GIMFOOM Jump Starter S4000 Review

GIMFOOM Jump Starter S4000 Review


In the fast-paced world of modern vehicles, a reliable jump starter is a must-have for every driver. The GIMFOOM Jump Starter S4000, crafted with cutting-edge technology in the United States, aims to redefine your roadside assistance experience. This review delves into its features, pros, cons, and who stands to benefit the most from this versatile device.

Pros Cons
1. Powerful 4000A peak current 1. Relatively higher weight at 960 grams
2. 6-in-1 functionality for diverse needs 2. Protective film on the screen may cause confusion
3. Dual USB fast outputs for quick device charging 3. Periodic recharging needed for prolonged inactivity
4. 3.4-inch LCD smart display for real-time insights 4. Initial learning curve for the “ready” function

GIMFOOM Jump Starter S4000 Review

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Who Is This Product For?

The GIMFOOM Jump Starter S4000 caters to a broad audience, making it an essential companion for:

  • Vehicle Owners: Ideal for cars, trucks, motorcycles, boats, RVs, and lawnmowers.
  • Tech Enthusiasts: Dual USB outputs enable quick charging of various devices.
  • Outdoor Enthusiasts: Robust design and a powerful LED light for emergencies.
  • Safety-Conscious Drivers: Advanced protection system ensures secure use.

The Features of GIMFOOM Jump Starter S4000

1. Powerful Battery Jump Starter 

The S4000 boasts a remarkable 4000A peak current, making it a powerhouse for jump-starting low voltage and fully drained car batteries. Its high-rate lithium battery can effortlessly revive engines up to 10.0L gas and diesel, ensuring up to 70 emergency starts. This feature alone sets it apart in the crowded market of jump starters.

2. Dual USB Fast Output 

Equipped with two USB ports (5V/3A & 5V/2.4A), the S4000 doubles as a power bank. This innovative design allows for rapid charging of headphones, cell phones, tablets, drones, cameras, and other USB devices. A true lifesaver in a world that relies heavily on electronic devices.

GIMFOOM Jump Starter S4000 Review

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3. LCD Smart Display 

The 3.4-inch LCD smart display provides users with clear and real-time information. Operating this battery jump starter is a breeze as it detects and displays operation status, power levels, and possible errors. The intuitive interface ensures you have all the essential information at a glance.

4. User-Friendly Design 

Beyond its primary functions, the S4000 is designed with the user in mind. A 400 lumens bright LED light, lasting up to 72 hours, offers increased visibility during emergencies. With three modes (flashlight/strobe/SOS), including a red SOS mode that acts as a warning triangle, this jump starter goes beyond the call of duty.

The GIMFOOM Jump Starter S4000 is a testament to advanced engineering and user-centric design, offering a comprehensive solution for vehicle emergencies and beyond.

Final Verdict

The GIMFOOM Jump Starter S4000 stands out as a reliable and versatile solution for vehicle owners seeking peace of mind on the road. Its 4000A peak current, 6-in-1 functionality, and user-friendly design make it a valuable addition to any driver’s toolkit.

While the product does have its cons, such as a slightly higher weight and a learning curve for specific functions, the overall package compensates with a robust build, powerful features, and a commitment to safety.

For those who prioritize a dependable jump starter with additional functionalities like device charging and emergency lighting, the GIMFOOM Jump Starter S4000 emerges as a top choice. With a sleek design and a wealth of features, it’s not just a device; it’s a companion that ensures you’re ready for any roadside challenge.

In conclusion, the S4000 is more than a jump starter; it’s a lifeline for drivers navigating the unpredictable journey on the road.

GIMFOOM Jump Starter, 4000A Car Battery Jump Starter with Wall Charger (10L Gas & 10L Diesel Engines), 12V Jump Starter Battery Pack with 3.4 Inch Smart Display, Jump Box with 400 Lumens LED Light
  • 【6-IN-1 JUMP STARTER】The S4000 jump starter was designed by designers of cutting-edge technology in the United States. This jump starter battery pack combines a car emergency start, 10 intelligence protections, a flashlight, a power bank, dual USB outputs, and a 3.4-inch intelligence screen.
  • 【POWERFUL BATTERY JUMP STARTER】This car jump starter has a powerful 4000A peak current to start low voltage and fully drained car batteries quickly. This car battery jump starter with a high-rate lithium battery can start up to 10.0L gas and 10.0L diesel engines. Suitable for 12V cars, trucks, motorcycles, boats, RV's or lawnmowers, etc. Up to 70 emergency starts.
  • 【DUAL USB FAST OUTPUT】 Equipped with 2*USB ports (5V/3A & 5V/2.4A) fast output design, the S4000 jump starter can quickly charge your headphones, cell phones, tablets, drones, cameras, and other USB devices and more.
  • 【LCD SMART DISPLAY】The 3.4-inch LCD smart display makes operation clear and simple for customers. This battery jump starter detects and displays the operation status, power level, and possible errors in real-time, so you can see the status of the jump starter battery pack at a glance.
  • 【USER-FRIENDLY DESIGN】The battery jumper is equipped with 400 lumens bright LED light that can last up to 72 hours. The luminous area is 2-3 times larger than other car battery jump starter. 3 modes (flashlight/strobe/SOS) for different emergency situations. Especially the red SOS mode works as a warning triangle.


  • Bayram Sarıkaya

    I am very curious about batteries, devices that charge batteries and these topics. I share reviews, comparisons and news for people who are curious about these issues.

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