GOOLOO GT4000S Jump Starter with EVA Box

Name: GOOLOO GT4000S Jump Starter with EVA Box
Availability: InStock
Rating: 4.9 (17 reviews)

~~$249.98~~ $174.99 SAVE $74.99

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⚡ GOOLOO GT4000S: 4000A peak power for 12L gas/10L diesel engines.
🔋 100W Fast Charging: Fully charges in 1.2 hours, 5 mins for a jumpstart.
💻 Laptop-Compatible: 100W Type-C port charges MacBooks & laptops.
📊 3.2" LED Screen: Real-time status updates, 10 safety protections.
🔦 Multi-Functional: 400-lumen flashlight (SOS/spotlight/strobe), 3 USB ports, 15V/10A DC port.
⏳ 24-Month Standby: Long-lasting power, no regular charging needed.
🚗 Compact & Versatile: Perfect for cars, trucks, RVs, boats, and more.
🛠️ Built to Last: Durable design with advanced safety features.

Shockproof & Weather-Resistant: Lightweight, crush-proof design.
🎯 Perfect Fit: GOOLOO portable jump starters.
📦 Secure Storage: Mesh pocket + flap to protect cables/chargers.
👌 Ergonomic Design: Non-slip handle + steel-reinforced zipper.
📏 Compact Size: Ext. 10.82x5.71x4.72in | Int. 9.09x3.98x3.15in.
⚠️ Case Only: Jump starter/accessories sold separately.

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Description

GT4000S BATTERY JUMP STARTER BOOST A CAR IN A FLASH

By design, GT4000S is water-resistant and dust-resistant as all ports sealed. High battery performance to keep you on the go.

START DEAD CAR

GT4000S 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 dead car.

GT4000 car jump start pack 12 V vehicles

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.

jump starter for car truck

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 quick speed wall charger(need to buy separately).

100W Speed Charging charges from 0% to 100% in 45mins with 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 26800 mAh portable power pack to charge all your devices, like your phone, iPad and even Macbook. ( 100W Wall Charger sells separately).

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.

15 V 10 A DC OUTPUT POWER UP THE TOUGHEST BATTERIES

Connect the 12 V devices that need to 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

GT4000S has all the smart protection through GOOLOO built-in smart clip, just like other series of GOOLOO jump starters that equip with smart jumper cables for safety protection.

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 dead from age or weather. Jumping start a car can be so easy.

PORT FEATURES

EVA Storage Box Features:

High-Quality EVA Material: Protect your jump starter with a lightweight, compression-resistant, shock-resistant, and weather-resistant case to effectively shield against accidental collisions, dents, and scratches. Excellent for GOOLOO Jump Starters.

Comprehensive Protection: The built-in mesh zipper pocket holds jump starter accessories such as AC outlets, car chargers, wall charger adapters, jumper cables, USB cables, and more. An added flap on the other side protects your products from friction.

User-Friendly Design: Features a non-slip handle, allowing you to easily carry your starter and accessories together. Equipped with a durable, smooth, and precise steel-edged zipper that supports thousands of openings and closings.

Case Only! (Jump starter and accessories not included.) Specially designed for high protection and ease of use. Also ideal for protecting your other gadgets.

External Dimensions: 10.82 x 5.71 x 4.72 inches; Internal Dimensions: 9.09 x 3.98 x 3.15 inches.

Specs

Faqs

1. Does the GOOLOO Jump Starter only start vehicles?
The GOOLOO Jump Starter comes with a flashlight function and is not only a device that can start your car but also a portable charger that can quickly charge your mobile devices and laptops on the road.

2. How safe is the GOOLOO Jump Starter?
This unit includes 8 protection features, including over-current protection, overload protection, over-voltage protection, and overcharge protection, making it extremely safe to use.

3. What scenarios can I use the GOOLOO Jump Starter in?
This unit is perfect to jump start a dead car in ice and snow when the battery is undercharging, the car stalls while driving, or in emergencies, for medical rescue, or on road trips.

