Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
The GOOLOO GT4000S Portable Car Battery Jump Starter Pack is an essential tool for every vehicle owner. This compact yet powerful device allows you to jump-start your vehicle's discharged battery without needing assistance from others, ensuring you’re never stranded due to a dead battery.
Constructed with advanced lithium technology, the GOOLOO GT4000S delivers a peak cranking power of 4000A, making it suitable for starting 12V gas engines up to 12.0L and diesel engines up to 10.0L. The jump starter is designed for both efficiency and portability, featuring a lightweight build that is easy to store in your vehicle. It includes a 100W car charger that fully charges the jump starter in just 1.2 hours, allowing you to maintain charge readiness with minimal downtime. Additionally, it offers multiple functionalities beyond jump-starting, including charging phones, tablets, and other 12V or 15V devices.
Key Features:
100W Fast Charging: Fully charges the jump starter in only 1.2 hours using the included car charger.
High Cranking Power: Provides 4000A peak cranking power to start most 12V engines, including large gasoline and diesel engines.
Multiple Charging Ports: Equipped with three USB ports and a 15V 10A port for powering various devices.
Advanced Safety Features: Built-in 10 protection technologies to prevent misoperation and ensure safe usage.
Informative LED Screen: 3.2-inch LED display shows battery status and guides you during jump-starting.
Versatile Use: Ideal for cars, motorcycles, RVs, and boats, making it a multi-functional emergency tool.
Included Accessories: Comes with heavy-duty jumper cables, car charger, USB Type-C cables, and a storage bag for convenience.
The GOOLOO GT4000S Portable Car Battery Jump Starter Pack is perfect for individuals who value safety, convenience, and efficiency. Whether you are a frequent traveler, a daily commuter, or someone who enjoys outdoor adventures, this jump starter ensures you are prepared for any unexpected battery issues. With its combination of powerful performance and versatile functionality, the GOOLOO GT4000S is an indispensable addition to your vehicle's emergency kit.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What are the dimensions of the GOOLOO GT4000S Jump Starter?A: The GOOLOO GT4000S Jump Starter measures nine point zero five inches in length, three point nine three inches in width, and two point one two inches in height.
Q: What is the peak cranking power of this jump starter?A: The GOOLOO GT4000S has a peak cranking power of four thousand amps, making it capable of starting most twelve volt vehicles.
Q: What kind of battery does the GOOLOO GT4000S use?A: The GOOLOO GT4000S uses lithium ion batteries, which provide efficient power storage and reliability.
Q: How do I charge the GOOLOO GT4000S?A: You can charge the GOOLOO GT4000S using the included one hundred watt car charger, which fully charges the unit in about one hour.
Q: Can I charge my laptop with the GOOLOO GT4000S?A: Yes, the GOOLOO GT4000S can charge laptops at up to one hundred watts using its Type-C port.
Q: How do I jump-start my vehicle with the GOOLOO GT4000S?A: To jump-start a vehicle, connect the jumper cables to the discharged battery and the GOOLOO GT4000S, then press the power button to start the vehicle.
Q: Is the GOOLOO GT4000S suitable for all vehicles?A: Yes, it is suitable for most twelve volt vehicles, including gas engines up to twelve liters and diesel engines up to ten liters.
Q: How do I use the flashlight feature on the GOOLOO GT4000S?A: The GOOLOO GT4000S flashlight has three modes: SOS, spotlight, and strobe, which you can cycle through by pressing the flashlight button.
Q: What are the safety features of the GOOLOO GT4000S?A: The GOOLOO GT4000S includes built-in protection technologies to prevent overcharging, overheating, and short-circuiting, ensuring safe operation.
Q: How long can the GOOLOO GT4000S hold a charge?A: The GOOLOO GT4000S has a standby time of up to twenty-four months, meaning regular recharging is not necessary.
Q: What accessories are included with the GOOLOO GT4000S?A: Included accessories are heavy-duty jumper cables, a one hundred watt car charger, USB to Type-C cable, Type-C to Type-C cable, and a storage bag.
Q: Can I use the GOOLOO GT4000S to power other devices?A: Yes, it features three USB ports and a fifteen volt ten amps port for powering various twelve or fifteen volt devices.
Q: How do I maintain the GOOLOO GT4000S?A: To maintain the GOOLOO GT4000S, store it in a cool, dry place and charge it every few months to keep the battery healthy.
Q: What should I do if my GOOLOO GT4000S arrives damaged?A: If your GOOLOO GT4000S arrives damaged, contact customer support for assistance with returns or exchanges.
Q: Is there a warranty for the GOOLOO GT4000S?A: Yes, the GOOLOO GT4000S typically comes with a warranty, but the specifics may vary, so check the product documentation for details.