Save 40% Off the AstroAI S8 Pro Cordless Car Jump Starter for Emergencies

Author : Victoria Mar 25,2025

A jump starter is a crucial component of any car's emergency kit, and opting for a cordless model means you won't have to rely on your vehicle's cigarette lighter. You don't need to break the bank to get a reliable jump starter either. Amazon is currently offering the AstroAI S8 Pro 12V 3,000A Cordless Car Jump Starter for just $35.99 after you clip a 40% off coupon. This versatile device not only jump-starts your car but can also charge 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 delivers a peak power of 3,000A and 500 cold cranking amps. According to AstroAI, it can jump start engines up to 9L gas or 6L diesel. Its robust 12,000mAh battery can provide multiple jump starts before needing a recharge. Thanks to its lithium (NMC) cells, the battery depletes much slower than traditional ones and retains most of its charge even after 24 months of inactivity. As a portable power bank, the S8 Pro can also charge your iPhone or smartphone in emergencies.

The S8 Pro supports quick charging via USB Type-C, and if you're without a cable, a USB Type-A to USB Type-C is included in the package. Additionally, it features a flashlight with three modes (flashlight, SOS, and strobe) for emergency situations. This jump starter is compact, weighing only about 1.5 pounds, making it easy to store in your trunk or on your dashboard.

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