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Description
xNOCO Boost X GBX45 — A 1250 Amp Jump Starter You Can Trust
Meet the GBX45, a high performance portable jump starter designed to handle demanding starts with ease. It delivers 1,250 amps to fire up gas engines up to 6.5 liters and diesel engines up to 4.0 liters. The heart of its safety is UltraSafe 2.0, a smart design that provides spark-proof connections and reverse polarity protection, along with enhanced thermal efficiency to protect both the device and your battery. A built-in 60-second timer helps conserve energy while keeping enough juice available for multiple starts on a single charge.
You’re not just buying a jump starter; you’re getting a multi-use power tool. The GBX45 features a 60 watt USB-C Power Delivery port that supports both input and output, turning Boost X into a robust portable power bank for phones, tablets, laptops, and USB-C devices. When you’re away from a wall outlet, you can rely on this dual-direction charging to top up or power essential devices on the go, from a road trip to a campsite or a remote job site.
In low light or during roadside work, the 100-lumen LED flashlight is ready with seven modes including SOS and strobe. The light is compact but bright enough to illuminate engine bays, tool drawers, or reflective surfaces on a dark street. The GBX45 arrives ready to go with heavy-duty clamps, a USB-C charging cable, and a microfiber storage bag, all backed by a one-year warranty and proudly engineered in the USA.
Key Benefits in Real Life
- 1250 A starting power for gas engines up to 6.5 L and diesel engines up to 4.0 L
- UltraSafe 2.0 with spark-proof connections and reverse polarity protection
- Fast 48 minute recharge via USB-C Power Delivery
- 60-second timer to manage power while delivering multiple starts per charge
- 60 W USB-C PD for charging and powering devices on the go
- Integrated LED flashlight with seven modes for visibility and signaling
- Includes heavy-duty clamps, USB-C cable, and microfiber bag
Real World Scenarios
From daily commuting to weekend adventures, the GBX45 is designed to be a dependable companion on the road or off the grid. It can help you regain vehicle power quickly, keep essential devices charged, and provide a reliable light in low-light situations. While the GBX45 offers practical capabilities, your results will depend on engine size, battery condition, and environment.
FAQ
Q: What engines does NOCO GBX45 support?
A: Starts gas engines up to 6.5 L and diesel engines up to 4.0 L with UltraSafe 2.0 protection.
Q: How fast does it recharge and how many jumps per charge?
A: Recharges in 48 minutes via USB-C PD; up to 6 jump starts per charge with a 60 second timer.
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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