# andrew-codechimp/HA-Battery-Notes

A Home Assistant integration to provide battery details of devices

Repository: https://github.com/andrew-codechimp/HA-Battery-Notes
Canonical: https://ross.abutalabs.com/products/ha-battery-notes
Language: Python
License: MIT
License Family: permissive
Topics: hacs, hacs-integration, home-assistant, homeassistant, homeassistant-integration, homeassistant-custom-component
Last push: 2026-09-02T19:41:10+00:00

## Health v2 (maintenance only)
Score: 96/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 100, release rhythm 100, longevity 79
- inputs: {"age_days": 1112, "days_push": 0, "days_rel": 1, "gap_med": 10.5, "n_releases_24m": 45}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1157, forks 131 (observed 2026-09-03T02:15:09.048887+00:00)

## What it is
A Home Assistant custom integration that adds battery notes to devices, tracking battery type, replacement dates, low battery thresholds, and unreported batteries. It includes a device battery library for automatic discovery and exposes events for dashboard cards and automations.

## Use cases
- track battery type and replacement dates for smart home devices
- get notified when a device battery is low
- detect devices that stopped reporting battery levels
- automatically discover battery info for known devices
- build battery status dashboard cards in Home Assistant

## When to choose
- you use Home Assistant and want centralized battery management for battery-powered devices
- you want automatic battery type detection from a device library
- you need low-battery and stale-battery notifications via automations

## When to avoid
- you don't use Home Assistant
- you only have a few devices and prefer manual tracking
- you need battery monitoring for non-Home Assistant platforms

## Facets
- artifact type: plugin
- maturity: active
- function: monitoring, iot, configuration-management
- domain: iot, self-hosted
- platform: python, iot, self-hosted
- tags: home-assistant, hacs, battery-tracking, custom-component, smart-home, home-automation

## Member repositories
- andrew-codechimp/HA-Battery-Notes (main) score 96

## Provenance
- Observed fields: from GitHub, fetched 2026-09-03T02:15:09.048887+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:33:31.878047+00:00, confidence not recorded.
  - readme: https://github.com/andrew-codechimp/HA-Battery-Notes (fetched 2026-09-03T02:15:09.048887+00:00, sha 9c8642ca8293)
- Data as of 2026-08-30T08:39:29.467469+00:00.