Skip to main contentSkip to footer
Slide 1 of 7

Overview

The NOCO Boost X GBX45 delivers 1,250A peak starting power for 12V lead-acid batteries in gas engines up to 6.5L and diesel engines up to 4.0L. UltraSafe 2.0 provides spark-proof and reverse-polarity protection. A two-way 60W USB-C port can recharge the unit or power compatible devices, while the built-in 100-lumen flashlight adds visibility

Brand New - NOCO Boost X GBX45 1250A 12V Lithium Jump Starter, 60W USB Brand New - NOCO

Model: GBX45
Web Code: 20189841
Sold and shipped by | 4.2 seller rating (453 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Read return policy

Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

1,250A peak output: Designed to jump-start 12V lead-acid batteries in gas engines up to 6.5L and diesel engines up to 4.0L.

UltraSafe 2.0: Spark-proof connections and reverse-polarity protection help prevent connection errors.

Fast USB-C recharging: A compatible 60W USB-C Power Delivery charger can fully recharge the GBX45 in approximately 48 minutes. Wall charger sold separately.

Portable power bank: The USB-C port supports up to 60W output for compatible phones, tablets and laptops.

100-lumen LED flashlight: Seven modes include SOS and strobe.

60-second start window: Start the vehicle within 60 seconds of powering on the unit; cycle its power to begin another attempt.

Included accessories: Heavy-duty battery clamps, USB-C cable and microfiber storage bag

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Car electronics and dash cams
Return/Exchange Period
30 days
Condition
Opened

Learn more about returning a Marketplace product