Stuck with a dead battery on a cold morning? The GOOLOO GP4000 Jump Starter 4000A is your reliable solution for quick starts.
This powerful jump starter is designed to revive all gas engines and diesel engines up to 10.0L. With its SuperSafe technology, the GOOLOO GP4000 prevents reverse polarity and short circuits, ensuring safe operation. Plus, it doubles as a portable power bank, allowing you to charge devices on the go.
In our full review, we break down performance, durability, and more to help you choose the best jump starter for your needs.


GOOLOO GP4000 4000A Jump Starter
The GOOLOO GP4000 Jump Starter is designed to provide a reliable and powerful solution for jump-starting vehicles, making it ideal for car owners, RV enthusiasts, and anyone who frequently operates vehicles with gas engines or up to 10.0L diesel engines. With a peak output of 4000 amps, this compact jump starter can quickly revive a dead battery, ensuring you’re never stranded for long. Its rugged design and high-capacity features make it an essential tool for emergencies.
Key specifications of the GOOLOO GP4000 include its compact size, lightweight construction, and durable materials. The jump starter is designed with a sturdy plastic body and rubber corners, allowing it to withstand drops and rough handling. It also features dual USB charging ports and a USB Type-C port, enabling users to charge smartphones, tablets, and other devices on the go. The built-in flashlight adds to its usability in emergency situations, particularly at night.
Here are some pros and cons of the GOOLOO GP4000:
Pros
- Powerful 4000A peak output for quick jump-starts.
- Safety features include 10 types of built-in protections.
- Compact and portable design for easy storage and transport.
- Massive capacity allows for multiple jump-starts on a single charge.
- Reliable performance in extreme temperatures from -4°F to 140°F.
Cons
- No wall charger included in the package.
- May be considered pricey compared to basic jump starters.
- Requires periodic charging if not in regular use.
The GOOLOO GP4000 excels in performance, providing a dependable solution for those who need to jump-start vehicles quickly. Its standout features, such as the smart jumper cables and robust construction, ensure safety and durability. This jump starter is best suited for vehicle owners who prioritize reliability and safety in emergency situations. While it may have a higher price point, its performance and features justify the investment.
In summary, the GOOLOO GP4000 Jump Starter is perfect for anyone seeking a powerful, portable jump-starting solution. Its extensive safety features, high capacity, and rugged design make it a valuable addition to any vehicle emergency kit.
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GOOLOO GT4000S 4000 Amp Jump Starter
GOOLOO GT4000S 4000 Amp Jump Starter
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GOOLOO GT4000 Car Jump Starter 4000A
The GOOLOO GT4000 Car Jump Starter is designed to provide a reliable and powerful solution for jump-starting vehicles, making it ideal for car owners, travelers, and outdoor enthusiasts. This portable battery booster pack features a robust 4000A capacity, capable of starting 12.0L gasoline or 10.0L diesel engines effortlessly. Its compact design, measuring just a few inches, ensures easy storage in your vehicle without taking up too much space. With a sleek black and yellow color scheme, the GT4000 not only looks good but is also built to withstand tough conditions.
One of the standout features of the GOOLOO GT4000 is its advanced pre-heating technology, which allows it to function in extreme cold temperatures as low as -40°F. This feature significantly enhances the user experience during winter months, ensuring that you can rely on it when you need it most. Additionally, the fast-charging capability allows the device to recharge from 0% to 100% in just 1.2 hours, making it convenient for users on the go.
Pros
- Exceptional jump-starting capability for a wide range of vehicles.
- Advanced pre-heating technology for reliable performance in cold weather.
- Super-fast 100W charging, allowing for quick recharges.
- Multi-functional with USB ports for charging other devices.
- Durable and water-resistant design ensures longevity.
Cons
- Higher price point compared to basic jump starters.
- Size may be larger than some users prefer for compact storage.
In terms of performance, the GOOLOO GT4000 excels with its 10 built-in protection technologies, preventing sparks and misoperations during use. The 3.2-inch LED screen provides real-time status updates, making it user-friendly and straightforward to operate. Whether you are on a road trip, camping, or simply commuting, this jump starter is an essential tool for any vehicle owner.
Overall, the GOOLOO GT4000 is best suited for those who require a reliable, powerful jump starter that can handle extreme conditions and multi-functional needs. Its advanced features and durable design make it a valuable investment for anyone looking to enhance their vehicle’s emergency preparedness.
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GOOLOO 4000 Amp Portable Jump Starter
The GOOLOO 4000 Amp Jump Starter GT4000S is designed to provide a reliable and efficient solution for jump-starting vehicles, ideal for car owners, RV enthusiasts, and anyone who frequently travels with larger vehicles. Its compact size and powerful specifications make it a must-have for emergencies. With dimensions that fit easily in a glove compartment or trunk, the GT4000S boasts a peak cranking power of 4000A, capable of starting 12V gas engines up to 12.0L and diesel engines up to 10.0L in just seconds.
