GOOLOO GP4000 4000A Peak SuperSafe Car Jump Starter (All Gas, up to 10.0L Diesel Engine) 12V Auto Battery Jumper Booster with USB Quick Charge and Type C Port

GOOLOO GP4000 4000A Peak 99.2Wh Portable Car Jump Starter

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GOOLOO GP4000 4000A is a powerful supersafe portable GOOLOO jump starter. It can jump-start cars, Motorcycles, RV, tractors, light-duty trucks, mowers, cargo vans, ATVs, snowmobiles, oil boats, yachting, etc. having up to 10.0L diesel and all gas engines. With its peak current of 4000 Amps, it can jump-start vehicles multiple times in one charge.

Features of GOOLOO GP4000 4000A

Following are the features of this product:

  • It is a handy and portable power pack having a peak current of 4000 Amps.
  • It has built-in 8 protections against unexpected situations. These include short-circuit, reverse-connection, heating up, surge-voltage, over-charge, over-discharge, over-current.
  • It has an LED flashlight with 3 modes: Solid, SOS, and Strobe.
  • The Type-C port can be used for both input and output. Its charging cable is provided with purchase.
  • A high-quality lithium-ion battery of 99.2 Wh capacity included.
  • The USB Type-C port can be used to charge other compatible devices. I.e. You can use the Type-C USB port to charge the jump starter itself or charge other applicable electronic gadgets.
  • The built-in Quick Charge 3.0 (QC3.0) USB ports can be used to charge virtually any USB powered device at a lightning speed.
  • The device can jump-start your vehicle having up to 10.0L diesel and all gas engines.
  • It is good for Cars, Motorcycles, RV, tractors, light-duty trucks, mowers, cargo vans, ATVs, snowmobiles, oil boats, yachting, etc.
  • The provided cables are constructed with all-metal clamps to prevent breakage caused by long-term use

GOOLOO 4000A 99.2Wh Charger

GOOLOO 4000A GP4000 is one of the best portable car battery jump starters. It is a multi-functional jump starter with 8 protections systems. It has an LED flashlight with 3 modes – solid, strobe, S.O.S. The S.O.S lighting signal is usually used for help. It has dual USB ports. The heavy-duty, all metal clamps and cables are durable and long-lasting.

This jump starter has LED indicators, below the Power on/off button. It shows the current charging level of its internal battery.

GOOLOO GP4000 Battery Booster

This unit works as a jump starter pack and a power bank that has 2 USB ports. One of the USB ports is the Quick Charge (QC3.0) USB port. These Ports help to charge auto devices like car fridges, vacuum cleaners, air compressors, etc., and other electronic devices like smartphones, cameras, GPS, and tablets. The built-in power bank capacity is 99.2 Wh having a litheum-ion battery.

One of the built-in USB Ports is capable of charging electronic devices at a speed of 2.1A. Make sure to charge the unit before its first use.

Included Accessories

You can find these accessories with the purchase of this product:

  • GOOLOO GP4000 Jump Starter (main product).
  • Type-C Wall charger
  • 12V heavy-duty battery clamps
  • USB-C cable
  • Type-C to Type-C cable
  • Storage case
  • User manual

GOOLOO GP4000 Specifications

The following are the specifications of the product:

  • Brand: GOOLOO
  • Model: GP4000
  • Item Weight: 3.47 pounds
  • Product Dimensions: 8.97 x 3.92 x 1.29 inches
  • Bulb Type: LED
  • Amperage: 4000 Amps
  • Voltage: 12 volts
  • Battery Capacity: 99.2 Wh
  • Batteries: 1 Lithium-ion battery required. (included).
  • Other Special Features:
    • Jump-starts up to 10.0L diesel and all gas engines.
    • Type-C In/Out charging port.
    • Very compact, handy, and portable design.
    • 3-6 Months stand-by time, but better recharging about once in a month.
    • LED flashlight with 3 modes – solid, strobe, S.O.S.
    • The internal battery’s expected life is 1000+ cycles.
    • Dual USB ports in which one is QC3.0 Port (Quick Charge Port)
  • Safety Rating/Certification: UL2743/CE / FCC / RoHs

Pros & Cons

Portable, handy, and compact design
Can be used to charge electronic gadgets
The Type-C port for input and output. i.e. It can be used to charge the jump starter or charge other devices.
One of the USB Ports is the Quick Charge (QC) 3.0 Port having backward compatibility.
It has an LED flashlight, 2 USB Ports, 1 Type-C USB Port, and all-metallic, smart cable clamps.
18-months of warranty included.
Its cables seem to be way shorter.
It can only be used with 10L or less than 10L diesel engines.
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Final Words about GOOLOO GP4000 Jump Starter

GOOLOO 4000A is a good portable car jump starter. It is very easy to use and assure a long life service. It has many features which are very effective and useful.

The reviews about this vehicle jump starter show that it has proved to be one of the successful ones. Up till now, almost all of its users say, it is a better choice. Some of them complain about their short cables. But after all, it depends on many factors.

Some users have a bad experience, but they have got a replacement unit or got a refund. As you know, it comes with an 18-months warranty. The GOOLOO company will replace it for you free of cost.

If you found any issue using this product, or have experienced something strange, please share with us in the comments below. If you want to know about other car jump starters, you can check the reviews.

5 Replies to “GOOLOO GP4000 4000A Peak 99.2Wh Portable Car Jump Starter”

  1. John Martinez

    I just ordered based on mostly positive reviews and look fwd to practical use of this product. Today is 4.16.2021


  2. Frank Mech

    I got the GOOLOO GP4000 ($164) for myself for Xmas 2021 and bought 3 Imazing 2500A ($75 each) units for my sons.

    GOOLOO GP4000: All of the following uses were successful. I have jumped 1 diesel IH farm tractor once, 1 John Deere 445 (fitted with snowblower) 2 times, 1 Yamaha Vino moped once, a few generators (I have lots, 3 with electric start) about 5 times total, 1 generic riding mower twice, 7 autos (6 gas cars and 1 diesel Ford pickup) once each. I charged the GOOLOO GP4000 once at Xmastime and once mid-way through the above charging projects. There is a bit of a steep learning curve but stick with it and read the instructions! I give this device a 5/5 rating. Nice hard case too, very sturdy.

    Imazing 2500A: #1 son has started his (above mentioned) diesel farm tractor many times and it worked well even in outside temperatures around zero F to -10 F. In fairness, the tractor was cold, but the starter pack was fresh out of a warm house. #3 son has used his to jumpstart 5 gas cars at his job (IT specialist at public school), phone charging regularly, and as a power supply for a Chromebook. #4 son unknown usage. And for those counting sons #2 lives in Europe.

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