GOOLOO GT4000S Jump Starter 4000 Amp Car Starter 100W Two-Way Fast-Charging Portable Car Battery Charger Booster Pack for 10L Diesel and All Gas
88% of respondents would recommend this to a friend
TTD 975
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The GOOLOO GT4000S Jump Starter can jump-start nearly all 12V vehicle engines, including those up to 12.0L gasoline or 10.0L diesel, in just a few seconds.
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Product Details
- ONE & ONLY 100W Fast-Charging Car Battery Jump Starter: Only 1.2 hours can fully charge the jump box from 0% to 100%. 5 minutes of charging time are enough to start a car(100W car charger is included in the package). A single full charge can achieve 60 times jumpstart. You can also use your own fast-charging charger to charge this jump starter through the type-c port.
- Up to100W Charging Speed for MacBook & Other Laptops: Charge it whenever and wherever as fast as the original adaptor for your laptops(Type-C port only).
- Powerful yet Compact Portable Jump Starter: With a 4000A peak cranking power, the Gooloo GT4000S can jump-start nearly all 12V vehicle engines, including those up to 12.0L gasoline or 10.0L diesel, in just a few seconds. Unlike traditional car jump starters or jumper cable kits, it offers superior power in a more compact form. It's perfectly compatible with RVs, pickup trucks, motorcycles, SUVs, tractors, boats, and more.
- Easier & Safer to Jump-start: This portable lithium car battery jump starter pack has a 3.2-inch informative LED screen clearly to show product status , so you can know when to start the car intuitively. Built-in 10 kinds of protection technology to free your mind of misgivings of misoperation and sparks.
- 24 Months Stand-by Time: Regular charging is not necessary as long as you own the GT4000S battery jump starter. The built-in 10 protection technologies also greatly extend the service life of the product.
- More than a Battery Jump Starter: Not only a jump starter battery pack,the GOOLOO GT4000S also features as a built-in battery for emergency device charging with three USB Ports and a 400 lumen flashlight with 3 modes(SOS, SPOTLIGHT, STROBE).Plus a 15 volt 10 Amps port for powering any 15V or 12V DC devices, like tire inflators, inverters, and more.
- In The Box: Gooloo 4000A Portable Car jump starter battery pack GT4000S, Heavy Duty Jumper Cables, SC 100W Car Charger, USB to Type-C Cable, Type-C to Type-C Cable, Cigarette Lighter Adapter, Storage Bag, User Manual.
| Battery Type | Lithium Polymer |
| Voltage | 12 Volts |
| Compatible with Vehicle Type | Lawn Mower, Van, Watercraft, Passenger Car, ATV, Tractor, Bus, Truck, Scooter, Snowmobile, UTV, Motorcycle, RV |
| Battery Capacity | 20000 Milliamp Hours |
| Amperage | 1000 Amps |
| Peak Output Current | 4000 Amps |
| Item Dimensions D x W x H | 9.05"D x 3.93"W x 2.12"H (23 x 10 x 5.4 cm) |
| Specification Met | CE, FCC |
| Brand Name | GOOLOO |
| Manufacturer Part Number | GT4000S |
| Manufacturer | GOOLOO |
| Global Trade Identification Number | 33487794897135 |
| Model Number | GT4000S |
| Brand | GOOLOO |
| Battery Cell Composition | Lithium Polymer |
| Product Dimensions (L x W x H) | 9.05"D x 3.93"W x 2.12"H (23 x 10 x 5.4 cm) |
| Vehicle Service Type | Lawn Mower, Van, Watercraft, Passenger Car, ATV, Tractor, Bus, Truck, Scooter, Snowmobile, UTV, Motorcycle, RV See more |
| Country of Origin | This item will be imported from US |
| What is in the box | GOOLOO GT4000S Jump Starter... For more details, please check description/product details |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Frequent Travelers
Ideal for road trips, this jump starter provides peace of mind for drivers needing a reliable emergency power source.
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Diesel Vehicle Owners
Capable of starting vehicles with up to 10L diesel engines, it’s perfect for diesel truck or SUV owners.
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Car Enthusiasts
Satisfies the needs of car enthusiasts who require a powerful and portable jump starter for their vehicles.
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Minimal Drivers
Occasional drivers may find this jump starter unnecessary for their infrequent vehicle use and low emergency risks.
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Small Engine Vehicles
Not suitable for vehicles with very small engines as their needs are easily met with less powerful jump starters.
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Budget-Conscious Users
Users looking for cheaper alternatives may find better options available that suit their minimal jump start requirements.
Product Description
Customer Questions & Answers
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Question:
What makes the GOOLOO GT4000S Jump Starter stand out among other jump starters?
Answer: The GOOLOO GT4000S Jump Starter features a powerful 4000 Amp peak current, making it highly effective for starting vehicles with up to 10L diesel engines and all gas engines. This power is essential for quickly reviving a dead battery, especially in extreme conditions. It also offers a two-way fast-charging capability with a 100W output, allowing you to charge the jump starter itself or power other devices efficiently. Users often appreciate its rugged design and portability, making it an ideal companion for road trips or emergencies. -
Question:
Can the GOOLOO GT4000S Jump Starter charge laptops or smartphones?
Answer: Yes, the GOOLOO GT4000S Jump Starter can charge laptops and smartphones. With its 100W two-way fast-charging capability, it is versatile enough to power various devices, making it perfect for on-the-go scenarios. For instance, if you’re traveling or camping and need to charge your electronic devices, this jump starter serves as a reliable power source. Its multiple USB ports ensure you can connect different devices simultaneously, enhancing its utility beyond just jump-starting vehicles. -
Question:
Is the GOOLOO GT4000S safe to use for jump-starting vehicles?
