fresh-home/automations/alerts/battery_alert_template.yaml

alias: "Battery Alert Template"
id: automation_battery_alert_template
initial_state: off
trigger:
  - platform: time
    at: "10:00:00"
  - platform: time
    at: "18:00:00"
condition:
  condition: or
  conditions:
    - condition: template
      value_template: >-
        {%- set threshold = 40 -%}
        {%- for item in states.light if (item.attributes.battery_level is defined and item.attributes['battery_level'] | int < threshold) or ("battery" in item.name | lower and ((item.state | int < threshold and item.state|int != 0) or item.state | lower == "low" or item.state | lower == "unknown")) -%}
        {%- if loop.first -%}
        {{ true }}
        {%- endif -%}
        {%- endfor -%}
    - condition: template
      value_template: >-
        {%- set threshold = 40 -%}
        {%- for item in states.switch if (item.attributes.battery_level is defined and item.attributes['battery_level'] | int < threshold) or ("battery" in item.name | lower and ((item.state | int < threshold and item.state|int != 0) or item.state | lower == "low" or item.state | lower == "unknown")) -%}
        {%- if loop.first -%}
        {{ true }}
        {%- endif -%}
        {%- endfor -%}
    - condition: template
      value_template: >-
        {%- set threshold = 40 -%}
        {%- for item in states.sensor if (item.attributes.battery_level is defined and item.attributes['battery_level'] | int < threshold) or ("battery" in item.name | lower and ((item.state | int < threshold and item.state|int != 0) or item.state | lower == "low" or item.state | lower == "unknown")) -%}
        {%- if loop.first -%}
        {{ true }}
        {%- endif -%}
        {%- endfor -%}
    - condition: template
      value_template: >-
        {%- set threshold = 40 -%}
        {%- for item in states.zwave if (item.attributes.battery_level is defined and item.attributes['battery_level'] | int < threshold) or ("battery" in item.name | lower and ((item.state | int < threshold and item.state|int != 0) or item.state | lower == "low" or item.state | lower == "unknown")) -%}
        {%- if loop.first -%}
        {{ true }}
        {%- endif -%}
        {%- endfor -%}
    - condition: template
      value_template: >-
        {%- set threshold = 40 -%}
        {%- for item in states.lock if (item.attributes.battery_level is defined and item.attributes['battery_level'] | int < threshold) or ("battery" in item.name | lower and ((item.state | int < threshold and item.state|int != 0) or item.state | lower == "low" or item.state | lower == "unknown")) -%}
        {%- if loop.first -%}
        {{ true }}
        {%- endif -%}
        {%- endfor -%}
    - condition: template
      value_template: >-
        {%- set threshold = 40 -%}
        {%- for item in states.binary_sensor if (item.attributes.battery_level is defined and item.attributes['battery_level'] | int < threshold) or ("battery" in item.name | lower and ((item.state | int < threshold and item.state|int != 0) or item.state | lower == "low" or item.state | lower == "unknown")) -%}
        {%- if loop.first -%}
        {{ true }}
        {%- endif -%}
        {%- endfor -%}
action:
  - service: notify.mobile_app_pixel_7
    data:
      message: >-
        {% set threshold = 40 %}

        {% for item in states.binary_sensor if (item.attributes.battery_level is defined and item.attributes['battery_level'] | int / 5 < threshold) or ("battery" in item.name | lower and ((item.state | int < threshold and item.state|int != 0) or item.state | lower == "low" or item.state | lower == "unknown")) %}
        {%- if loop.first %}Binary Sensors:{% endif %}
        {{ item.name }} {{ item.attributes.battery_level / 5 }}%
        {%- endfor -%}