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

Author:Kristen Update:Apr 02,2025

A jump starter is an indispensable tool for any car's emergency kit, and opting for a cordless model means you won't need to rely on your vehicle's cigarette lighter. You don't have to splurge to get a reliable jump starter, either. Currently, 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 device isn't limited to jump-starting your car; it doubles as a power bank, allowing you to recharge 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

0$79.99 save 55%$35.99 at Amazon

The AstroAI S8 Pro is a robust 12V cordless car jump starter capable of delivering 3,000A of peak power and 500 cold cranking amps. According to AstroAI, it can jump-start engines up to 9L gas or 6L diesel. With its 12,000mAh battery, you can expect multiple jump starts before needing to recharge. The lithium (NMC) cells in the battery ensure a slower discharge rate and can retain most of their charge even after 24 months of inactivity. As a versatile 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 cable is included in the package. Additionally, it features a flashlight with three modes—flashlight, SOS, and strobe—ideal for emergency situations. Weighing just 1.5 pounds, the jump starter is compact and easy to store in your trunk or on your dashboard.

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