NOCO Boost X GBX75 2500A 12V UltraSafe Portable Lithium Jump Starter, Car Battery Booster Pack, USB-C Powerbank Charger, and

4.4 4.4 out of 5 stars | 4,283 ratings

Price: 226.89

Last update: 08-15-2024


About this item

X for Extreme - An all-new design with extreme jump starting power for powerful engines starts. Rated at 2500-amps, this portable lithium car battery jump starter releases maximum energy at every start. This isn't an upgrade. It's a whole new series - the Extreme Series..OPERATING TEMPERATURE: -4°F to +122°F (-20°C to +50°C)
Turbo Chargeable - Boost X is equipped with USB-C technology that, combined with power delivery, gives you lightning-fast recharges. Completely recharges in just 1.8-hours, or go from 0% to jump starting in just 5-minutes of charge.
Charge Everything - With USB-C Power Delivery, you have the power to charge almost everything. Its internal power bank provides 60-watts of power - both in and out - to effortlessly power your favorite USB-C devices, like phones, tablets, laptops, wearables, and more.
UltraSafe 2.0 - We took our UltraSafe technology and made it better. It's still our simple, mistake-free design featuring spark-proof technology and reverse polarity protection, but with enhanced thermal efficiency and power management to provide better performance and longer battery life.
Maximum Versatility - Boost X is one of the most versatile lithium jump starters ever. Jump start all vehicle types, including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, tractors, and more for up to 8.5-liter gasoline and 6.5-liter diesel engines.
Here's what you get with the all-new Boost X: GBX75 UltraSafe Portable Lithium Car Battery Booster Jump Starter Pack, Power Bank with 60W USB-C Power Delivery, Heavy-Duty Jumper Cable Clamps, USB-C Charging Cable, 12V USB-C Fast Charger, Microfiber Storage Bag, 1-Year Warranty, and Designed in the USA.

Product information

Technical Details


Top reviews from the United States

David M. Oliver
5.0 out of 5 stars Started A 2023 GMC Sierra 2500HD With Ease!
Reviewed in the United States on July 26, 2024
I was unable to get my truck started with my small, old jump pack from Costco and even jumper cables on my car weren't enough to get the truck started (battery was completely dead). The model I got (NOCO Boost X GBX-75 2500A) arrived next-day which was great and I immediately charged it up (only took about an hour or so) and it started the truck right up and cranked fast like normal. The pack only lost one bar of power after starting it but remained at that level of charge, even after starting the truck with it again a few hours later. My only minor complaint is the cables are a bit short which might be a problem with some vehicles jump-points/battery locations but very unlikely.

The price is justifiable if you use one frequently or have a vehicle with a large engine, but otherwise I'd recommend the smaller one for most applications. I will update how it holds up over time and after some use.
Labradoodle
5.0 out of 5 stars Worked when it needed to!
Reviewed in the United States on July 24, 2024
I purchased a total of six of these for Christmas gifts for family members, that was Dec. 2023. I received a text from my son in law’s father this morning, that’s one year and seven months later. He said he left his key on overnight and woke to a dead battery. He said the jump pack instantly started his car. No one else has had to use theirs yet, including myself. I been waiting to see if they work and his did, so that’s why I’m happily writing this. He also only charged it when I initially gave it to him. Hope they all perform when needed!
MADPWR
5.0 out of 5 stars Top Rated Vehicle Jump Starter
Reviewed in the United States on December 6, 2023
This review is for NOCO Boost X GBX75 2500A 12V UltraSafe Portable Lithium Jump Starter. I've been a NOCO owner for years. My first NOCO was the GB40 that I had for a few years. When the GBX Series came out, I decided I wanted the USB-C connection it offered, and I prefer to have fixed cables for the jumper leads. I really only needed the GBX55 for anything that I might ever need to jump start, but I liked the longer cables and that the cables did not wrap in front of the light on the GBX75. So, the GBX75 won me over. It offers 2,500A for jump starting power, and it doubles as a battery pack. It also features a very nice light.

I went with NOCO over the other brands, because all the consumer and professional testing I saw put NOCO at the top for jump starting vehicles. That's not to say all others are bad, but I wanted compact and the best jump starter I could get. Other brands do offer more features though, such as more USB connections and/or built-in air compressor. So, there are pros/cons of the brand you choose, and you have to decided what features are important to you.

I also purchased the matching NOCO GBC103 case. The case is very good quality, and the GBX75 fits perfectly in it. It fits all the accessories, but the case really is a lot bigger than it needs to be.

