ChargeCue: Battery Alerts

ChargeCue is a privacy-friendly battery companion for Android. Monitor charging clearly, set your own target and get reliable alerts when your battery reaches it.

FEATURES

• Charging target and full-charge alerts
• Low-battery, temperature and battery-status alerts
• Charging interruption protection
• Battery details: level, temperature, voltage, current, health, capacity estimates and cycles when available
• Charging history and useful estimates
• Home-screen widget with live battery status
• Battery Drainer with CPU usage, temperature limits, duration, ETA and live progress
• Custom sounds, vibration, quiet hours and colour themes
• Webhooks for Premium users, with configurable events, methods, headers and payload variables
• Background monitoring guidance for Samsung, Xiaomi/HyperOS and other Android devices
• English, Portuguese, Spanish and French

ChargeCue works locally, requires no account and contains no advertising. It provides alerts and information; it cannot physically stop charging or control your charger. Premium features are offered through Google Play with annual and lifetime options.

Battery readings and estimates depend on the information exposed by each device manufacturer.

Recent changes:
Refreshed interface with a liquid battery sphere that reacts to phone tilt and bubbles while charging. Three widget styles to choose from. Battery Drainer with adaptive CPU load, estimated app CPU usage and screen-on support during tests. CPU-only remains free; optional GPU load requires Premium and is off by default. More visible Start/Stop controls, a warning before every test and automatic temperature and duration limits.