GOOLOO GT4000 Portable Jump Starter

.The Most Intelligent Pre-Heat -40°F Start Tech
· 4000 peak cranking amps
· 88.8 Wh/ 24000 mAh* 3.7 V battery capacity
· For 12 V cars, motorcycles, RVs, ATVs, SUVs, tractors, boats, etc;
· Start up to 12.0 L gas engine/ 10.0 L diesel engine
· 3.2" LCD screen to see all operational status at a glance
· PD100W max USB-C input/ output
· 2X USB output port & 1X 15 V DC output port
· From 0% battery to boost a car in 3 min only

GT4000 BATTERY JUMP STARTER BOOST A CAR AT -40°F

By design, GT4000 is water-resistant and dust-resistant as all ports sealed. By function, it can be used in an environment from -40°F to 140°F. High battery performance to keep you on the go.

START DEAD CAR

GT4000 car jump start pack can boost 12 V vehicles up to 12.0 L 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.

INTELLIGENT PRE-HEATING TECH(GT4000)

Advanced technology makes it possible to start the battery in an environment of -40 °F without the wait. No more wait during the freezing days.

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 45mins 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.

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.  ( 100W Wall Charger is not included).

Press the POWER and BOOST buttons 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 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 GT4000. Please use the provided USB C - USB C cable for best results.

15 V 10 A DC OUTPUT POWER UP THE TOUGHEST BATTERIES

Connect the 12 V devices that must be powered by a cigarette lighter socket(the cigarette lighter socket adapter is included). It can output 150 W Max.

400 LUMEN 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.

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.

BUILT-IN SMART PROTECTION

GT4000 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.

30S GET RID OF THE FOLLOWING DILEMMAS

Not confined to the traditional way of fixing up a dear 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 dead from age or weather. Jumping start a car can be so easy.

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