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"Save 40% on AstroAI S8 Pro: Emergency Car Jump Starter"

by Matthew May 18,2025

A jump starter is a crucial component of any car's emergency kit, and opting for a cordless model means you won't need to find an available cigarette lighter to get it working. You don't have to break the bank for a reliable jump starter, either. Right now, Amazon is offering the AstroAI S8 Pro 12V 3,000A cordless car jump starter for just $35.99 after clipping a 40% off coupon. This versatile device not only jump-starts your vehicle but also serves as a handy charger for your smartphone when you're in a bind.

AstroAI S8 Pro 12V 3,000A Car Jump Starter for $35.99

Clip the 40% Off Coupon

Amazon AstroAI S8 Pro 3,000A 12V Cordless Lithium Car Jump Starter

$79.99 save 55%
$35.99 at Amazon

The AstroAI S8 Pro is a 12V cordless car jump starter that boasts 3,000A of peak power and 500 cold cranking amps. According to AstroAI, it can jump-start vehicles with up to 9L gas or 6L diesel engines. With its substantial 12,000mAh battery, you can perform multiple jump starts before needing to recharge. The lithium (NMC) cells in the battery ensure slower depletion and can retain most of their charge even after 24 months of non-use. As a portable power bank, the S8 Pro also offers the convenience of charging your iPhone or smartphone in emergencies.

The S8 Pro supports quick charging via USB Type-C, and if you don't have a cable handy, a USB Type-A to USB Type-C cable is included in the package. Additionally, it features a flashlight with three modes—flashlight, SOS, and strobe—for emergency situations. Weighing only about 1.5 pounds, the jump starter is compact and easy to store in your trunk or dash.

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