CozyLife Battery Home Assistant Integration

This is a custom integration for Home Assistant to control and monitor CozyLife / Hepway portable batteries.

Features

• AC Power Switch: Turn the AC output on and off.
• Battery Level Sensor: Monitor the battery charge percentage.
• Output Watts Sensor: Monitor the current power output.
• Incoming Watts Sensor: Monitor incoming power (charging).
• Minutes Remaining Sensor: Estimate the remaining battery life.

Installation

Option 1: HACS (Recommended)

1. Ensure HACS is installed in your Home Assistant instance.
2. Go to HACS > Integrations.
3. Click the three dots in the top right corner and select Custom repositories.
4. In the Repository field, enter the URL of this repository.
5. In the Category dropdown, select Integration.
6. Click Add.
7. Close the modal, find "CozyLife Battery" in the list, and install it.
8. Restart Home Assistant.

Option 2: Manual Installation

1. Copy the custom_components/cozylife_battery directory to your Home Assistant custom_components directory.
2. Restart Home Assistant.

Configuration

1. Go to Settings > Devices & Services.
2. Click Add Integration.
3. Search for CozyLife Battery.
4. Enter the IP Address (Host) of your battery device.
5. Click Submit.

Usage

Once configured, the following entities will be available:

• switch.cozylife_battery_ac_power: Controls the AC power outlet.
• sensor.cozylife_battery_battery_level: Shows the battery charge percentage.
• sensor.cozylife_battery_output_watts: Shows the current output in Watts.
• sensor.cozylife_battery_incoming_watts: Shows the incoming power in Watts (charging).
• sensor.cozylife_battery_minutes_remaining: Shows the estimated runtime in minutes.

Troubleshooting

If the device does not connect, ensure that:

• The IP address is correct and static (recommended).
• The device is on the same network as Home Assistant.