A:Answer The Nano Power Bank with Built-In Foldable USB-C Connector, like other power banks, may continue outputting power even when the connected device is turned off, depending on its design. For instance:
The included USB-C cable can drain power automatically if left connected, even if the device itself is not in use.
Similarly, the power bank might activate modes such as wireless charging or trickle charging that could affect its behavior.
For your specific application, where the connected device is turned off and then turned on when needed, you might want to test the power bank's behavior to ensure it aligns with your requirements. Generally, disconnecting the cable when the connected device is not in use is recommended to prevent power drain.
