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Overview

NOCO Boost X GBX45 jump starter (Model GBX45) — 1250A peak 12V lithium booster for gas engines up to 6.5L and diesel up to 4.0L. UltraSafe 2.0 spark-proof and reverse-polarity protection, USB-C Power Delivery turbo recharge (full in about 48 minutes; jump-ready in 5 minutes from depleted), 60-second timer, 60W USB-C power bank output, and a 100-lumen LED with 7 modes including SOS and strobe.

NOCO Boost X GBX45 1250A UltraSafe Jump Starter 12V Lithium Battery Booster for 6.5L Gas and 4.0L Diesel with 60W USB-C Power Bank and LED Light

Model: GBX45
Web Code: 20256281
Sold and shipped by | 4.3 seller rating (258 reviews)

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.

Seller Return Policy

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Warranty Information

Check with the manufacturer for details.

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

What's included:

  • 1 x NOCO GBX45 jump starter
  • 1 x heavy-duty clamps
  • 1 x USB-C charging cable
  • 1 x microfiber storage bag

·1250A extreme performance — rated at 1,250 amps for powerful starts on gas engines up to 6.5L and diesel engines up to 4.0L; NOCO rates it for up to 8 jump starts per charge.

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·UltraSafe 2.0 — spark-proof connections and reverse polarity protection, with enhanced thermal efficiency and power management for safer operation and extended battery life.

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·Turbo chargeable — fully recharges in about 48 minutes via USB-C Power Delivery, or gains enough power for a jump start in just 5 minutes, even from a completely depleted battery.

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·60-second timer — integrated timer conserves power from the high-voltage design, delivering extreme energy at every start.

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·60W USB-C power bank — 60-watt USB-C Power Delivery input and output charges phones, tablets, laptops and more; dual-direction charging turns the GBX45 into a high-output portable power bank.

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·100-lumen LED flashlight — precision-engineered LED with 7 light modes, including SOS and strobe, to illuminate repairs, emergencies and low-light environments.

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·Compact and portable — 1.2 kg; 20.9 x 12.6 x 9.19 cm. NOCO states the GBX45 is engineered in the USA and backed by a 1-year NOCO warranty; country of origin: China.

·What's in the Box

·1 x NOCO GBX45 jump starter

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·1 x heavy-duty clamps

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·1 x USB-C charging cable

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·1 x microfiber storage bag

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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 over $100 (before taxes, fees, and promo codes).

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

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