AstroAI S8 Car Battery Jump Starter

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 jump starter features 45 C high-rate core technology that packs a punch, reviving 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 device with a powerful 1500 A peak current that can quickly start low-voltage and fully-drained batteries. It is compatible with 6.0 L gas/3.0 L diesel engines and other 12 V vehicles like motorcycles, cars, SUVs, pickups, or lawnmowers. The smart boost mode automatically detects the battery's voltage, and when it's less than 9 V, the indicator flashes green, unlocking the "BOOST" button that can start fully-drained batteries.

For improved protection, the S8 Jump Starter features quality metal clamps and a smart jumper cable that better protect the device from excessive heat damage, loose ports, battery bulging, battery expansion, and more. Additionally, this portable battery jumper starter has 8 integrated protections, including reverse polarity, reverse connection, overcurrent, overvoltage, overload, overcharge, over discharge, and short circuit protection, ensuring a safe and smooth trip.

Compact and portable, the S8 Jump Starter measures 7.94.53.7" and weighs only 0.95 lbs, making it easy to store in a car or a travel bag. Compared to bulky lead-acid jump starters, this lithium-ion battery jump starter brings more convenience and peace of mind to your adventures.

Apart from its jump starting capabilities, the AstroAI S8 Jump Starter is a 5-in-1 multifunction device. It can also serve as a portable power bank and an LED flashlight with 3 modes (flashlight, strobe, SOS), making it a reliable, all-around trip companion to gear you up for every adventure.

In addition to the S8 Jump Starter, AstroAI offers a range of other jump starter models, including the S8 Ultra, 118, T8, MF139, and MF159. These jump starters vary in terms of peak current, compatible engine sizes, and additional features like air compressors and air pumps. Customers have rated these products highly, with the S8 Jump Starter receiving a 4.6 out of 5 stars rating from 2,258 reviews.

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