4000A Portable Car Jump Starter for 10L Gas & 8L Diesel Engines (AB4000)

The Ultimate Product Guide

Powerful Jump Starter for All Your Needs

Start Your Vehicle Quickly and Easily

AMPBANK jump starter has a powerful 4000A peak current, allowing you to start almost all 12V stalled vehicle engines, including up to 10.0L gasoline or 8.0L diesel engines, in just a few seconds. Perfectly compatible with myriad vehicles like cars, trucks, SUVs, motorcycles, tractors, and lawn mowers, it ensures your vehicle always starts when you need it.

Revive Your Dead Battery Instantly

AMPBANK jump starter comes with a "BOOST" function. Just press the "BOOST" button for 3 seconds, and your dead or low voltage car battery will be instantly revived. Save money on AAA services and roadside assistance by being self-sufficient.

Multiple Safety Protections

This portable jump starter incorporates smart chip design for 8 safety protections, including anti-spark, anti-overcharge, anti-short circuit, anti-reverse connection, and anti-surge. Additionally, it uses high-quality 100% copper clamps, heavy-duty cables, and a fire-proof housing, ensuring maximum safety.

Multifunctional Emergency Solution

AB4000 starter doubles as a multifunctional emergency tool. It has a USB Type-C 18W port to charge mobile phones, tablets, and other devices, and a DC output port to power 12V DC devices. So, not only does it start your car, but it can also serve as a portable emergency power source.

Bright LED Flashlight

The AB4000 portable jump starter comes equipped with a 300 lumen LED flashlight that supports three variable light modes (steady, strobe, and SOS). This feature is perfect for dark or emergency situations.

Perfectly Designed for Convenience

This jump pack includes an EVA carrying case for easy portability, and its sturdy and compact shell ensures the starter is dustproof, splashproof, and drop-proof. You get everything you need—jump starter, jumper cables, charging cable, user manual, and an EVA carrying case.

Quality Assurance and Support

Enjoy 1 year of quality assurance, a 30-day free refund period, and lifetime free technical support, ensuring you have access to assistance whenever you need it.

Friendly Tips for Better Use

1. Keep the battery starter power above 50% for better startup efficiency.
2. Charge the jump starter once every three months if not in use for extended periods.
3. Start the car within 30 seconds in "BOOST MODE" to avoid exiting the mode.