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Overview

All-in-one portable jump starter and cordless air compressor delivering up to 4000A peak current for cars and motorcycles. Features 150PSI fast tire inflation, 12000mAh power bank, USB-C charging, digital display, LED flashlight, and built-in safety protections for reliable roadside emergencies.

4000A Jump Starter with Air Compressor, 150PSI Cordless Tire Inflator, 12000mAh Power Bank, Gas 8.0L Diesel 6.0L, USB-C, LED Light

Model: MN-JS-MF-01
Web Code: 19830322
Sold and shipped by | 3.7 seller rating (2,490 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.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

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

⚡ 4000A Powerful Jump Starter:

Delivers up to 4000A peak current to instantly start gasoline engines up to 8.0L and diesel engines up to 6.0L, even in extreme temperatures.

🛞 Integrated 150PSI Tire Inflator:

Built-in cordless air compressor provides fast inflation up to 150PSI with 50L/min airflow, ideal for car tires, motorcycles, bikes, and sports balls.

📊 Smart Digital Display:

Large LED screen shows real-time pressure, battery status, and unit selection (PSI, BAR, KPA) for precise and safe inflation control.

🔋 12000mAh Power Bank with USB-C:

Functions as a portable charger with USB-C and USB outputs to power smartphones, tablets, and accessories on the go.

🛡️ Advanced Safety Protection:

Equipped with spark-proof, reverse-polarity, over-current, over-voltage, and short-circuit protection for worry-free operation.

🔦 Built-in LED Emergency Light:

Multi-mode LED flashlight provides illumination for night repairs and roadside emergencies.

🎒 Compact & Cordless Design:

Portable, lightweight, and completely cordless for easy storage in your vehicle and quick access whenever needed.

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Key Specifications

•Peak Current: 4000A

•Start Current: 2000A

•Battery Capacity: 12000mAh (12V)

•Inflator Pressure: 150PSI

•Air Flow Rate: 50L/min

•Power Output: 100W

•Engine Compatibility: Gas 8.0L / Diesel 6.0L

•Charging: USB-C Input & Output

•Operating Temperature: -20℃ to 60℃

•Certifications: CE, FCC, ROHS

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 may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

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.
See our return policy to find specific return information for this product and steps on how to return by mail.