> For the complete documentation index, see [llms.txt](https://docs.tempoweave.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tempoweave.com/tempotreadle-3/tempotreadle-2/installation-and-tuning/powering-without-a-battery-ac.md).

# Powering without a Battery (AC)

TempoTreadle is supplied with a long cable to use for plugging into a wall socket. We supply one end for for the socket.  Shown in the picture is the US adapter, but any adapter, such as that used for a mobile phone, can be used for if using TempoTreadle in a country outside the US.  

<figure><img src="https://content.gitbook.com/content/zlKFzCjhVc5c7ChmaNU4/blobs/SjYwAbNcl5kUEz7Wd4C4/PoweringNoBattery.jpg" alt="" width="375"><figcaption><p>Preparing to Power TempoTreadle with AC</p></figcaption></figure>