GOOLOO GT4000 74Wh Jump Starter

GT4000 Jump Starter

The GOOLOO GT4000 74Wh jump starter is an advanced booster with a capacity of 74Wh (5000 mAh, 14.8V) that delivers a starting current of 800A and a peak current of up to 4000A. It supports gasoline engines up to 12.0L and diesel engines up to 10.0L, making it suitable for a wide range of vehicles. Besides jump-starting, it functions as a power bank with fast USB-C PD charging up to 100W, additional USB ports, and a 150W DC output. The device can perform up to 60 starts on a single charge, features a clear 3.2-inch LED screen, has an IP65 protection rating, and a battery life exceeding 1,000 cycles.

High Power and Broad Compatibility

The GT4000 delivers high starting power, capable of handling both small cars and large engines, including diesel engines up to 10.0L. This versatility allows it to service passenger cars, SUVs, and commercial vehicles. Its ability to perform up to 60 starts per charge enhances practicality and independence on the road.

Pre-heating Technology for Reliable Winter Starts

Equipped with battery pre-heating technology, the GT4000 ensures reliable vehicle starts even in extreme temperatures as low as -40°C. This technology prepares the battery before starting, significantly improving performance in cold weather, ideal for drivers in harsh winter conditions.

Fast Charging and Power Bank Functionality

The USB-C port supports Power Delivery up to 100W, enabling fast charging of laptops, smartphones, and other devices. Additional USB ports and a 150W DC output increase versatility, allowing the GT4000 to replace multiple chargers and serve as an everyday power source.

Clear Display and User-Friendly Operation

A large 3.2-inch LED display shows charge level, power output, and operating temperature, providing full control and readiness information. The device fully charges in approximately 1.2 hours using a 100W PD wall charger, with longer times for lower-powered chargers, ensuring quick preparation and minimal downtime.

Weather Resistance and Robust Construction

The IP65-rated housing protects against dust and splashes, combined with rugged construction for reliable use in various conditions, including rain and snow, enhancing field and travel reliability.

Safety Features

Safety is ensured with overcharge and over-discharge protection, fuse protection, and reverse polarity protection, safeguarding both the user and the vehicle's electrical system.

Package Contents

• GOOLOO GT4000 jump starter
• Carrying case
• USB-A to USB-C cable
• USB-C to USB-C cable
• Jumper cables
• 100W car charger
• Cigarette lighter adapter
• User manual

Technical Specifications

• Manufacturer: GOOLOO
• Model: GT4000
• Capacity: 74Wh (5000 mAh, 14.8V)
• Starting current: 800A
• Peak current: 4000A
• Supported engines: up to 12.0L gasoline / up to 10.0L diesel
• Display: 3.2” LED
• Protection rating: IP65
• Operating temperature range: down to -40°C (with pre-heating technology) up to 60°C
• Charging time: approx. 1.2 hours (with a 100W PD charger)