GOOLOO 4000A Car Jump Starter 26800mAh Power Bank Portable Charger Booster 12V Auto Starting Device Emergency Battery Starter

(3 customer reviews)


  • Brand Name: GOOLOO
  • Origin: Mainland China
  • Battery Capacity(mAh): 20000-30000
  • Peak Current: >1200 A
  • Conversion Rate: >90%
  • Number Of Built-in Batteries: 4
  • External Testing Certification: MSDS,ROHS,FCC,ce,UL
  • Certification: UL,RoHS,MSDS,FCC,CE
  • Item Weight: 1500g
  • Fast Charge: Two-Way Fast Charge
  • Certified: ce,FCC,SDS,MSDS
  • Voltage: 12V
  • Special Features: USB,Lighting,Cigarette Lighter Starter,warning light,SOS Lighting
  • Model Number: GT4000 No Heating
  • Use: Car Jump Starter
  • Chipset Manufacturer: Li-ion Battery
  • Item: Jump Starter
  • Capacity: 26800mAh
  • Peak Current: 4000A
  • Car Jump Start Output: 12V
  • USB: USB Port
  • Waterproof: Yes
  • Item Weight: 1.5KG/2.25KG
  • Starting Current: 800A(3s)
  • Battery Cycle Life: over 1000 times
  • USB-C IN/OUT: PD100W Max
  • USB1 OUT: QC 3.0/18W Max(5V/3A,9V/2A,12V/1.5A))
  • USB2 OUT: 5V/2.4A
  • DC OUT: 15V/10A(150W Max)
  • Gas Engine Rating: 12.0L
  • Diesel Engine Rating: Up to 10.0L
  • Operating Temperature: -20℃ to -60℃
  • LED Light Power: 400 lumen
  • Charging Time: 57min
  • 3 LED Light Modes: Illumination, SOS, Strobe
  • Unit Size(L*W*H): 270*150*120mm(L*W*H)


Help you out of the following dilemmas quickly and easily. Forget to turn off the light all night, encounter the extreme weather, or need a jump, GOOLOO jump starters help you out of desperate and get fast on the road.

The Strongest &

Stoutest Jump Starter

Start your vehicles instantly.10 Built-in Protections, Designed for super Safe.

Over 10 types of built-in safety protections ensure super safe operation.3.2” LED Screen,
Operation Status in a Glance.

Informative screen shows battery levels, operation status and specific error codes.5-Min Charge to 20%, Ready without the Wait.

Instant jump starts in just 5 minutes. 100W Speed Charging charges from 0% to 100% in less than 1.2H.IP65² Water and Dust Resistant.

Rugged design for greater durability even in the toughest conditions.Beyond a Jump Starter,
26,800mAh³ Power Bank.

Ready to charge all your devices. With USB-A*2 and USB-C ports, GT4000 also works as a 26,800mAh power bank.Low Self-Discharge,

Battery Ready for 24 Months.

With a super low self-discharge design, GT4000 holds a charge for up to 24 months.

Power with Light

A 400 LUMEN LED light with 3 modes:
flashlight, strobe, and SOS. So you
can light up your night.

SKU: 1005004392062695 Category:

Based on 3 reviews

4.3 overall

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    February 2, 2023
    I was surprised at how lightweight and portable this charger is. It's perfect for taking on road trips or storing in the trunk of my car.
    December 11, 2022
    This car battery charger is a lifesaver! It's compact, easy to use, and gets the job done quickly.
    November 12, 2022
    User-friendly software, easy to navigate and use.