MOSTOOL - 4000A Portable Car Jump Starter with Smart HD Display and 30W PD Power Bank
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.
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.
- BrandMOSTOOLModel NumberM6-BProduct Name4000A Portable Car Jump Starter with Smart HD Display and 30W PD Power BankAmperage4000Voltage12Compatible Battery TypeLead acid
Reviews
Rating 5 out of 5 stars with 1 review
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.
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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.

This multifunctional jump starter combines a powerful 4000A peak current battery booster with a built-in 150PSI air compressor, providing a reliable all-in-one solution for roadside emergencies. It supports 12V vehicles including cars, SUVs, motorcycles, and engines up to 10.0L gas and 8.0L diesel. The integrated air compressor allows quick and accurate tire inflation with preset modes and automatic shut-off for safety. It also functions as a portable power bank and LED emergency flashlight with SOS mode for nighttime visibility. Compact and easy to store in your vehicle, this device is designed for everyday driving, travel, and emergency preparedness.

This high-performance portable jump starter delivers up to 6000A peak power, allowing you to start all 12V vehicles including cars, trucks, SUVs, and diesel engines up to 12.0L in just seconds. Designed with advanced safety protection and a rugged build, it ensures reliable performance in extreme weather and emergency situations. It also functions as a powerful 24000mAh power bank with 60W PD fast charging, capable of quickly charging smartphones, tablets, and laptops. The smart HD display and multi-mode LED light provide real-time status and emergency lighting, making it a dependable companion for road trips, outdoor use, and daily driving needs.

GOOLOO A3 portable car jump starter with air compressor provides up to 3000A peak current and high capacity, its upgraded jumper cable can safely start all 12V vehicles which up to 9.0L gas and 6.5L, includes cars, trucks, motorcycles, boats, RVs, tractors, ATVs, UTVs, lawnmowers, snowmobiles, etc. Built-in high-quality motor, inflating function is more powerful than others, the Gooloo A3 jump starter battery pack can inflate tires' pressure from 3PSI to 150PSI in minutes and won't shot-down due to over heated.Meanwhile, it is ultra-lightweight and portable. Easy to use and friendly design, just follow the user manual and help you to use it in minutes, also equipped with 400 Lumen led light, lighter weight and compact design, more portable and worked as power bank!
| Pros for MOSTOOL - 4000A Portable Car Jump Starter with Smart HD Display and 30W PD Power Bank | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Overall Performance |
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