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

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

The 150PSI Tire Inflator Portable and the 4000A Battery Jumper Starter are two of AMPBANK's flagship products, available for purchase on the brand's online store.

The AB4000 Battery Jumper Starter Portable is a powerful and reliable emergency power source, featuring 8 safety protections, including anti-spark, anti-overcharge, anti-short circuit, anti-reverse connection, and anti-surge. Equipped with high-quality 100% copper clamps, heavy-duty cables, and fire-proof housing, the jump starter provides users with sufficient safety.

Capable of starting almost all 12V stalled vehicle engines (up to 10.0L gasoline or 10.0L diesel) in just a few seconds, the AB4000 is perfectly compatible with cars, trucks, SUVs, motorcycles, tractors, and lawn mowers. Its "BOOST" function allows users to instantly start a dead or low voltage car battery, eliminating the need for roadside assistance services.

In addition to its jump-starting capabilities, the AB4000 also functions as a multifunctional emergency power source. Equipped with a USB Type-C 18W input/output port, it can charge mobile phones, tablets, and other devices. Its DC output port can power 12V DC devices, making it a versatile tool for various situations.

The jump starter also features an ultra-bright 300 lumen LED flashlight with three variable light modes (stable, strobe, and SOS) to provide illumination in dark or emergency situations.

Designed for easy portability, the AB4000 comes with an EVA carrying case, and its sturdy and compact shell ensures it is dustproof, splashproof, and dropproof.

AMPBANK offers a comprehensive package with the AB4000, including a jumper cable, charging cable, user manual, and EVA carrying case. The brand also provides a 1-year quality assurance, a 30-day free refund period, and lifetime technical support.

To ensure optimal performance, AMPBANK recommends keeping the battery starter power above 50% and recharging the jump starter once every three months if it is not used for an extended period. Additionally, users should start the car within 30 seconds when using the "BOOST MODE" feature.

In summary, AMPBANK's AB4000 Battery Jumper Starter Portable is a versatile and reliable emergency power solution that caters to the needs of urban dwellers and car enthusiasts alike, offering a range of safety features, multifunctional capabilities, and a user-friendly design.

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