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.
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
- 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 2 reviews
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 WOLFBOX JS24 car jump starter provides up to 4000A peak current and 24000mAh high capacity. It can safely start gas and diesel engines. Works on all (12 volt) cars, trucks, boats and large vehicles, meanwhile it is very portable. The JS24 battery jump starter works with a smart jumper clip to provide 10 safety protections to ensure safe use. The JS24 car jump starter power supply contains an LED screen that clearly displays all status indicators of the portable car jump starter power supply. You can easily identify the current status of your emergency power source and provide seamless access to all functions. This JS24 car jumper is also equipped with 1*65W Type-C input/output port and 1*QC 3.0 USB-A port, which can save 50 when charging your mobile phone, tablet, Kindle or digital camera 50% time. Tips:A 65W charging plug needs to be purchased separately.

You can rely on the rechargeable Vector® VECJ1C 1,000-Amp Jump Starter to help start most cars or trucks up to 8-volt engines without the need for another vehicle. The 120-PSI digital air compressor with AutoStop™ feature inflates tires as well as sports equipment. And when you need to get charged up or run your devices, this unit features both 25-watt USB-C® PD and 15-watt USB-A ports. Plus, you’ll find the rear LED work light will help with roadside repairs in the dark.

This 6-in-1 4000A jump starter with air compressor is designed as a complete roadside emergency solution combining powerful jump starting capability a 150PSI digital tire inflator a 24000mAh power bank LED emergency lighting and fast charging ports in one compact device It supports all 12V vehicles including cars SUVs trucks and diesel engines up to 10.0L making it reliable for daily driving road trips and emergency situations The built-in intelligent air compressor features real-time pressure monitoring and automatic shut-off for precise and safe tire inflation The high-capacity power bank supports fast charging for mobile devices while the integrated LED light provides visibility and SOS signaling in low-light conditions Advanced multi-layer safety protection ensures secure operation with spark-proof clamps and multiple electrical safeguards making it a dependable all-in-one emergency tool for every driver
| Pros for MOSTOOL - 4000A Portable Car Jump Starter with Smart HD Display and 30W PD Power Bank | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Ease of Use, Charging Speed, Battery Life, Size | There were no pros for this product— | There were no pros for this product— |
Specs
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