Product Features and Description
When your car battery fails, the NOCO Boost Plus GB40 1000A UltraSafe Car Battery Jump Starter is your go-to solution. Designed not only to revive dead batteries in vehicles up to 6.0L gasoline and 3.0L diesel engines, this NOCO jump starter serves as a versatile power booster and portable charger. Its effectiveness isn’t just limited to automotive emergencies. This compact yet powerful device can also charge gadgets, making it essential for camping trips or other off-grid adventures where power sources are scarce.
Stay tuned as we dive deep into the features of the NOCO Boost Plus GB40, gather user opinions, explore expert reviews, showcase videos, compare it against competitors, and highlight the most attractive market offers available for this essential car battery booster.
- Powerful and Versatile NOCO Jump Starter: Quickly and efficiently start dead batteries with this powerful 1000-amp lithium battery jump starter. Capable of up to 20 jump starts on a single charge, it’s designed for gasoline engines up to 6.0 liters and diesel engines up to 3.0 liters.
- UltraSafe Technology: Enjoy a safe and easy-to-use car jump starter experience. The NOCO jump starter features a mistake-proof design with spark-proof technology and reverse polarity protection, ensuring no worries about incorrect connections or sparks when connecting to any 12-volt vehicle.
- Multi-Functional Tool: This device isn’t just a car jump starter but also acts as a portable power bank and an LED flashlight. You can recharge smartphones, tablets, and other USB devices. It charges quickly from any powered USB port in about 3 hours at 2.1 amps. Additionally, it includes a 100-lumen LED flashlight with seven light modes, such as emergency strobe and SOS, for added safety and utility.
- Advanced and Durable Design: The NOCO jump starter boasts a state-of-the-art design with high-discharge lithium technology that ensures safe operation in any climate. Its rugged, water-resistant enclosure is IP65 rated, and the rubberized over-molded casing helps prevent scratches or marring of surfaces. The device is ultra-compact and lightweight, weighing just 2.4 pounds.
- Comprehensive Package: The package includes the GB40 UltraSafe Portable Car Jump Starter, heavy-duty booster clamps, a 12-volt car charger, a micro USB charging cable, a microfiber storage bag, and a user guide. It comes with a 1-year warranty and is designed in the USA, ensuring reliability and quality.
The NOCO GENIUS BOOST GB40 is a highly portable and compact lithium-ion jump starter, designed specifically for 12-volt batteries. This NOCO jump starter can safely rejuvenate a dead battery in mere seconds, offering up to 20 jump starts on a single charge. With spark-proof technology and reverse polarity protection, it ensures a mistake-proof operation, making it highly user-friendly and safe for anyone to use.
Additionally, the GB40 features an integrated high-output 100-lumen LED flashlight with seven different light modes, including low, medium, high, flashing, strobe, and emergency SOS. This versatile device can hold its charge for up to one year without needing a recharge. An internal battery pack allows it to serve as a power bank, capable of recharging personal mobile devices such as smartphones, tablets, and other USB devices. It can also be recharged through any powered USB port.
Rated at 1,000 amps, this powerful car battery booster is suitable for gasoline engines up to 6.0 liters and diesel engines up to 3.0 liters, covering a wide range of vehicles including cars, motorcycles, ATVs, boats, trucks, SUVs, RVs, and even lawnmowers. The combination of its compact design and high functionality makes the NOCO GENIUS BOOST GB40 an essential tool for any vehicle owner.
