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

Doubles as a USB Type-C power bank.

Mar 19, 2025 - 23:13
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Save 40% Off the AstroAI S8 Pro Cordless Car Jump Starter for Emergencies

A jump starter is an essential part of car's emergency kit, and a cordless one eliminates the need to plug it into an available cigarette lighter. You don't need to pay a premium for a jump starter that reliably gets the job done, either. Amazon is currently offering this AstroAI S8 Pro 12V 3,000A cordless car jump starter for $35.99 shipped after you clip a 40% off coupon code. Not only does it function as a jump starter, it can also be used to recharge your smartphone in a pinch.

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

The AstroAI S8 Pro is a 12V cordless car jump starter that can supply 3,000A of peak power and 500 cold cranking amps. AstroAI states that it's capable of jump starting up to 9L gas or 6L diesel engines. The sizeable 12,000mAh battery will give you several jump starts before needing a recharge. Since the battery uses lithium (NMC) cells, it depletes a lot slower than your traditional battery and will retain most of its charge even after 24 months of non-use. Because the S8 Pro is essentially a portable power bank, you can also use it to charge your iPhone or smartphone in a pinch.

The S8 Pro charges quickly over USB Type-C and if you don't have a cable on hand, a USB Type-A to USB Type-C is supplied in the package. There's even a flashlight with three separate modes (flashlight, SOS, and strobe) for emergencies. The jump starter is relatively compact, weighs about 1.5 pounds, and stows away easily in your trunk or dash.

Eric Song is the IGN commerce manager in charge of finding the best gaming and tech deals every day. When Eric isn't hunting for deals for other people at work, he's hunting for deals for himself during his free time.