This jump starter not only meets the needs of everyday drivers but also serves those with larger vehicles like RVs, trucks, and boats. The GOOLOO GT4000S is made from durable materials and features a sleek design, ensuring it remains a practical and stylish accessory for any vehicle.
One of the standout features is its 100W fast-charging capability, allowing the jump starter to be fully charged from 0% to 100% in just 1.2 hours. A quick 5-minute charge can provide enough power for a jump-start, making it incredibly convenient. Additionally, it includes a Type-C port for charging laptops and other devices, enhancing its versatility.
Pros
- Compact design with powerful 4000A peak cranking power.
- Quick charging time, fully charged in 1.2 hours.
- Multiple safety features to prevent misoperation.
- Functions as a portable battery bank with USB ports.
- 24 months of standby time without regular charging.
Cons
- Initial price may be higher than traditional jump starters.
- Limited to 12V vehicles only.
- May be too powerful for small engines, leading to potential overkill.
In real-world usability, the GOOLOO GT4000S excels in performance, making it an excellent choice for anyone needing a reliable jump starter. Its informative LED screen displays the product status, ensuring users can operate it with confidence. While the price point may be a consideration for some, the benefits far outweigh this drawback, especially for those who prioritize safety and efficiency.
Overall, the GOOLOO 4000 Amp Jump Starter GT4000S is perfect for vehicle owners looking for a compact, powerful, and multi-functional jump starter that enhances their driving experience and provides peace of mind on the road.
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NOCO Car Battery Jump Starter 5000A
The GOOLOO 6000A Jump Starter GT6000 is designed to provide powerful and reliable battery boosting for vehicles, making it ideal for car owners, RV enthusiasts, and anyone who frequently travels. This compact jump starter features impressive specifications, including a peak power of 6000A, making it suitable for all gas engines and diesel engines up to 12.0L. With a lightweight design and a sleek finish, it is easy to store and transport, ensuring you are always prepared for emergencies.
The GOOLOO GT6000 not only jump-starts your vehicle but also serves as a versatile power bank, capable of charging laptops and other devices at speeds up to 100W. This dual functionality addresses the common problem of dead batteries while providing an extra layer of convenience for tech-savvy users. Its robust construction and built-in safety features ensure a secure experience during use, enhancing user confidence.
Pros
- Powerful 6000A peak current easily starts various vehicle types.
- Compact and lightweight design for easy portability.
- Fast charging technology allows for quick power restoration.
- Multi-functional with USB ports and flashlight for additional utility.
- Long 24-month standby time reduces the need for frequent recharging.
Cons
- Price may be higher compared to basic jump starter models.
- May be too powerful for smaller vehicles, leading to potential overkill.
In terms of performance, the GOOLOO GT6000 stands out with its 3.2-inch LED display that provides real-time information about the device’s status. The built-in safety technologies protect both the user and the vehicle from mishaps, making it easier and safer to jump-start a car. This product is best suited for individuals who prioritize reliability and efficiency in emergency situations.
Overall, the GOOLOO 6000A Jump Starter GT6000 is an excellent investment for anyone needing a robust and versatile jump starter. Its combination of power, portability, and safety features makes it an essential tool for drivers everywhere, ensuring peace of mind on the road.
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Faq about Gooloo Jump Starter 4000:
1: What is the Gooloo Jump Starter 4000?
The Gooloo Jump Starter 4000 is a portable power bank designed to jump-start 12V vehicles with up to 30 jump starts on a single charge.
2: How do I use the Gooloo Jump Starter 4000?
Connect the jumper cables to the battery terminals, turn on the jump starter, and then start the vehicle. Follow the user manual for detailed instructions.
3: What vehicles can the Gooloo Jump Starter 4000 start?
It can start cars, trucks, SUVs, and motorcycles with gas engines up to 8.0L and diesel engines up to 6.0L.
4: How long does it take to charge the Gooloo Jump Starter 4000?
It takes approximately 4 to 5 hours to fully charge using a standard wall outlet.
5: Does it have additional features?
Yes, it includes USB ports for charging devices, an LED flashlight, and a smart protection system for safety.
6: Is it safe to use?
Yes, the Gooloo Jump Starter 4000 has multiple safety features, including over-current protection, short-circuit protection, and reverse polarity protection.
Conclusion
The GOOLOO GP4000 exemplifies innovation with its robust 4000A output, ensuring swift and reliable vehicle jump-starts, while its compact design enhances portability. This model is particularly lauded for its multifunctionality, serving as a power bank and LED flashlight, catering to diverse needs.
Conversely, the GOOLOO GT4000S stands out with advanced safety features and a user-friendly interface, appealing to both novice and experienced users. Its impressive capacity and rapid charging capabilities make it a formidable choice for those seeking dependable performance in critical situations.




