[The only true 100W bidirectional fast charger Jump Starter] Fully charge from 0% to 100% in 1.2 hours with the car charger we have included. 5 minutes of charging can get it ready to stimulate, which is faster than other jump starters. A single full charge can reach 60 times jump-start. You can also use your own quick charger to charge this jump starter via the type-c port.

Powerful Jump-Start With 6000 Amps peak starting power and battery capacity up to 26800mAh, the GT4000S battery jump starter can safely start a dead 12 volt car battery in seconds. Wake up any vehicle with all petrol/10.0L diesel engines (backward compatible).

Up to 100W Charging Speed for MacBook and Other Laptops Charge it anytime and anywhere as fast as the original adapter for your laptops (Type-C port only).

Advanced Design GOOLOO's most advanced car battery charger jump starter ever! Robust built housing with IP65 water-resistant and 94V0 flame retardant. The rubber over-molded shell prevents scratches or damage to the surface. A rubber lid prevents dust from entering.

Car 24 months standby time Regular charging is not necessary as long as you have the GT6000 Auto Jump Starter Pack. The built-in 10 protection technologies also significantly extend the life of the product.

[Multifunctional] Not only a portable car jumper starter, the GOOLOO G4000S Car Jump Starter Pack also serves as a 27000mAh battery bank with three USB ports (PD100W TYPE-C 5V/3A In & Out, USB 5V/9V/12V Quick Charge, USB 5V/2.4A), and a 400 lumen LED light with 3 modes (SOS, SPOTLIGHT, STROBE). Plus a 15 volt 10A port for powering all 15V or 12V DC devices, such as tire inflators, inverters, and much more.