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+# Battery Plugin for Oh My Bash
+
+## Overview
+
+This custom plugin for Oh My Bash enhances your terminal experience by providing functions to monitor and display battery status and information.
+
+## Functions
+
+### 1. `ac_adapter_connected`
+
+- **Description:** Checks if the AC adapter is currently connected.
+- **Returns:**
+  - `0` if the adapter is connected.
+  - Non-zero exit status otherwise.
+
+### 2. `ac_adapter_disconnected`
+
+- **Description:** Checks if the AC adapter is currently disconnected.
+- **Returns:**
+  - `0` if the adapter is disconnected.
+  - Non-zero exit status otherwise.
+
+### 3. `battery_percentage`
+
+- **Description:** Retrieves and displays the current battery charge as a percentage of full (100%).
+- **Returns:**
+  - Battery percentage as an integer.
+
+### 4. `battery_charge`
+
+- **Description:** Presents a graphical representation of the battery charge using ASCII characters.
+- **Returns:**
+  - Graphical representation of the battery charge.
+
+## Usage
+
+1. Ensure the plugin file is properly integrated into your `.bashrc` or `.bash_profile`.
+2. Utilize the provided functions to monitor battery status and information directly in your terminal.
+
+```bash
+# Check if AC adapter is connected
+ac_adapter_connected
+
+# Retrieve battery percentage
+battery_percentage
+
+# Visualize battery charge graphically
+battery_charge
+```
+
+## Dependencies
+
+This plugin relies on several utilities for retrieving battery information:
+
+- `upower`: Primary tool for battery information retrieval.
+- `acpi`, `pmset`, `ioreg`, `WMIC`: Fallback options for battery information retrieval.
+- `/sys/class/power_supply/`: Fallback option for battery information retrieval.
+
+```
+
+```