AstroAI B8 3000A Car Battery Jump Starter 12V Battery Pack

• Amazon now offers the AstroAI B8 portable car jump starter 3000A, now $17.99 (list price $65.99), with promo code WD0XPISV.
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: When your car sits too long and won't start, or the battery dies on a cold winter morning, just clamp this on and you're good to go. With 3000A peak current, it can handle both gas and diesel vehicles, and it works even in temperatures below 14°F (-10°C). The unit weighs just over 10 ounces (300g), so it takes up barely any space in your glove box. It also doubles as a power bank for your phone in a pinch, and the built-in LED light has three modes, so you can even see what you're doing when changing a tire at night. It fully charges in three hours, so keeping one in your car gives you real peace of mind.

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