Portable 4000A Jump Starter for Up to 10L Gas/8L Diesel Engines

AMPBANK, a Solution-Driven Brand for Urban Dwellers

Born from the challenges urban dwellers face with their automobiles, AMPBANK emerges as a solution-driven brand offering a range of high-value automotive maintenance tools. From jump starters to tire inflators, battery testers to car vacuums, AMPBANK equips car enthusiasts with the tools they need to confidently tackle any situation on the road.

The brand's 150PSI Tire Inflator Portable and 4000A Battery Jumper Starter are standout products that cater to the diverse needs of car owners. The 150PSI Tire Inflator Portable allows users to quickly and easily inflate tires, while the 4000A Battery Jumper Starter provides a reliable and powerful solution for jump-starting stalled vehicles.

Powerful Battery Starter: AMPBANK's jump starter boasts a powerful 4000A peak current, enabling it to start almost all 12V stalled vehicle engines (up to 10.0L gasoline or 10.0L diesel) in just a few seconds. It is perfectly compatible with 12V cars, trucks, SUVs, motorcycles, tractors, lawn mowers, and more.

Start Completely Dead Battery: The battery jumper starter portable has a "BOOST" function, allowing users to instantly start their dead or low-voltage car battery with just a press of the "BOOST" button. This feature eliminates the need to wait for roadside assistance, saving money on such services.

Multiple Safety Protection: AMPBANK's jump box adopts a smart chip design and incorporates 8 safety protections, including anti-spark, anti-overcharge, anti-short circuit, anti-reverse connection, and anti-surge. The car jump starter also uses high-quality 100% copper clamps, heavy-duty cables, and fire-proof housing to ensure user safety.

Multifunctional Emergency Starter: The AB4000 starter not only functions as a car starter but also serves as a portable emergency power source. It features a USB Type-C 18W input/output port that can charge mobile phones, tablets, and other devices, as well as a DC output port that can power 12V DC devices.

Ultra-Bright LED Light: The AB4000 portable jump starter for cars is equipped with a 300-lumen LED flashlight that supports three variable light modes (stable, strobe, and SOS) to assist in dark or emergency situations.

Perfect Design: This jump pack comes with an EVA carrying case for easy portability, and its sturdy and compact shell makes it dustproof, splashproof, and dropproof.

What You Get: The package includes a car jump starter, jumper cable, charging cable, user manual, and an EVA carrying case. AMPBANK also offers a 1-year quality assurance, a 30-day free refund period, and lifetime free technical support.

Friendly Tips: 1. Keep the battery starter power above 50% for better startup efficiency. 2. Recharge the jump starter once every three months if it's not used for a long time. 3. Under the "BOOST MODE," start the car within 30 seconds; otherwise, it will exit the BOOST mode.

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