Screen Does Echo Dot need to be plugged in all the time? By DIY Posted on September 19, 2022 It must be plugged in. The networking is wireless, but the power is not. For the echo dot v3, there are lots of battery packs available that you connect to it, and it provides the power while the battery pack still has power. Related Topics: Most Popular How To How to Record Video on Windows 10 Linux How to Fix: WiFi Connected But No Internet Access Android How To Remove A Virus From An Android Phone How To How to Clean Hacked WordPress site Windows Epson Error Code 0x97 Windows How to run Canon LaserBase MF3110 on Win10 64bit