Key Features and Performance of the NOCO Boost Plus GB40 Jump Starter
| Feature | Description |
|---|---|
| Amperage Excellent | The NOCO jump starter provides 1000 Amps peak current, which is crucial for jump-starting a dead battery in seconds. This amperage is suitable for up to 6.0L gasoline and 3.0L diesel engines, making it highly versatile and effective for emergency situations. |
| Battery Type Good | Equipped with Lithium Metal batteries, the NOCO jump starter ensures high efficiency and long battery life. Lithium batteries are known for their high energy density and lighter weight compared to traditional lead-acid batteries. |
| Special Features Excellent | The GB40 model includes a 100-lumen LED flashlight, a portable power bank for USB devices, and offers reverse polarity and spark-proof protection. These features not only enhance the utility of the jump starter but also ensure safety during use. |
| Peak Output Current Excellent | The peak output current of 1000 Amps is crucial for providing the necessary power to jump-start the vehicle’s battery. This high peak current can jump-start most cars multiple times on a single charge. |
Get ready for any roadside emergency with top-rated jump starters. Leading the pack is the NOCO Boost Plus GB40, perfect for 6.0L gasoline and 3.0L diesel engines. Discover more options in our comprehensive roundup here.
What Are the Upsides and Downsides of the Car Battery Booster
Highly Reliable and Effective – The NOCO Boost Plus GB40 has proven to be a dependable tool for many users. According to Amazon Customer, it “actually SAVED MY DAY” by providing simple, easy-to-follow instructions. Robert L. shared a similar experience, stating that his completely dead battery started right up after using this jump starter.
Easy to Use and Portable – This product stands out for its user-friendly design and portability. MissSlick praised its lightweight and versatile nature, highlighting that it “comes with its own carry bag which helps keep it clean stored in the trunk of my car.” The ease of operation was echoed by Linda T, who noted that the product “seems simple” to use.
Long-lasting and Convenient – Many users appreciate the NOCO Boost Plus GB40 for its long-lasting charge and convenience. JM remarked that it is “just as essential in the trunk as a jack and spare tire,” and Friendly ghost confirmed that it “had a full charge” even after sitting in their car for six months, showcasing its reliability over time.
Inconsistent Performance – Some users have reported issues with the product’s performance. Geoff Davis mentioned that the jump starter did not work on either his 6-cylinder jeep or 4-cylinder car, suggesting that it might “work on a motorcycle.” Similarly, Valerie was disappointed when it couldn’t start her V6 Accord despite being fully charged.
Charging Issues – There have been complaints regarding the device’s ability to hold a charge over time. Dave K. experienced difficulties with the jump starter, stating that it barely started his car and “gave me too much of a sense of being prepared and only let me down.” This inconsistency can be a significant drawback for users relying on the product in emergencies.
The stars speak of…
Opinions about this product were divided in such a proportion among the buyers.
I have ordered this exact same Nocco before, but it came with a semi hard carrying case before. I expected it to come with the case again and it did not. I have not yet attempted to use this so I will update my review when I do.
Didn’t really work well Took way too long
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Insights & Inquiries: Getting to the Heart of Your Questions
How many times can this jump starter jump-start a vehicle on a single charge?This portable jump starter can safely jump-start a dead battery up to 20 times on a single charge, making it highly reliable for multiple uses before needing to be recharged.
What types of vehicles can this jump starter be used on?This versatile jump starter is suitable for a wide range of vehicles, including cars, motorcycles, ATVs, boats, trucks, RVs, SUVs, and even lawnmowers. It supports gasoline engines up to 6.0 liters and diesel engines up to 3.0 liters.
Is it safe to use for someone with no experience?Absolutely. This jump starter features spark-proof technology and reverse polarity protection, making it mistake-proof and safe for anyone to use, even those with no prior experience.
How long can the jump starter hold its charge?The internal battery of this jump starter can hold its charge for up to one year without needing to be recharged, providing peace of mind for those who may not use it frequently.
Can this device charge other electronic devices?Yes, it can. The internal battery pack can recharge any personal mobile device, such as smartphones, tablets, or other USB devices, making it a handy portable charger as well.
What are the special features of the built-in flashlight?The integrated high-output LED flashlight has seven light modes: low, medium, high, flashing, strobe, and emergency SOS. This makes it versatile for various situations, from basic illumination to emergency signaling.
What is the weight and size of this jump starter?This jump starter is lightweight and compact, weighing just 7.9 ounces with dimensions of 4.61 inches in depth, 8.19 inches in width, and 4.21 inches in height. This makes it easy to store and carry around.
