Portable Jump Starter for Up to 6.0L Gas & 3.0L Diesel Engines

Reliable tools are a must, whether you're off-roading or road-tripping. To protect our trips against dead batteries, we designed the AstroAI S8 Jump Starter. This powerful jump starter features 45°C high-rate core technology that can revive most cars in less than a minute. To maximize user safety, we integrated 8 comprehensive safeguards, creating a safe and reliable tool to help you take risks, push the envelope, and enjoy all of life's adventures.

The AstroAI S8 Jump Starter is a high-performance jump starting solution. Its powerful 1500A peak current can quickly start low-voltage and fully-drained batteries, making it suitable for jump starting 6.0L gas/3.0L diesel engines and other 12V vehicles like motorcycles, cars, SUVs, pickups, or lawnmowers.

This jump starter also comes with an ultra-powerful boost feature. The smart boost mode automatically detects the battery's voltage, and when it's less than 9V, the indicator flashes green, unlocking the "BOOST" button. This allows you to start fully-drained batteries with ease.

To ensure the safety and durability of the product, we've used quality metal clamps and a smart jumper cable. This design protects the S8 Car Battery Jump Starter from excessive heat damage, loose ports, battery bulging, battery expansion, and more.

Moreover, this portable battery jumper starter has 8 integrated protections, including reverse polarity, reverse connection, overcurrent, overvoltage, overload, overcharge, over-discharge, and short circuit protection. These features ensure your trip is safe and smooth.

Compared to bulky lead-acid jump starters, the AstroAI S8 Jump Starter is very compact and portable. With an overall size of 7.94.53.7" and a weight of 0.95 lbs, it's easy to store in a car or a travel bag, providing more convenience and peace of mind for your adventures.

Beyond its jump starting capabilities, this device also functions as a portable power bank and an LED flashlight with 3 modes (flashlight, strobe, SOS). The AstroAI Lithium Battery Jump Starter is your reliable, all-around trip companion, here to gear you up for every adventure.

Whether you're off-roading or road-tripping, the AstroAI S8 Jump Starter is the reliable tool you need to protect your trips against dead batteries. With its powerful performance, comprehensive safety features, and compact design, this jump starter is your trusty companion for all of life's adventures.

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