# VR-25/acc

Advanced Charging Controller

Repository: https://github.com/VR-25/acc
Canonical: https://ross.abutalabs.com/products/acc
Homepage: https://github.com/Magisk-Modules-Repo/acc
Language: Shell
License: GPL-3.0
License Family: copyleft
Topics: lithium-ion, li-ion, battery-longevity, charging-voltage, control-charging, disable-charging, battery-service-life, extend-battery, android, magisk, charging-current, battery-lifespan, accu, accu-battery, acca, accapp
Last push: 2025-06-06T05:27:23+00:00

## Health v2 (maintenance only)
Score: 45/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 25, release rhythm 40, longevity 100
- inputs: {"age_days": 2671, "days_push": 453, "days_rel": 472, "gap_med": 17, "n_releases_24m": 2}
- flags: prerelease_only
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2380, forks 136 (observed 2026-08-28T04:06:42.247620+00:00)

## What it is
ACC (Advanced Charging Controller) is a shell-based Android tool for managing battery charging to extend lithium-ion battery service life. It works with any root solution (Magisk/KernelSU) and controls charging current, voltage, temperature, and capacity limits.

## Use cases
- limit android charging current to extend battery lifespan
- stop charging at a set battery percentage
- cap charging voltage and temperature on rooted android
- pause and resume charging automatically on android
- slow charge an old battery to reduce degradation
- control charging switches on magisk or kernelsu devices

## When to choose
- you have a rooted Android device and want to prolong battery service life
- you need fine-grained control over charging current, voltage, and temperature limits
- you want a lightweight shell-based solution installable as a Magisk/KernelSU module

## When to avoid
- your Android device is not rooted
- you need a graphical app without terminal usage (though front-ends like ACCA exist)
- you want to manage battery health on non-Android platforms

## Facets
- artifact type: cli-tool
- maturity: active
- function: developer-tools, cli, configuration-management
- domain: android-tools, developer-tools, hardware
- platform: cli
- tags: battery-health, charging-control, magisk-module, root, lithium-ion, shell-script, android

## Member repositories
- VR-25/acc (main) score 45

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:42.247620+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 2026-08-30T02:34:51.609046+00:00, confidence not recorded.
  - readme: https://github.com/VR-25/acc (fetched 2026-08-28T04:06:42.247620+00:00, sha d0202c942cbd)
  - homepage: https://github.com/Magisk-Modules-Repo/acc (fetched 2026-08-29T10:15:42.782243+00:00, sha 8fec198c9803)
- Data as of 2026-08-30T08:39:29.467469+00:00.