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Chris Boydman –
Never knew I needed this.
Sure beats jumper cables. This gadget has jumped a motorcycle, 2 lawnmowers, atv and a car since I bought it. I don’t know why I haven’t bought one sooner. Great product and highly recommend.
Amazon Customer –
Easy to use and reliable
Works perfectly when needed. Recommend to have for emergency uses.
Timothy T. Keegan –
This battery pack charges quickly
This worked , perfectly. We have only had to use it once, but it really did it’s job well so we purchased a second one for the other family car. I highly recommend this product.
FREDRICK KIRIINYA –
Genuine product
It works perfectly
Von –
It does not charge.
It does not charge any of my cars. The sad thing is that the window, in which, to return this item closed before I tried it and now I cannot return.
Ruben Carrillo –
Jumper
Wors well on car. Actually purchased to cary on m/c
William Pezzuto –
Doesn’t work
Tried jumping a friend’s battery in their car and it just completely drained the jumper pack, didn’t even start the car. Charged it and a month later Tried on a friend’s motorcycle and wouldn’t even jump it.
Denise Lanier –
Will not boost a car
This is more for an atv but is labeled as at will boost a car. Spend more money to get the correct car booster
Carrie –
wow it was so fast
I loved starting my car on my own. This thing is great!!! if i can do it anyone can
John D Shoemaker –
Don’t buy it.
Product only has a 1 year warranty. It only lasted me less than 18 months. Now it won’t charge at all. I would not have over paid for this brand if I knew it was only going to last a little over a year. Got in touch with the company and they only offered to sell me another one at the same price I paid for it. Horrible customer service for a device that’s made in China for $10. NOCO customer service rep, Alex Marquez, you should get some training on how to do your job.
Pat –
NOCO 40
Did a lot of research on the NOCO prior to buying. VERY WELL MADE. It will jumpstart a car immediately! Money well spent…
Scott –
Didn’t jump 2.0L TDI 2013 Jetta
I bought this in case of battery trouble for my 2013 VW Jetta with 2.0L TDI engine. I left it on the battery for around 30 seconds, then tried to start. The engine turned over a few times, but weakly, and wouldn’t start. I am giving this to a friend with a gasoline car, and will have to upgrade to the next strongest booster for my car.
Rueby –
Jumped and satisfied
15 months after purchase and initial charging I finally had a need to use the Noco GB40. Started a truck after 6 hours of “left the lights on” battery drain. Definitely worth the initial investment. Certainly cheaper than a tow truck.
Gregorio C. –
Todo el mundo deberia tener uno
Todos deberiamos tener uno, nunca sabemos cuando podemos ayudar a alguien
Ponchatoula MawMaw 3 cheers –
Very easy to handle
I love the idea of this battery jumper. It is compact and easy to handle and supposed to do the trick when your battery goes dead. I always carried jumping cables with me, but then you had to wait for someone to come along and help jump start your vehicle to get you back on the road. However, with the Battery Jump Starter you will be back up and going in little to no time. I very much like that aspect of it. No more being stuck on the side of the road. I have not used it yet, but with the colder weather coming and a 5 yr old battery I feel more comfortable. I even bought one for my grandson who just got his own car. I prefer to feel safe than get stranded. I recommend. Good investment.
Carrie Lee –
Convenient since I don’t drive the car every day
Sometimes when I leave the car sitting a few days, and especially if the weather is cold, it won’t start. This jump-starter worked great. So far I’ve only used once. I have a small old hatchback with 4-cylinder engine. (Before buying this, I called AAA and they jump started the car, and they didn’t stock the right size battery so they couldn’t offer to replace it. At least they didn’t have the right size in their truck that day, so I decided to give this a try for awhile since my battery still has life left.)
M. Stewart –
Doesn’t do what its supposed to.
Will not neither jumpstart or charge my battery in a 4 cylinder truck, now I know buy the bigger one!
