Troubleshooting

If myPower ALL does not power the portable device or charge the device battery, take these steps:

1.Verify that the current consumption of the portable device is not more than 4Amp. If the device consumes more than the maximum provided by myPower ALL, the device will shut down when turned on and cannot be powered and/or charged by myPower ALL.

2.If the device requires a charging voltage greater than 14V, verify that the total output power provided by the device power adapter is not more than 64W. To do this, multiply the voltage by the amps shown on the power adapter (Watt=Voltage x Amps). If the output power is greater than 64W, myPower ALL MP3300 will not power or charge the device.

3.View the remaining battery capacity. If it is below 25%, recharge myPower ALL.

4.Check that the output cord is connected to both myPower ALL and the portable device, and that the adapter plug fits snugly into the power jack on your portable device. If not, try another adapter.

5.Verify that the polarity of the portable device’s power jack matches the adapter plug. In most cases, the polarity is center positive. In this case, you must match the positive symbol (+) on the selected adapter plug to the positive symbol (+) on the power output cord as shown on the top right, and connect. If the polarity is center negative, disconnect the adapter plug from the output cord and reconnect the plug in the opposite direction as shown on the bottom right.

6.Check that the output voltage for your portable device matches or is just below the output voltage set on myPower ALL. If the output voltage is not correct, unlock the voltage lock (if in the locked position), and change the voltage as required.

Center Positive Connection

Center Negative Connection

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Tekkeon MP3300 manual Troubleshooting
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MP3300 specifications

The Tekkeon MP3300 is a versatile portable power solution designed to meet the energy demands of various electronic devices. This compact and lightweight power bank stands out in the crowded market of power supplies, thanks to its impressive specifications and user-friendly features.

One of the main highlights of the MP3300 is its 3300mAh capacity, which provides a dependable power source for a wide array of devices, including smartphones, tablets, and portable gaming consoles. The design aims to cater to the on-the-go lifestyle, allowing users to stay connected without constantly worrying about battery life. The power bank’s compact size makes it easy to carry in a bag or even a pocket, making it an ideal travel companion.

The MP3300 offers various output voltages, including 5V, 9V, and 12V. This flexibility ensures compatibility with a broad range of devices, from basic mobile phones to more power-hungry gadgets. Users can switch between these voltages with ease, making the Tekkeon MP3300 particularly valuable for those who carry multiple devices with different charging requirements.

Another notable feature of the MP3300 is its built-in charging cables and connectors, which eliminate the need for additional wires. This thoughtful design aspect enhances convenience, making it easier for users to charge their devices without fumbling through bags for the right cable. Additionally, it features a standard USB port, allowing for the charging of any USB-compatible device.

The unit is equipped with advanced safety features, including over-voltage protection and short-circuit protection, ensuring that both the power bank and the connected devices remain safe during operation. This focus on safety is critical for users who rely on their electronic devices for daily tasks.

Durability is another strength of the Tekkeon MP3300. Built with quality materials, it is designed to withstand the rigors of daily use. This robustness enhances its appeal as a go-to power bank for both everyday users and outdoor enthusiasts.

In conclusion, the Tekkeon MP3300 offers a combination of portability, versatility, and safety features that make it a standout choice for anyone in need of a reliable power source. Whether you’re on a long trip, a busy workday, or simply enjoying leisure activities, the MP3300 ensures that your devices remain charged and ready to go. Its thoughtful design and advanced technologies cater to the varying needs of modern users, making it an essential gadget in today’s fast-paced world.
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