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NOCO Boost X GBX45 1250A 12V UltraSafe Portable Lithium Jump Starter, Car Battery Booster Pack, USB-C Powerbank Charger, and Jumper Cables for up to 6.5-Liter Gas and 4.0-Liter Diesel Engines

124.95

Save 20%

NOCO Boost X GBX45 1250A 12V UltraSafe Portable Lithium Jump Starter, Car Battery Booster Pack, USB-C Powerbank Charger, and Jumper Cables for up to 6.5-Liter Gas and 4.0-Liter Diesel Engines

4.6

10K+ bought in past month

Highest ranking 101

12 comments

$124.95

Save 20%

· X for Extreme - An all-new design with extreme jump starting power for powerful engines starts. Rated at 1250-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 48-minutes, or go from 0% to jump starting in just 5-minutes of charge. HD Precision Battery Clamps · 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 6.5-liter gasoline and 4.0-liter diesel engines. · Here's What You Get With Boost X - GBX45 UltraSafe Portable Lithium Car Battery Booster Jump Starter Pack and Power Bank with 60W USB-C Power Delivery, Heavy-Duty Jumper Cable Clamps, USB-C Charging Cable, Microfiber Storage Bag, 1-Year Warranty, and Designed in the USA.

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Reviews From
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CarlosReviewed in the United States on October 5, 2024

In my personal experience: I’ve used it multiple times on my vehicle, and each time it delivers strong and quick results without hesitation. The battery holds its charge well. After using it a few times over several weeks, I didn’t notice much battery drain, and the USB-C charging option is a huge bonus. You can recharge it quickly and even use it as a power bank to charge your phone or other devices, which is super convenient on road trips. It’s compact enough to fit easily in a glove box or under a seat but still feels robust and durable. The UltraSafe technology is reassuring, especially for someone who isn’t a pro with jumper cables, and the clamps are high-quality, making solid connections easy. Overall this jump starter offers a great mix of power, safety, and portability. If you’re someone who wants to feel prepared for emergencies, whether on a long trip or just day-to-day commuting, the GBX45 is a reliable choice.

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AudioGuyDMBReviewed in the United States on January 20, 2024

I recently got my hands on the NOCO Boost X GBX45 1250A 12V UltraSafe Portable Lithium Jump Starter, and it has quickly become an essential item in my car for peace of mind. The multifunctionality of this device is what sets it apart. Not only is it a powerful jump starter, but its ability to double as a device charger using USB-C technology is a game changer for me. The USB-C feature provides the convenience of charging modern devices. I'm slowly rotating out all my old devices for those that utilize USB-C. It's nice to carry a single charger and single type of cable around on trips. One of the standout features for me is the flashlight function, which adds an extra layer of utility, especially in emergency situations or low-light conditions. While I haven't yet had the opportunity to use it for jump-starting my truck, the sheer power and capability of this device leave me confident that it won't disappoint. The charging speed of the NOCO Boost X is impressive – it recharges quickly, minimizing downtime and ensuring it's ready when needed. This quick recharge capability, coupled with the fact that it can go from 0% to jump-starting readiness in just five minutes, is incredibly reassuring. The peace of mind this jump starter provides is invaluable. Knowing that I have a reliable, powerful, and versatile tool in my vehicle gives me a sense of security whenever I'm on the road. The Boost X isn't just for cars; its versatility extends to motorcycles, trucks, ATVs, boats, RVs, and more, making it a universal solution for a wide range of vehicles. The added features like UltraSafe 2.0 technology, with its spark-proof design and reverse polarity protection, enhance the safety aspect, which is crucial for a device like this. My motorcycle is on a solar trickle charger in the winter. I've always been a little nervous that it might not keep the thing charged... now I don't have to worry. In summary, the NOCO Boost X GBX45 is more than just a jump starter; it's a comprehensive roadside assistance device. Its multi-functionality, fast charging, and safety features make it an indispensable gadget for any vehicle owner. Whether you're a regular commuter, a road trip enthusiast, or just seeking a reliable emergency tool, the Boost X is an excellent investment for both convenience and safety.

