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Overview

AstroAI M12 jump starter with air compressor (4000A peak, 12V lithium polymer). Jump-starts all gasoline and up to 10L diesel engines, with a Boost function for batteries drained by long inactivity. Built-in 150 PSI tire inflator with auto shut-off at the preset pressure; PSI, kPa and Bar units. 10 safety protections and a large sunlight-readable LED display. Works from -20 C to 50 C. Weight 1.44 kg.

AstroAI M12 4000A Jump Starter with Air Compressor, 150 PSI Tire Inflator, 12V Car Battery Booster for All Gas and 10L Diesel, LED Display

Model: M12
Web Code: 20256287
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 AstroAI M12 jump starter with air compressor
  • 1 x car battery clamps
  • 1 x EVA storage case
  • 1 x USB-A to USB-C charging cable
  • 4 x air nozzles
  • 1 x 60 cm air hose
  • 1 x user manual

·4000A jump starter - 4000A peak current jump-starts 12V vehicles, for all gasoline and up to 10L diesel engines, with reliable performance from -20 C to 50 C (-4 F to 122 F); ideal for motorcycles, sedans and SUVs.

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·Boost function - intended for vehicles that won't start even after proper setup, often due to batteries drained from long periods of inactivity. Follow all instructions in the manual before pressing the Boost Button for safe and effective use.

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·150 PSI tire inflator - built-in air compressor inflates tyres from 32 PSI to 36 PSI in under 1 minute (brand-stated) and automatically shuts off at the preset pressure, with no constant monitoring; switch pressure units between PSI, kPa and Bar.

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·10 comprehensive protections - reverse polarity, overcurrent, overcharge, overdischarge, high and low temperature protection, reverse connection, overvoltage, overload, short circuit and spark-proof protection.

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·Large LED display - easy-to-read screen stays clearly visible even in bright sunlight, effortlessly displaying settings and device status.

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·Emergency light and power bank - integrated LED emergency light (Normal, SOS and Strobe modes) and USB output up to 18W for charging phones and other devices (brand-stated).

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·Superior user experience - efficient heat dissipation system extends service life and keeps operation quiet.

·What's in the Box

·1 x AstroAI M12 jump starter with air compressor

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·1 x car battery clamps

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·1 x EVA storage case

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·1 x USB-A to USB-C charging cable

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·4 x air nozzles

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·1 x 60 cm air hose

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·1 x user manual

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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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