NOCO Boost X GBX55 1750A UltraSafe Jump Starter | 12V Lithium Battery Booster & Power Bank
- £219.32
- £219.32
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Description
xPowerful, portable, and ready for the road
The NOCO Boost X GBX55 redefines what a portable jump starter can be. With 1,750 amps designed to start gas engines up to 7.5L and diesel engines up to 5.0L, this compact unit combines raw starting power with smart energy management. Its lithium battery is engineered for performance and longevity, delivering immediate power when you need it most and preserving battery life for future starts.
Designed for on-the-go scenarios, GBX55 pairs heavy-duty jump-start capability with practical features that keep you connected. A high-voltage system delivers strong bursts when starting, while the integrated 60-second timer helps conserve energy so you can get more jumps per charge. The device recharges quickly, and it even powers USB-C devices, turning a jump starter into a capable portable power bank for phones, tablets, laptops, and more.
Safety, versatility, and reliability
Safety is built into every detail with UltraSafe 2.0 technology. Spark-proof connections and reverse polarity protection reduce the risk of mishaps, and enhanced thermal efficiency helps protect both user and battery life during use. The GBX55 is engineered to perform reliably in demanding settings—whether you’re at home, on the highway, or off the grid.
- 60-watt USB-C Power Delivery enables bidirectional charging for devices and accessories.
- Integrated 200-lumen LED flashlight with seven modes, including SOS and strobe, illuminates work zones and emergencies.
- Even from a depleted state, a quick 5-minute push can yield a jump start, or fully recharge in about 1.2 hours.
Everyday practicality and real-world use
Beyond jump starting, GBX55 doubles as a travel-ready power hub. Charge smartphones, tablets, or laptops on the go, or power essential tools at the campsite. The combination of speed, safety, and convenience makes it a versatile companion for drivers, outdoor enthusiasts, and busy households alike.
What’s in the box and warranty
Inside the package you’ll find the GBX55 jump starter, heavy-duty clamps, a USB-C charging cable, and a microfiber storage bag. Built to endure, it comes with a 1-year limited warranty and is proudly engineered in the USA.
Key benefits at a glance
- High starting power for gas engines up to 7.5L and diesel engines up to 5.0L.
- UltraSafe 2.0 protections for safer operation and longer battery life.
- Fast recharging and energy-sparing design with a 60-second timer.
- Powerful USB-C PD output for everyday devices and accessories.
- Built-in flashlight to illuminate repairs or roadside needs.
Whether you’re upgrading a glovebox staple or seeking a reliable off-grid companion, the GBX55 offers power when you need it, with flexibility, safety, and a proven track record behind every start.
FAQ
Q: What engines can the NOCO Boost X GBX55 start?
A: It starts gas engines up to 7.5L and diesel engines up to 5.0L, with up to 9 jump starts per charge.
Q: How quickly does it recharge and what extra features does it offer?
A: Recharges in about 1.2 hours via USB-C Power Delivery; includes UltraSafe 2.0, 60-second timer, 60W USB-C PD output, and a built-in 200-lumen LED flashlight.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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- £219.32
- £219.32
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- £219.32
- £219.32
- Unit price
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- £219.32
- £219.32
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- £219.32
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- £219.32
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- £219.32
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- £219.32
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- £219.32
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