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yolanda stewartReviewed in the United States on November 13, 2024

This product exceeded my expectations. It is completely easy to use and super safe. I never felt comfortable attaching jumper cables to a car. I always felt nervous. This product made me feel safe and comfortable. Ladies I even did it on my own without calling someone to help me. It was as easy as 1, 2 ... 3! my car started right up! The next best thing is its so small and portable. One of my top 10 purchases all year.

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Felix R.Reviewed in the United States on November 26, 2024

I tried a random brand, and it didn't work , drained all power , despite of advertising double capacity, while this one has no issue and worked several times with only one charge

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Jerehmy WarnerReviewed in the United States on May 6, 2024

I own several of these products, two battery boosters and a charger. Each one works well. This particular model is very light weight and portable. It has an LED light and usb charging. However, after jumpstarting one vehicle, the Genius battery was depleted down to the first bar. I recharged the Genius and will try again to see if maybe it wasn’t fully charged although it was reading full green.

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M. J. MinceyReviewed in the United States on August 17, 2023

I caught Covid and my Jeep Grand Cherokee sat for a week without being started. Went to start my vehicle and no go. My old battery jumper was no longer operating so I picked this one up. Upon first use, it's recommended to fully charge initially. Using the included USB A to USB C cable, the charging could take several hours. Luckily, I have a 60W USB C charger available. This SIGNIFICANTLY drops the charging time. Less than an hour until the initial charge. Once this was completed, jumping my Jeep was super simple. Connect the cables to the booster. Connect to + terminal first. Connect to a ground (Jeep has a post specifically for this). Power on the starter. Cranked up the Jeep. Super easy. Exactly what it should be. It can be used to power up your phone if needed or can even be used in the dark as a flashlight. There are indicators for if the device is too cold (I believe 10 degrees F), too hot, and a couple other indicators. Once I switched over from the USB A to USB C to the 60W, the fast charge indicator illuminated to show that it was rapidly charging. This charger is so much better and more reliable than my last. As others have said, you need to watch the charge of this device. After the initial full charge, charging up to around 85% for standby. I would also recommend occasionally fully draining and then fully charging every so often to keep the battery properly conditioned. This, too, can help to increase the lifespan. Overall, great product. Never heard of this brand until now, but I'm completely on board.

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HectorReviewed in the United States on September 29, 2024

Do not buy This unit. Second one I’ve gone through only lasted a little over a year only used it six times now it won’t take a charge will not turn on in anyway. Do not buy

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CalificadorReviewed in Mexico on November 20, 2024

Cumple con el objetivo y da buenos resultados

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EmeraldReviewed in Canada on November 4, 2024

This booster is amazing! It works very fast, it's super easy to use, and love that it's so portable. It's affordable too, which is great. Highly recommend this to anyone having battery issues.

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Piet ModderkolkReviewed in the Netherlands on November 23, 2024

Prima aankoop. Degelijk gebouwd!

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PolliReviewed in Germany on November 17, 2024

Die NOCO Boost X GBX45 1250A 12V UltraSafe Lithium-Starthilfe hat mich vollkommen überzeugt. Die Leistung ist beeindruckend, und das Gerät funktioniert zuverlässig, selbst bei tiefentladenen Batterien. Besonders gefällt mir das kompakte Design, das die Starthilfe einfach transportierbar macht. Die Verarbeitung ist hochwertig, und die Bedienung ist dank der klaren Anleitung intuitiv. Ein absolutes Must-Have für alle, die eine zuverlässige Lösung für Batterieprobleme suchen. Klare Kaufempfehlung!

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HarisReviewed in France on August 26, 2024

Satisfait du produit, utilisé sur un Dodge Durango V8 5.7l