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MOSTOOL - 4000A Portable Car Jump Starter with Smart HD Display and 30W PD Power Bank

Model: M6-B
SKU: 12684661
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About this product

This portable jump starter delivers powerful 4000A peak current to quickly start all 12V vehicles including gas engines and diesel engines up to 10.0L. It features a built-in smart safety system with multiple protections to ensure safe operation, and it also works as a portable power bank with fast charging for phones, tablets, and other devices. The compact and durable design makes it suitable for emergency use, travel, and everyday driving needs.

Features
  • 4000A Instant Starting Power

    Delivers up to 4000A peak current to jump-start all 12V gas vehicles and diesel engines up to 10.0L in seconds, even with a weak battery.

  • Advanced 10-Layer Safety Protection

    Built-in smart protection against reverse polarity, short circuit, overcharge, overvoltage, and more, with audible and visual alerts for safer operation.

  • Rugged and All-Weather Ready

    Designed to perform reliably from -4°F to 140°F, with a durable, drop-resistant, dustproof, and rain-resistant housing for dependable use anywhere.

  • Jump Starter and Fast-Charge Power Bank

    Supports 30W PD two-way fast charging and 12V–16.8V DC output, making it ideal for charging phones, tablets, laptops, and powering car accessories.

  • Smart Display and Emergency LED Light

    Features a clear 3.3-inch LCD for real-time status updates and a 400-lumen LED light with steady, strobe, and SOS modes for emergencies.

Specifications
  • Brand
    MOSTOOL
    Model Number
    M6-B
    Product Name
    4000A Portable Car Jump Starter with Smart HD Display and 30W PD Power Bank
    Amperage
    4000
    Voltage
    12
    Compatible Battery Type
    Lead acid
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Reviews

Rating 5 out of 5 stars with 1 review

5 star rating. 1 review
100% would recommend to a friend

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Jump starter

    Great jump starter! It feels solid and well made, and the display is easy to read. Compact enough to keep in the car and very convenient for emergencies. Highly recommend!

    Posted by Bruce

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