Answer: Absolutely, the GOOLOO GT4000S incorporates several safety features including reverse polarity protection, short circuit protection, and overcurrent protection. These features not only safeguard the jump starter but also ensure that your vehicle's electrical system is protected during the jump-start process. This is particularly important as incorrect connections can lead to serious damage. Users can feel confident using it in emergencies, knowing that it’s designed with safety in mind. -
Question:
How do I know when the GOOLOO GT4000S is fully charged?
Answer: The GOOLOO GT4000S is equipped with an LED indicator that displays the battery’s charge level. This feature allows users to easily monitor the charge status and ensures that you know when it’s fully charged and ready for use. Before heading out, simply check the indicator light, and you will know if your jump starter is prepared for an emergency situation. This makes it practical for users to maintain readiness without second-guessing its charge. -
Question:
What kind of vehicles can I use the GOOLOO GT4000S on?
Answer: The GOOLOO GT4000S is compatible with a wide range of vehicles, including those with up to 10L diesel engines and all gasoline engines. This means it can effectively jump-start cars, trucks, SUVs, and even larger vehicles like boats and RVs. If you’re a road trip enthusiast or someone who operates different vehicles, having the GT4000S on hand ensures you’re prepared for any battery-related issues that may arise while out on the road. -
Question:
How do I jump-start a car using the GOOLOO GT4000S?
Answer: To jump-start a car using the GOOLOO GT4000S, simply connect the jumper cables to the jump starter. Attach the positive (red) clamp to the positive terminal of the dead battery and the negative (black) clamp to a metal ground on the vehicle. Once securely connected, start the vehicle and after it ignites, detach the clamps in reverse order. This straightforward process makes it user-friendly, and many find themselves relying on it during road emergencies. -
Question:
Can the GOOLOO GT4000S be used in extreme weather conditions?
Answer: Yes, the GOOLOO GT4000S is designed to perform even in harsh weather conditions. Its robust casing and advanced technology ensure reliable operation in extreme cold or heat. This is particularly advantageous for those in regions with changing climates, where battery efficiency can be compromised due to temperature changes. Many users report successful jump-starts even under adverse weather, making it a dependable accessory for any driver. -
Question:
How long does it take to fully charge the GOOLOO GT4000S?
Answer: The charging time for the GOOLOO GT4000S varies depending on the power source. When plugged into a wall outlet, it typically takes a few hours to fully charge. The two-way fast-charging feature is beneficial as it can also charge from USB-C sources, adding flexibility to how you maintain battery levels. This allows users to quickly recharge before a journey or while preparing for a camping trip, ensuring they will have power when they need it most. -
Question:
What is included with the GOOLOO GT4000S Jump Starter?
Answer: The GOOLOO GT4000S Jump Starter comes with a range of accessories including jumper cables, a USB charging cable, and a user manual. Some packages may also include a carrying case for easy transport and organization. This comprehensive set equips users with everything they need to operate the jump starter immediately. Whether you are using it for the first time or you’re an experienced driver, having these components ensures a seamless and positive experience. -
Question:
Where can I buy the GOOLOO GT4000S Jump Starter?
Answer: You can purchase the GOOLOO GT4000S Jump Starter from Ubuy. They provide a convenient online shopping experience, allowing you to browse and order this essential device and have it delivered directly to your location in Trinidad and Tobago.
GOOLOO Jump Starters GT4000S Editorial Review
The GOOLOO GT4000S Jump Starter has garnered impressive feedback from customers who praise its reliability and efficiency in jump-starting vehicles, even those with completely dead batteries. Many users highlight its ability to handle both gasoline and diesel engines with ease, making it a versatile tool for a variety of vehicles. Reviewers particularly appreciate the jump starter's compact design yet powerful performance, with some noting it successfully started vehicles multiple times on a single charge. Customers commend the user-friendly interface and sturdy build of the jump starter, which includes features such as a built-in light with different settings, multiple USB ports for charging devices, and a DC output. The jump starter also comes with an extensive array of accessories, enhancing its value as a complete package. The clarity of the instructions and organization of the included items into a storage bag further contribute to an overall positive user experience. Despite the enthusiasm for the product, there were some reported concerns, such as the inappropriate melting of the charging cable due to high wattage and the desire for longer cables. However, GOOLOO’s customer service, particularly an agent named Fiona, received praise for promptly addressing and resolving these issues, reinforcing the company's commitment to customer satisfaction. Overall, the GOOLOO GT4000S Jump Starter is viewed as an exceptional investment for its reliability, performance, and effective customer service, making it a recommended choice for anyone seeking a portable car power solution. **
Customer Reviews & Ratings
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5 Star
82%
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4 Star
8%
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3 Star
3%
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2 Star
1%
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1 Star
6%
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Pros
- Highly effective at jump-starting various vehicles, including those with dead batteries.
- Compact and portable design makes it easy to store.
- Multiple USB ports for charging devices, including a fast-charging capability.
- Includes valuable accessories and a comprehensive storage solution.
Cons
- Suggestion for longer jumper cables for increased reach.
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TTD 975
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Features & Benefits
- Fully charges in just 1.2 hours and jump-starts in 5 minutes.
- Capable of starting 60 times on a single charge.
- 100W charging speed compatible with MacBook and laptops.
- Compact design with 4000A peak cranking power.
- Includes advanced safety features and 24 months standby time.
- Functions as a battery bank with USB ports and a powerful flashlight.


















































