Facmogu 19V 3.42A Power Supply for Home Audio Bluetooth Stereo Receiver

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The Facmogu DC 19V 3.42A Power Adapter is a versatile and reliable power supply designed to meet a wide range of needs. With an input voltage range of 100-240V AC and a frequency of 50-60Hz, this adapter can be used worldwide. The output voltage is a stable 19V DC, and the maximum output current is 3.42A, providing up to 65 watts of power.

To ensure the compatibility and safety of your device, please review the following guidelines:

1. Check the specification label on your device to confirm that the working voltage is 19V DC, not AC19V or a different voltage.
2. Ensure that the maximum current draw of your device is equal to or less than 3.42A, such as 1A, 2A, or 3A. Exceeding the maximum current may prevent your device from functioning properly and could potentially damage the power supply.
3. Examine the power input port on your device to ensure that the outer and inner diameters match the specifications provided. The polarity should also be correct, with the inner core being positive (+) and the outer sleeve being negative (-).
4. If you have a reference power supply, compare the output voltage, plug size, and polarity to ensure compatibility with the Facmogu adapter.

In the event that you purchase an adapter charger and find that it is unable to charge your device's battery, it may be that the battery's life has expired or is damaged. If this is the case, it is recommended to replace the battery.

We offer a wide range of power adapters to meet your needs, including 9V 1A, 5V 2A, 5V 4A, 12V 3A, 12V 5A, and 12V 3A options. These adapters feature a variety of output voltages and currents, ensuring that you can find the perfect match for your device.

All of our power adapters are built with safety in mind, featuring certifications and protection against over-voltage, over-current, and over-temperature conditions. The wide input voltage range of 100-240V AC also makes them suitable for international travel.

Whether you're powering audio equipment, 3D printers, computer projects, or any other 19V DC device, the Facmogu DC 19V 3.42A Power Adapter is a reliable and versatile choice. With positive customer reviews and a one-year warranty, you can purchase with confidence.

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