Jump Starter 4000A for 12V Cars, Up to 10L Gas/8L Diesel Engines, Includes Jumper Cables & EVA Case

AMPBANK, a brand that was created to address the challenges faced by urban dwellers with their cars, offers a range of high-value automotive maintenance tools. Whether you need a jump starter, tire inflator, battery tester, or car vacuum, AMPBANK has you covered with the tools you need to confidently handle any situation on the road.

One of their products is the 150PSI Tire Inflator Portable. This portable tire inflator can be found in their online store. They also offer the 4000A Battery Jumper Starter, which is another powerful and reliable tool that ensures your car battery is always ready to go. This product can also be found in their online store.

AMPBANK is not just a brand that offers jump starters and other tools. They also provide portable emergency power sources. Their products are easy to use and come with eight safety protections, including anti-spark, anti-overcharge, anti-short circuit, anti-reverse connection, and anti-surge features.

Customers often wonder how long it takes to fully recharge the AB4000. The recharge time varies depending on the charger used. With a 5V/3A charger, it takes approximately 5 hours, while a 9V/2A charger takes around 4 hours.

If you notice the red Error light lit up with the buzzer and the battery level indicators flashing after several jump starts, it could mean that the jump starter is overheating due to frequent jump-starting in a short period of time. In this case, it is advised to wait for 20 minutes before trying again.

Some customers may worry about using a jump starter with a DC output of up to 16.8V on their 12V electronic devices. However, most 12V devices can withstand up to 18V, so there should be no risk of damage.

The AMPBANK jump starter is a powerful tool with a 4000A peak current, capable of starting almost all 12V stalled vehicle engines in just a few seconds. It is compatible with various vehicles, including cars, trucks, SUVs, motorcycles, tractors, and lawn mowers.

The jump starter features a "BOOST" function that allows you to start a completely dead or low voltage car battery instantly. This saves you from waiting for roadside assistance and helps you save money.

Safety is a top priority for AMPBANK. Their jump box is equipped with smart chip design and eight safety protections to ensure your safety. It also uses high-quality 100% copper clamps, heavy-duty cables, and fire-proof housing for added protection.

In addition to being a car starter, the AB4000 jump starter also functions as a portable emergency power source. It has a USB Type-C 18W input/output port for charging mobile phones, tablets, and other devices, as well as a DC output port for powering 12V DC devices.

The AB4000 jump starter also comes with an ultra-bright LED flashlight that supports three variable light modes – stable, strobe, and SOS – to assist in dark or emergency situations. Its sturdy and compact design makes it dustproof, splashproof, and dropproof.

When you purchase the AMPBANK jump starter, you will receive one car jump starter, one jumper cable, one charging cable, one user manual, and one EVA carrying case. AMPBANK offers 1 year of quality assurance, a 30-day free refund period, and lifetime free technical support.

For optimal performance, it is recommended to keep the battery starter power above 50% as it improves the startup efficiency. If you do not use the jump starter for a long time, it is advised to recharge it once every three months. Additionally, when using the "BOOST MODE," make sure to start the car within 30 seconds, or it will exit the BOOST mode.

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