GT4000S BATTERY JUMP STARTER BOOST A CAR
By design, GT4000S is water-resistant and dust-resistant as all ports sealed. By function, it can be used in an environment from -4°F to 140°F. High battery performance to keep you on the go.
If jump-starting a car under -40°F is important to you, please refer to the GT4000 that has the pre-heating tech.
![](https://cdn.shopify.com/s/files/1/0579/7062/2660/files/GT4000S_adf9c171-ea8a-41d6-8030-a180d7bb35ec.jpg?v=1704505646)
START DEAD CAR
GT4000S car jump start pack can boost 12V vehicles up to 12.0L gasoline and 10.0 L diesel engines quickly and safely. Say goodbye to the dead car.
WIDELY USED IN ALL YOUR 12V VEHICLES
All GOOLOO jump starters are designed with a wide compatibility range that can jump-start all your 12V vehicles easily and conveniently, from cars and motorcycles to RVs, ATVs, SUVs, tractors, and boats. With 3-step easy steps, you'll be ready to start your engines in no time.
3-MIN SUPER-FAST CHARGE TO BOOST A CAR
100W Speed Charging charges from 0% to 20% in 3 minutes and 100% in 1.2 hours with a quick speed wall charger(need to buy separately).
100W Speed Charging charges from 0% to 100% in 45 minutes with a quick speed car charger.
3.2" INFORMATIVE LED SCREEN GIVE ALL STATUS AT A GLANCE
3.2'' LED screen shows you the battery level, specific operational status, and some error reminders. See all the information at a glance.
![INFORMATIVE LED SCREEN](https://cdn.shopify.com/s/files/1/0579/7062/2660/files/GT4000_5.jpg?v=1646387005)
PORTABLE CHARGER TO MULTIPLE DEVICES
With 2 USB ports and 1 type-c port( 100 W Max input/ out), it can also work as a 24000 mAh portable power pack to charge all your devices, like your phone, iPad, and even Macbook.
Press the POWER and BOOST button simultaneously for 2-3 s to turn on the low current mode for charging devices that need light charging current like headphones, smartwatches, etc.
Note: Based on internal testing: Performance will vary based on the charging devices and charging cables. To reach 100W, the charging device must support PD 100 Max input. Most phones, like Samsung and Huawei, have their proprietary protocol that may not be able to reach 100W when using GT4000S. For best results, please use the provided USB C - USB C cable.
![24000mAh 4000A Peak](https://cdn.shopify.com/s/files/1/0579/7062/2660/files/GT4000_1b1e2124-2051-46ee-8939-4bf270d61102.jpg?v=1704455004)
400 LUMENS LED EMERGENCY LIGHT
400 lumen LED light to brighten your world. There are 3 modes of LED light (flashlight, Strobe, SOS) if you press lightly. Examine your car engine or deliver an SOS signal during emergencies.
![400 LUMENS LED EMERGENCY LIGHT](https://cdn.shopify.com/s/files/1/0617/6872/8822/files/big-gif.gif?v=1642410161)
8 SAFETY PROTECTION ENSURE YOUR SAFETY
Super-safe 8 Security Protection - including over-current protection, overload protection, over-voltage protection, and overcharge protection, making it safe for anyone to use.
![Security Protection](https://cdn.shopify.com/s/files/1/0579/7062/2660/files/GT4000_7.jpg?v=1646387005)
BUILT-IN SMART PROTECTION
GT4000S jump starter has all the smart protection through GOOLOO built-in smart clip, just like other series of GOOLOO jump starters that are equipped with smart jumper cables for safety protection.
15V 10A DC OUTPUT POWER UP THE TOUGHEST BATTERIES
Connect the 12V devices that need to be powered by a cigarette lighter socket(the cigarette lighter socket adapter is included). It can output 150W Max.
![15V 10A DC OUTPUT](https://cdn.shopify.com/s/files/1/0579/7062/2660/files/GT4000_11.jpg?v=1646387005)
30S GET RID OF THE FOLLOWING DILEMMAS
Not confined to the traditional way of fixing up a dead car battery again, having this battery jump starter on the go is the most advanced and effective way for you.
HOW TO JUMP START
GOOLOO car power pack starts a car in only three steps. You can simply clamp on, connect to the car battery, and start your car while your car battery is died from aging or weather. Jumping start a car can be so easy.
PORT FEATURES
![PORT FEATURES gt4000](https://cdn.shopify.com/s/files/1/0579/7062/2660/files/GT4000_9.jpg?v=1646387005)
160 PSI Powerful Emergency Tire Inflator
Weighing 2.44 pounds yet this compact tire inflator provides 160 PSI Max pressure & 35L/Min air flow, taking less than 1 minute to inflate 1 car tire from 29 PSI to 36 PSI( 185/65 R15 tire ). Suitable for cars, bicycles, motorcycles, balls, and other Inflatable Products. Easily fit it in your bicycle bag, car trunk or glove box. Inflate anything anywhere without too much effort. Enjoy peace of mind during your road trip even in the snowy day.
Smart Preset & Auto Shut-off
Smart kit. GT160 can detect the actual tire pressure before starting to inflate. You preset the pressure you want, and it shuts off automatically when it gets to the set point. Say goodbye to coin test, pressure gauge. Perfect for go kart racers where tire pressure needs to be perfect! Absolutely hassle free & No more being accused of overfilling.
Tips: To find your vehicle's recommended tire pressure, look for a sticker inside the driver's door. You can also find the info in the owner's manual.
On-Screen Real-time Pressure Display
GT160 Digital tire pump for car tires has a large LCD digital display screen with 3 pressure measurement units- PSI, KPA, BAR. It shows real-time pressure and preset value at the same time, making it convenient to observe and operate even in the dark.
No Cord No Hassle
Compared to the traditional car cigarette type of air compressor, GT160 is super convenient and highly efficient, providing you the best user experience. No need extra pressure gauge, electric cord and attach to car power. And it takes less time to inflate. You could bring it anywhere with confidence.
Easy To Use
4+N Preset Modes For More Possibilities
Except for 4 preset inflation modes for bicycles, motorcycles, cars, and balls, the manual mode allows you to set fill any object to the proper PSI without issue. Maximum pressure of the manual mode is 160PSI, which provides a wide inflatable condition for you.
4 Preset value:
Cars: 2.5 BAR=36PSI=248KPA
Motorcycles: 2.4 BAR=35PSI=241KPA
Bicycles: 3BAR=45PSI=310KPA
Basketballs: 0.5BAR=8PSI=55KPA
Mini Body Yet Large Capacity
Compact that even a little child can hold and help inflate their sports ball. With a 7500 mAh large capacity Li-ion battery, one full charge can fill 6 tires from 21 psi to 31 psi or 4 car tires or 16 bicycle tires, or 80 basketballs.
Emergency Power Bank Light
More than only inflate your tires or sports balls, you can use GT160 as an emergency power bank to charge your phone via the USB-A port as well as flashlight that can provide 3-mode lights for you to work in the dark, such as illuminating the dark or charging a car tire. A nice convenience in a pinch.
![GOOLOO GT4000S Jump Starter with GT160 Tire Inflator](http://gooloo.uk/cdn/shop/files/GT4000S_G160_9794000b-0da0-4e8b-9c2c-5028fb5fa0c4.png?v=1739431966&width=1)