
Astro AI S8 Ultra Jump Starter 4000A Battery Pack
Price Includes VAT
Power up your vehicle anytime, anywhere with the AstroAI S8 Ultra Jump Starter, delivering a massive 4000A peak current to jump-start even the most demanding engines. This all-in-one power solution is built for reliability, safety, and convenience — perfect for cars, trucks, SUVs, boats, motorcycles, and more.
Key Features:
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Ultra-Powerful Boost: Instantly jump-starts up to 10.0L gas and 8.0L diesel engines—even when completely dead.
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Smart Voltage Detection: Automatically analyzes battery voltage and applies the correct boost; manual override available for <9V batteries.
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10 Safety Protections: Includes reverse polarity, overcurrent, short circuit, spark resistance, and temperature safeguards.
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IP65-Rated Durability: Waterproof, dust-proof, and drop-proof—built for harsh environments.
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Multi-Device Charging Hub: Equipped with USB-A, Type-C, and DC ports to power phones, tablets, and car accessories.
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Integrated LED Flashlight: Three modes (steady, strobe, SOS) for nighttime emergencies and visibility.
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Compact & Portable: Lightweight design with smart indicators and a rugged build for easy storage and use.