As much as I like my NOCO Boost X GBX75, I have noticed I can't get it to a full 100% charge. It appears that that when it is fully charged the green light should become solid. Even having it charge over night the most I get is blinking green for the light. Out of the box it came with about a 50% charge. There are also some things that I would like to have seen on this booster. I would like to see a voltage readout like they have on the GB150, and I would like to see the instructions printed on the top of the device. There is so much blank space on the top of the device that it would have been very easy to print the instructions on it. It has a little sticker on it that says to start vehicle within 60 seconds and power off/on to reset, but it's only a sticker than can peel off. It also doesn't give you instructions about the override button. Again, there is tons of real estate on the device to give clear directions. Also, they charge a lot for the accessories. I would have liked to have seen a bundle package that saved you some money.
Customer image
MADPWR
5.0 out of 5 stars Top Rated Vehicle Jump Starter
Reviewed in the United States on December 6, 2023
This review is for NOCO Boost X GBX75 2500A 12V UltraSafe Portable Lithium Jump Starter. I've been a NOCO owner for years. My first NOCO was the GB40 that I had for a few years. When the GBX Series came out, I decided I wanted the USB-C connection it offered, and I prefer to have fixed cables for the jumper leads. I really only needed the GBX55 for anything that I might ever need to jump start, but I liked the longer cables and that the cables did not wrap in front of the light on the GBX75. So, the GBX75 won me over. It offers 2,500A for jump starting power, and it doubles as a battery pack. It also features a very nice light.

I went with NOCO over the other brands, because all the consumer and professional testing I saw put NOCO at the top for jump starting vehicles. That's not to say all others are bad, but I wanted compact and the best jump starter I could get. Other brands do offer more features though, such as more USB connections and/or built-in air compressor. So, there are pros/cons of the brand you choose, and you have to decided what features are important to you.

I also purchased the matching NOCO GBC103 case. The case is very good quality, and the GBX75 fits perfectly in it. It fits all the accessories, but the case really is a lot bigger than it needs to be.

As much as I like my NOCO Boost X GBX75, I have noticed I can't get it to a full 100% charge. It appears that that when it is fully charged the green light should become solid. Even having it charge over night the most I get is blinking green for the light. Out of the box it came with about a 50% charge. There are also some things that I would like to have seen on this booster. I would like to see a voltage readout like they have on the GB150, and I would like to see the instructions printed on the top of the device. There is so much blank space on the top of the device that it would have been very easy to print the instructions on it. It has a little sticker on it that says to start vehicle within 60 seconds and power off/on to reset, but it's only a sticker than can peel off. It also doesn't give you instructions about the override button. Again, there is tons of real estate on the device to give clear directions. Also, they charge a lot for the accessories. I would have liked to have seen a bundle package that saved you some money.
Images in this review
Customer image Customer image
Art Barber
5.0 out of 5 stars Dependable
Reviewed in the United States on July 25, 2024
I T did what I expected it to do, started my car eith no problem. I hope it lasts.
Should have come with both a hard case and rapid charger- e we hy first it?
Southern Comfort
1.0 out of 5 stars Complete waste of $300. Buyer beware.
Reviewed in the United States on November 23, 2023
Regrettably, despite reading the multitude of reviews and warnings, I elected to purchase this unit. It arrived and I promptly plugged it in to begin charging. It never, not for a second took a charge. After leaving it plugged in overnight, I acquiesced and figured I needed to buy the “boost” battery cable they STRONGLY recommended. This too, was a joke. Nothing. Nada. The unit would only continue to flash red indicating there was a “charging error”. Okay, so I then take the unit to my other SUV and follow other buyer’s recommendations that I charge the unit that way. I had hope… although the red “failure” light was still on.

Did it charge via the cigarette lighter in my SUV? Nope, of course not. LOL Like hundreds of others on here, I fell for this company’s claims that the unit would work as expected. Kudos to their design team as they packaged it to appear as though it’s a state-of-the art device equipped to save you from being stranded. Unfortunately, they must have employed 2nd graders to engineer the components and 1st graders to test for quality control. I’ve seen Fisher-Price toys hold a charge better than this thing did. Absolutely abysmal. How this company can market such a colossal piece of crap to the world and fail to rectify its problematic components year over year is astonishing to me. Nevertheless, I fell for it. So, if you’re trying to make a good decision here- I wouldn’t recommend this product at all. Not even a little bit. Had I listened to other’s who’ve sustained the same fate, I would have my $300 back, and purchased a unit that does what it claims. This charger is not a charger. It’s a well-crafted casing with useless cables that the manufacturer cooked up to sell to unsuspecting buyers. Well- played NOCO, well-played indeed. I will never purchase anything this company is associated with again.
Beck
5.0 out of 5 stars It works.
Reviewed in the United States on August 12, 2024
So easy even my wife could do it.
steve-0
4.0 out of 5 stars Versatile and powerful
Reviewed in the United States on August 10, 2024
This is top of the line. Powerful and versatile. Multiple functions, heavy duty and easy to use. Holds a charge great.
Morden Patterson
5.0 out of 5 stars Great product
Reviewed in the United States on August 2, 2024
Keep this charger in my truck and have used it many times to jump start dead batteries. Great product!!

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