Terry wurl –
Good price and quality
Like that it is rechargeable
Gansukh –
Failed to start BMW inline 6
Fully charged overnight, failed to start BMW 5 series with weak battery. Schumacher jumper from Walmart started on the first try. I would not recommend this jumper to get you out of a jam. Major disappointment for what it costs.
Smose –
Couldn’t turn over my 427
Loved this thing.. never failed me until today I tried to jump my 7.0L LS3. I know it’s only rated to 6.0L, but I was still disappointed – the battery wasn’t even completely dead. Technically probably deserves 5 stars, but I guess I’m picky. I don’t want to lug around my 50lb 12/24v jumper just to be able to start my car, and I don’t want to spend $200 to upgrade to the bigger Noco.
Cooper Hird –
Used once, battery won’t recharge
Bought in June 2023, used one time, tried charging in October 2024 and couldn’t get it past 50% charge. Googled around, looks like it is common with this brand for recharging to fail. This product is a great idea, but if I can’t reliably recharge it, then I can’t trust it. Poor quality product, failed to charge.
Matthew Connor –
X
X
Justin C. –
Handy and storage friendly.
No complaints. Still working well.
Rob Valine –
Not bad for price
It can be helpful in a pinch. I have two motorcycles. I’ve been using it with the bikes. It started one bike on a cold morning when it didn’t want to crank. The other bike has a bigger motor, and is a little more of a challenge to start. I’ve been having issues with it, and going through batteries. This does help, but it doesn’t always start the bike. Sometimes it does, sometimes it doesn’t. Having this is better than nothing, but I need something with more cranking power. I may have to go to a high dollar lithium battery in the bike. That’s what other people are recommending that have had problems with this particular bike. I wish I could plug the Noco Boost into a wall outlet to charge it. It comes with a charger that plugs into a cigarette lighter in a car. I charged it today in a school bus that I drive after using it yesterday. It took 2 full hours to be fully charged. It’s a good thing I can charge it in my bus while I’m driving because there’s no way I drive my car that long every day. It’s fairly small, so it’s very portable. I can put everything into a coat pocket while riding the motorcycle. For certain situations I would say it’s great, for other situations not so much. Just depends on what you’re trying to start. It does give you a little extra cranking power, but you need to get the vehicle started on the first few tries. It does drain quickly.
Kindle Customer –
great product
works as described, dependable, see video of product
Sparcus –
It really works!
My son’s Prius was completely dead. I connected this jump starter and bypassed, bypassed the safe mode, and the car came to life! It’s an essential tool for road tripping.
Thomas Nodine –
So far so good
Works great as a jump starter. Not much life if you are charging a phone. When the charger is fully charge it won’t fully charge your phone.
Terrence N. Bergum –
Dead battery backup
Compact size, reported power output to support a vehicle with a dead battery.
J. Urbec –
They don’t last more than a yr
This is the 3rd one I’ve purchased. Both my wife and I have one in our jeeps. Her’s died after 1yr. Almost to the day mine has died…. I mean total brick. I religiously keep them charged. Will not purchase again
Amazon Customer –
This a life saver!
Everyone with a car should purchase this car charger! it charged my car with the battery was completely dead ! This charger jumped my SUV in seconds !
Homero Gonzalez –
This product is a nice failsafe.
I carry one of these in my vehicle at all times. It’s like insurance. You don’t know if you will ever need it but if you do your damn glad you have it. I check it every six months and make sure that it’s fully charged and it give me peace of mind went on the road.
Paul Tara –
fast start
shure saved me when my battery was dead in the grocery store parking lot
TwinMom –
Perfect car jumper pack
I had a battery die on at a time when I couldn’t get my car into the dealership to replace it and this was a life saver. It worked perfectly to jump the car the couple of times I needed it. I wish I would have had this sooner.
Sarah Davis –
Works great!
Works great and is very convenient! I want to get one for every car I have!
Hollie –
Sent back
Wasn’t big enough for what my husband wanted
Bobby Brown –
Small and Powerful
This jumper box is small, easy to store and powerful. I hope you never need it, but if you do you will be amazed. Do not be scared away because of it’s size, it is a little powerhouse.