4. Is the GOOLOO Jump Starter difficult to use?
No. You can jump start your vehicle in three easy steps. You can simply clamp on, connect to the car battery and wait for a solid green light on the clamp, then start your car.

5. What battery does the GOOLOO Jump Starter use?
This unit uses a lightweight lithium polymer battery.

6. Can it jump-start a 6V battery?
No. GOOLOO jump starters can only jump-start 12V battery.
7 Can I use this jump starter on a gel battery？
Yes, as long as it is at 12 Volt.

8. What are the recommended operating and storage temperatures?
The GOOLOO Jump Starter includes a lithium polymer battery built for operating and storage temperatures of -20°C to 60°C (-4°F to 140°F). If the ambient temperature is above 60°C (140°F), the internal cell construction of the lithium polymer battery may be damaged, causing it to swell and become unsafe. Do not store the device in a vehicle parked in hot weather for long periods of time.

9. Why are the green and red light on the jumper cable blinking?
The jumper cable features a smart Over-Start Protection function. If you start the vehicle more than 4 times in 2 minutes, the jumper cable will turn on Over-Start Protection: The green and red light will start to blink and the battery clamps will have no output. When you disconnect the jumper cable plug from the jumper starter, the smart Over-Start Protection will reset.

10. How do I know if this unit is correctly connected to the vehicle?
The indicator on the jumper cable will show a steady green light when the battery clamps are correctly connected to the vehicle battery. If a steady red light comes on and the unit is beeping, the connection needs to be reversed.

11. Can this unit charge other devices while it is being charged?
Yes.

12. Can this unit charge other devices while starting a vehicle?
No.

13. How often should my unit be recharged?
We recommend to recharge the GOOLOO Jump Starter every 3 months.

Reviews

eric h.

I ordered four for all the ladies in my life; my two daughters, niece and granddaughter. I feel that they are safer knowing they don’t have to depend on someone having cables who is trustworthy and chivalrous should they have to have a jumpstart. As I learned I. The military, better to have and not need than to need and not have.

Luciano A.

apart from having to buy a charger to charge it,is kinda funny........all in all haven't used it yet,but i'm sure it will be to my satisfaction. thank you

Joe D.

Works Great.

Sherry C.

The packaging is great. The case is compact and holds all you need. Very easy to store. It jumped off my Tacoma immediately on boost.

David R.

My Isecond and just bought one for my granddaughter.

James C.

Great unit! Just bought a third one for my other car. Recently my battery died right at an atm drive through! Line of traffic behind me. The Gooloo to the rescue. Was outta there in no time.

Nathan B.

Tried to get the 15% off coupon, but it did not come through my e-mail. Sent customer service an email, but still no response WEEKS later!

Gary H.

Product was shipped quickly, well packaged and reflects quality design. Storage case was sturdy with plenty of storage space for accessories. I would purchase from this company again.

Smily :)

In the freezing cold, jump started two of our vehicles right away. Lets you know when its ready. Easy to use.

j m wood

My wifes car was having, what we now know we needing a new battery. This jump started her car right off. Great to have for those unexpected issues.

DAVID L.

I have purchased 2 GT400S for emergency use and only used it once so far to assist a boost. My main reason was for back up jump start as I leave my Hardwired RexingUSA 3 channel dash cams on for up to 12hrs while at work. Although my car battery is only 3 yrs old I didn't want to take any chances. So for So Good and I'm confident feeling safe having my Gooloo's!

Tim F.

Arrived as advertised and nicely holds a charge. Haven't had to use it as a jump starter yet.

Frank R.

Liked first one so much I purchased 2 more for rest of family. Charges fast and jump start works awesome.

Larry F.

I purchased the GT4000S and it works perfectly, as advertised. I like all of the features, especially the fast charging of my cell phone. I liked it so much that I purchased one for my son who also loved it and was amazed at all of the features it has. I know that I made a great choice and I have recommended it to my friends and family.

kenneth d.

Gooloo is a great purchase. Thanks You, Ken

richard s.

Looks like quilty, haven't had any chance to use it, I will report back after I have a chance to use it, Thanks.

Jim L.

got the first one liked is so I got second one