SPECIFICATIONS

Battery Capacity(mAh): 20000-30000

Brand Name: GOOLOO

Certification: UL,RoHS,MSDS,FCC,CE

Certified: ce,FCC,SDS,MSDS

Conversion Rate: 85%~90%

External Testing Certification: MSDS,ROHS,FCC,ce,UL（纺织品）

Fast Charge: Two-Way Fast Charge

High-concerned chemical: None

Is it with battery: Yes

Item Weight: 1500g

Number Of Built-in Batteries: 4

Origin: Mainland China

Peak Current: >1200 A

Special Features: USB,Lighting,Cigarette Lighter Starter,warning light,SOS Lighting

Voltage: 12 V

BORN TO JUMP START

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.

Freedom to

Hit the Road this Winter

Operable in temperatures as low as -40°F, service your
car this winter even in extreme temperatures.

The Strongest &

Stoutest Jump Starter

Start your vehicles instantly.

Intelligent Pre-Heat Tech¹,
A Smart Start in Freezing Weather.

Smart temperature control beefs up battery performance without the wait, allowing jump starts to work even at -40°F.

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,
20,000mAh³ Power Bank.

Ready to charge all your devices. With USB-A*2 and USB-C ports, GT4000 also works as a 20,000mAh 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.