







⚡ Power up your ride & your life—jumpstart like a pro, anywhere, anytime!
The GOOLOO GT4000S is a compact yet powerhouse 4000 Amp jump starter designed for 12V vehicles with engines up to 12L gas or 10L diesel. Featuring ultra-fast 100W two-way charging, it fully recharges in just 1.2 hours and delivers up to 60 jumpstarts per charge. Beyond jump-starting, it doubles as a versatile power bank with multiple USB ports and a 15V/10A DC output for accessories. Safety is paramount with a 3.2-inch LED display and 10 advanced protection technologies. Built tough with IP65 water resistance and a 400-lumen flashlight, it’s the ultimate must-have for millennial professionals who demand reliability, speed, and smart tech in their roadside gear.

| Brand | GOOLOO |
| Product Dimensions | 10D x 23W x 5.4H Centimeters |
| Amperage | 4000 Amps |
| Peak Output Current | 4000 Amps |
| Specification Met | Safety and Quality Standards |
| Manufacturer | GOOLOO |
| Model | 4000A Car Battery Jump Starter |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | GT4000S |
| Manufacturer Part Number | GT4000S |
| Size | GT4000S |
| Colour | Black-red |
| Bulb Type | LED(Stable/Strobe/SOS) |
| Special Features | √100W max two-way super-fast charging supported. Fully charge in about 1.2 hours., √24 Months standby time., √3.2-inch screen displays real-time battery status., √400 lumen LED flashlight with 3 modes(SOS, SPOTLIGHT, STROBE)., √4000 Amps peak current cranking power., √A 15 volt 10A port for powering any 15V or 12V DC devices, such asw air compressor, car fridge, car vacuum cleaner, and more., √Battery Life: 1000+ Cycles., √IP65 water-resistant & 94V0 flame retardant, √Jump start vehicles up to 12L Gas/10L Diesel engines,including Hybrid cars., √Large battery capacity., √Powerful & handy portable jump starter for car battery. |
| Item Weight | 1 kg 990 g |
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