Xiaomi ZMI + Modem 7800 mAh User Manual
![Xiaomi ZMI Power Bank + Modem 7800 mAh manual cover](/images/1db153b645403b461db90875/thumbs/thumb175x175.webp)
To charge the power bank, connect the micro USB input port to a power source using a compatible cable. The LED indicators will show the charging status.
The power bank is compatible with most USB-powered devices, including smartphones, tablets, and other electronic gadgets.
To use the modem function, insert a SIM card into the designated slot and turn on the device. Connect your device to the Wi-Fi signal emitted by the power bank.
Ensure the power bank is charged, and check that the cable and ports are not damaged. Try using a different cable or port if necessary.
Press the power button, and the LED indicators will display the remaining battery capacity. Each light typically represents a certain percentage of charge.
Yes, you can charge the power bank while it functions as a modem. This allows continuous operation without depleting the battery.
Locate the reset button on the device, and press it using a pin or similar object for a few seconds until the modem resets.
Keep the power bank away from extreme temperatures and moisture. Regularly clean the ports to prevent dust accumulation.
While the power bank has safety features, it is generally recommended to avoid overcharging for prolonged battery life. Use chargers with auto shut-off features if possible.
Check the manufacturer's website for firmware updates. Follow the instructions provided to download and install the update using a connected device.