Amperage: ‎2000 Amps


Peak Output Current: ‎2000 Amps


Specification Met: ‎UL


Cable Length: ‎12 Inches


Manufacturer: ‎NOCO


UPC: ‎046221150056


Global Trade Identification Number: ‎56


OEM Part Number: ‎GB70


Automotive Fit Type: ‎Universal Fit


Model: ‎GB70


Item Weight: ‎5 pounds


Country of Origin: ‎China


Item model number: ‎GB70


Batteries: ‎1 Lithium Metal batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Machined


Manufacturer Part Number: ‎GB70


Bulb Type: ‎LED


Special Features: ‎2000A 12V Portable Lithium Car Battery Jump Starter, Portable Power Bank for USB Devices, 400 Lumen LED Flashlight, Reverse Polarity and Spark-Proof Protection


Date First Available: January 1, 2010


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Don’t leave home without it
I’ve always been a stickler for monitoring battery health, but things can happen rapidly as a battery ages. Since I bought this battery booster, I’ve used it twice on a touring motorcycle before replacing the battery, once on my wife’s car before replacing the battery, and a handful of times on a riding lawnmower while trying to finish the mowing season on the old battery. It has worked great every time. I’ve never used the USB ports to charge or power another device. I charge the battery booster using a 2.1 Amp USB cable, in a cool environment to avoid swelling the booster’s battery. Yes, it’s quicker to charge it other ways, but at the risk of swelling it and breaking the plastic case. And I never let it get hot. ... show more
Reviewed in the United States on June 8, 2025 by Shane in KS
    • I absolutely love this
I've been a pro auto tech for long enough now that all the normal tools have been bought and paid for. You start looking for other things that you never really wanted to spend the money on, but always irritate you when the shop you're at doesn't have one, or the one they have sucks. I bought this because the place I was at, for a short time, reconditions and resells used cars. At any point in time we would have anywhere from 2500-5000 cars at the facility. It's a huge place, and a lot of dead batteries. On a daily basis I would need to jump start 4-10 cars. Cars ranging from tiny electric cars to diesel trucks. Out of the hundreds and hundreds of cars I've needed to jump, only one of them would the Genius not jump. And this was only due to an extreme discharge (1v), and no direct access to the battery terminals. Only tiny remote jump posts were accessible. The description claims that this will jump up to 20 cars on a single charge. I can vouch that this is an under estimate. I could use this all week, jumping 30 or more cars, before charging. I only plug it in when it reaches 25% according the to the LED indicators. On a very regular basis I would need to jump electric cars. Electric cars have a regular 12V battery for starting, and the motors run off a special battery. More often than not, the 12V battery, and the motor battery would be dead. So I would use the NOCO to start the car, then leave it connected in order to drive it to the shop (up to 1/3 mile from where cars parked). This little jump box will run an entire electric car with AC on full blast for several minutes and barely deplete its charge. However doing this multiple times throughout the day will deplete it more quickly. But if all you need to do is jump start, the charge lasts forever. Obviously you can use it in a similar way on a gasoline engine to run the car, when the alternator is bad. Only a few, very minor, points to mention. The cables are a little shorter than I'd like. This makes it more compact, but sometimes finnicky to get connected to a battery. The location, and ease of activation, of the light button make it entirely too easy to turn the light on. I found many times, I accidentally turned the light on without realizing it, and it stayed on for who knows how long until I noticed. Also it's a bit heavy to carry around. And this I only say because I had to carry it around in a backpack with other tools, and things I needed to do my job. For the normal person, the weight isn't an issue. It is by far smaller, and lighter, than the traditional jump box. And lastly, it takes a long time to fully charge. The better part of the day, if mostly depleted. So that's it. Those minor points are so minor, in no way should they deter you from buying this. I absolutely love this thing, and only hate that I waited so long to buy it. Update: Been using this now for almost 2 years. Still going strong. Working in a normal shop now, so not jump starting batteries every day. The charge still lasts forever. Also use to bench test starters. I now charge it probably once a month. It never goes dead, but if I see the charge is depleted when I use it, I will throw it on the charger. Still the best jump box I've ever used. Update: I bought this in March 2017. I'm now buying a second one. I want one for home now, so I'm getting the new one for work, and taking the old one home. I'll still love this jump box. Still working on cars, still jump starting cars on the daily. Now that this box is nearing 5 years old, the battery does need charged more often. Think of your old smart phone. But it's still kicking strong. The cables are still annoyingly short. I charge this every few weeks, and use it pretty much daily. The rest of my previous review still stands strong. The only difference now, is I have to charge it more often because the battery is so old. But still perfect for home use, and now I'll have a fresh new one for work. ... show more
Reviewed in the United States on May 7, 2017 by James Jameson
    • This thing really turns it on
This is a must! I recently started having issues with my car battery and luckily, I had ROADSIDE ASSISTANCE, which covered a jumpstart the gentleman that gave me a jumpstart was using this very same device. Now mind you, I already had a portable jump starter, but for whatever reason, it was not starting my battery with this device as soon as it was hooked up to my battery, it turned my car on without a problem.. I purchased one of my own a few days later and since I’ve used it on my car, which was over a week ago, I have not had any trouble with my battery at all ... show more
Reviewed in the United States on June 1, 2025 by KATHY OG
    • Great product for anyone doing off-grid adventures
I was recently out of town for business for a cpl of weeks. When I got back to my sailboat, all of my batteries had sulfated and would not start my 46hp diesel engine. Got this unit changed it up, and it fired my engine right up. So far great product. It charges all my devices and give me piece of mind I can get my engines started if something happens while in a remote location. Definitely recommend this to sailors, RV-ers and anyone doing any off grid adventures. ... show more
Reviewed in the United States on May 28, 2025 by Gary
    • Great stuff
Have used for 2 recoveries, one a late model Ford Ranger, and the other an M1 Abrams tank while under fire from the Taliban. Let’s play a game. It’s called 1 truth and two lies. May the odds be ever in your favor. Good quality, charges phones and has a light when needed. Make sure you read the manual about the proper use of the red button. ... show more
Reviewed in the United States on June 7, 2025 by Nicholas S.
    • Very convenient, reliable, easy to use.
I have bought two of these, one for each car. I have found it to be very convenient and easy to use. I have used one twice to charge dead batteries in one car. The first instance occurred with a battery that was almost five years old. The second instance occurred when I accidentally drained the battery over a weekend (dumb me!). In both cases the charger worked perfectly. I have made it a point to check the charge level in the units once every six months. It takes about two hours to recharge a unit. ... show more
Reviewed in the United States on June 13, 2025 by Bayard B.
    • Fantastic
I purchased this to keep in my truck for emergencies and to help anyone in need. I have used it twice on my own truck due to a faulty battery. It saved me 2 times . This one is perfect for my 4x4 truck. Also if you have a loose post on battery it will have all lights on GB70 letting you know there is an error. After tightening ground and positive post GB70 light would start scrolling letting you know your ready to start vehicle. Mr Fowler ... show more
Reviewed in the United States on May 24, 2025 by Toolman
    • Works fantastic 😊
I was originally was gonna buy the 150 - 3000 but the reviews on this one was fantastic,works just as said ( tried it on our tractor and 1 try it started) bought for my personal use since my battery is notorious known for going bad in the car we just bought,the dealership had one of these and I lived the size ,so here I am, writing a crazy review,I say it's worth the money,if anything changes I'll add on to this review. Love the compact size , just great !!!! ... show more
Reviewed in the United States on May 19, 2025 by Sheryl Wasnich

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