Getting the most out of your new NOCO GB70 lithium jump starter requires understanding its capabilities and following a clear procedure. This device is a powerhouse packed into a compact case, designed to start gas engines and serve as a portable power bank. Mastering how to use NOCO boost GB70 correctly ensures you are prepared for emergencies and can safely charge a variety of devices without risking damage to your equipment.
Understanding the GB70 and Its Key Features
The NOCO GB70 represents a significant step forward in portable power technology, combining a compact design with robust safety features. Before learning how to use NOCO boost GB70, it is essential to familiarize yourself with its primary ports and indicators. You will find USB-A and USB-C ports for charging gadgets, a built-in LED flashlight, and the crucial clamps for jump starting vehicles. The unit boasts spark-proof technology, meaning it is safe to connect the clamps even if you make a mistake in polarity, which dramatically reduces the risk of user error.
Preparing for a Jump Start
Safety is the absolute priority when preparing to jump start a vehicle with the GB70. Ensure the booster is fully charged, as a low battery in the unit will prevent it from delivering the necessary power. Park the vehicle with the dead battery close enough so that the clamps can reach, but ensure they do not touch each other. Turn off both vehicles and all electrical accessories like lights and radios. Consult the vehicle manual to locate the exact position of the battery terminals, as corrosion or dirt can impede the connection.
Step-by-Step Connection Process
Following the correct sequence is vital to safely using the GB70. Never connect the clamps while the booster is turned on. Start by attaching the red positive clamp to the positive terminal of the dead battery. Then, connect the other red clamp to the positive terminal of the healthy battery in the assisting vehicle. Move to the black clamps, attaching one to the negative terminal of the good battery. Finally, connect the remaining black clamp to a clean, unpainted metal surface on the engine block of the vehicle with the dead battery, ensuring it is grounded properly.
Powering On and Monitoring the Process
With the clamps securely connected in the correct order, you can now turn on the NOCO GB70. Press the power button firmly to activate the unit, and observe the display screen for voltage readings and connection status. The GB70 will often attempt to start the disabled engine automatically. If the engine does not turn over immediately, do not hold the power button indefinitely; short bursts are recommended to protect the booster’s internal electronics. Once the engine fires, you can turn off the GB70 and carefully remove the clamps in the reverse order of attachment, starting with the negative ground clamp last.
Charging Devices with the GB70
Beyond jump starting, the GB70 functions as a high-capacity power bank, which is useful for charging phones, tablets, and other USB devices during travel or blackouts. To initiate charging, simply plug a standard USB cable into the appropriate port on the unit. The GB70 features smart charging technology that regulates the output to match the device’s requirements, preventing overcharging. While the device is charging the external gadget, you can monitor the remaining power level of the GB70 via its LCD screen, ensuring you retain enough energy for your next emergency jump start.
Maintenance and Storage Best Practices
Longevity and reliability depend heavily on how you store and maintain your NOCO GB70. If you plan to store the unit for an extended period, ensure it is recharged every three to six months to prevent the battery from going into a deep discharge state. Keep the unit in a cool, dry place away from direct sunlight and extreme temperatures. Regularly inspect the clamps and cables for any signs of wear or damage, and always recharge the device after using it to deplete the battery, whether for a jump start or a full charge cycle of your electronics.