Consumer #25528747973 –
A must need.
As a man, you need this. Instead of asking someone for a jump, you have this. Instead of walking around w/ a depleted phone, you have this. Need a flashlight? It’s has that too. Lightweight & discrete. I WILL ALWAYS HAVE THIS ON ME.
bnjnmt –
Works like a charm on small engine
Works great on our little four cylinder. Haven’t tried a larger engine like a traditional V8 yet
Jack –
Great light, compact and portable jump start device
I have not had to use this to start my car, but I have started several friends cars with dead batteries. I have use it a couple of times to start my lawn tractor and boat at the beginning to the season and it works great for car and boat batteries as well as smaller batteries like motorcycles, and tractors. It is actually a remarkable device with built in protections to prevent hooking it up wrong or damaging the battery. Well worth the price.
InsaneLiberal –
Battery life less than 2 years
This unit was stored in a garage kept trunk, fully charged every couple months. It died and would not take a charge only 2 years after purchase. These things are garbage. Cost me over $50 per year to own and its junk. Not a good investment. I never even used this thing!
Ski –
Stop comparing prices and buy the NOCO!
I’ve used other brands but always find my way back to buying a NOCO product. I have a NOCO jump starter in each of my cars, and a battery charger/tender in my boat. VERY happy with their performance and ease of use. Only complaint with this model is the charging port isn’t a USB-C. Seems like 95% of my other electronics use a USB-C charging port, and this item is sadly part of that 5% category. It would have been nice to be able to use the charging cable to charge the jump starter, and then in an emergency situation use the same cable to charge everything else. Price is more expensive than jumpers on Amazon but they are worth the price. Frequently, they’ll pop up on sale around the holidays or deal days, that would be the best time to buy if you’re not in a rush.
JeffC –
Amazing!
I have used this battery pack to jump 4 vehicles so far and it spun them over with no problem at all. So much more handy than dragging out the HD jumper cables from behind the truck seat. I’m just amazed that such a small battery pack can have the power to jump 5 liter V8 engines with dead batteries. I’m going to buy one for all my vehicles and give as gifts to my kids for all their cars.
yawny –
Haven’t had to use it but solid design
Very sturdy construction, nice feature set, compact, and reasonably priced. Hopefully we won’t have to use it, but if we do I trust this will do the job.
GBR –
Worthless Junk
I purchased this GB40 Jump Starter on Jul 12, 2022. It is now 10/15/2024 and I’m still annoyed by what a worthless waste of money this thing was. It has never succeeded at jump starting any of my vehicles over the past 2 years – my small 350cc Yamaha 4 wheeler, my small boat (90 hp outboard), my large boat (5.0L V8 I/0), my Honda Odyssey, nor my in-laws Jeep Wrangler. Fully charged, doesn’t matter, if I’m lucky this jump starter MIGHT get the engine to turn over one time but that’s it. I live in the Midwest – it gets cold in the winter. A jump starter like this is supposed to provide some peace of mind for when my wife is traveling with the kids alone in a blizzard. But not this one. $100 flashlight. DON’T BUY IT.
C Marsadi –
Uses old USB for IN, not USB C.
Good quality and everything you need, but the power in is old USB. That terminal is not strong so I don’t see this as an HD solution.
Betty –
Performs as advertised
Ease of setup and ease of use
Tara Easton –
No good
Charged it to use n went to use it n didn’t work! Didn’t charge my car batterie! Can’t return it
ELF –
Portable jumper cables
I cannot really say if these are a good buy or not because I haven’t had the need for them. However I am impressed about the size and how easy it is to charge
Barbara stacy –
Started completely dead car in 10 seconds.
Easy to use. No sparks. Lighted display. Heavy built. Noco gb40. Charges up quickly. Impressive
P Wheeler –
Works Great–Bought Another One!
I was skeptical at first but used it on our UTV and SUV; worked perfectly. Easy to charge and maintains the charge for more than a couple of uses. I liked this jump starter so much that I bought another one.