Battery patrol – Sound alerts for custom battery levels

Summary: Battery Patrol is an Android app that plays sound alerts at user-defined battery percentages during charging or discharging, eliminating the need to monitor the battery icon constantly.

What it does

It lets users set custom battery level thresholds and select alert sounds that notify them when those levels are reached.

Who it's for

Android users who want precise audio notifications for specific battery charge or discharge levels.

Why it matters

It helps protect battery health by reducing unnecessary battery checks and stress.