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configs/zsh/ohmyzsh/plugins/battery/README.md

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+# Battery Plugin
+
+This plugin adds some functions you can use to display battery information in your custom theme.
+
+To use, add `battery` to the list of plugins in your `.zshrc` file:
+
+`plugins=(... battery)`
+
+Then, add the `battery_pct_prompt` function to your custom theme. For example:
+
+```
+RPROMPT='$(battery_pct_prompt) ...'
+```
+
+## Requirements
+
+On Linux, you must have the `acpi` tool installed on your operating system.
+
+Here's an example of how to install with apt:
+```
+sudo apt-get install acpi
+```