About this item

• 【ONE & ONLY 100W Two-way Fast Charging Jump Starter】 Fully Charge from 0% to 100% in 1.2 hours with the car charger we provided. 5 minutes of charging time can get it ready to boost，which is faster than other jump starters. A single full charge can achieve 60 times jump-start. You can also use your own fast-charging charger to charge this jump starter through the type-c port.
• 【Powerful & Jump-start】With 4000 Amps peak cranking power, the GT4000S battery jump starter can safely start a dead 12 volt car battery in seconds. Wake up any vehicle with all gasoline or 10L diesel engines(backward compatible).
• 【Up to 100W Charging Speed for MacBook & Other Laptops】Charge it whenever and wherever as fast as the original adaptor for your laptops(Type-C port only).
• 【Advanced Design】Gooloo's most advanced car battery charger jump starter ever! Rugged build enclosure rated IP65 water-resistant and 94V0 flame retardant. The rubber over-molded shell prevents scratches or damage to the surface. A rubber cover to prevent dust from entering.
• 【24 Months Stand-by Time】Regular charging is not necessary as long as you own the GT4000S lithium-ion jump starter. The built-in 10 protection technologies also greatly extend the service life of the product.

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