Gooloo GT3000 Jump Starter 44.4Wh

The GOOLOO GT3000 44.4Wh Jump Starter is a high-performance, portable solution designed to provide reliable engine starting power for vehicles with dead batteries. Engineered for efficiency and safety, this compact device delivers a massive peak current of 3000A, allowing it to jump-start gasoline engines up to 8.5L and diesel engines up to 6.0L. Its robust design and advanced battery technology ensure that drivers can recover their vehicles quickly without needing assistance from another car, making it an essential companion for roadside emergencies and daily travel.

Advantages

The primary advantage of the GOOLOO GT3000 is its exceptional power-to-size ratio, which allows it to deliver a 3000A peak current while remaining small enough to fit in a glove compartment. The device features a long standby time, capable of holding a charge for up to two years, which ensures it is ready whenever an emergency arises. Furthermore, the integration of 65W Power Delivery via USB-C allows for rapid recharging of the unit itself in under an hour, while also serving as a versatile power bank for smartphones, tablets, and other mobile electronics. The inclusion of comprehensive safety protections against short circuits, reverse polarity, and overheating provides peace of mind for users of all experience levels.

Suitable for

• Jump-starting gasoline engines up to 8.5L
• Jump-starting diesel engines up to 6.0L
• Emergency roadside vehicle recovery
• Charging mobile devices like phones and tablets
• Providing illumination during nighttime repairs via the built-in LED flashlight

When it may not be suitable

This device is specifically designed for 12V vehicle systems and should not be used on 24V heavy-duty trucks or industrial machinery. Additionally, while it is highly efficient, it is not intended to replace a healthy, functional car battery if the battery is completely damaged or unable to hold any charge at all.

Key specifications

• Battery capacity: 44.4Wh (3000 mAh at 14.8V)
• Peak current: 3000A
• Starting current: 400A
• Charging input/output: USB-C (up to 65W) and USB-A (18W)
• Operating temperature: -20°C to 55°C (-4°F to 131°F)
• Dimensions: 17.7 x 8.7 x 3.8 cm
• Weight: 600 g

How to use

To use the jump starter, first ensure the device is sufficiently charged. Connect the smart jumper cables to the jump starter and attach the clamps to the corresponding positive and negative terminals of your vehicle's battery. Once the indicator light confirms a secure connection, attempt to start the engine. After the engine starts, disconnect the clamps promptly. The device also features a built-in LED flashlight with steady, strobe, and SOS modes, which can be activated via the dedicated control button for emergency signaling or visibility.

What to consider before purchase

• Verify that your vehicle engine size falls within the supported 8.5L gasoline or 6.0L diesel limits.
• Ensure your vehicle operates on a standard 12V electrical system.
• Check if you have a 65W compatible charger to take full advantage of the fast-charging capabilities.
• Consider the storage space in your vehicle to ensure the compact unit fits conveniently.

Usage recommendations: To maintain optimal battery health, it is recommended to recharge the device every few months even if it has not been used. Always store the unit in its provided EVA carrying case to protect it from moisture and physical impact, and keep it within the specified temperature range to ensure maximum performance during cold winter months.