Battery Care Pro shows how healthy your battery really is, tells you when to unplug, and learns how you use your phone to estimate how long your battery will last.
BATTERY HEALTH, MEASURED
• Measures your battery's real capacity (mAh) from your own charges
• Health as a percentage of original capacity, on phones that publish their design capacity
• Charge cycle count on Android 14 and newer, where your phone reports it
• Android's own battery condition, plus temperature and voltage
CHARGE ALARM AND LOW-BATTERY ALERT
• Get an alert when charging reaches 80%, or any level you choose from 60% to 100%
• Low-battery alert at the level you choose
• Stopping before 100% and avoiding heat reduces long-term battery wear
AI ESTIMATES THAT LEARN YOU
• Time left is learned from how you use your phone at different times of day
• Insights from your own history: heat while charging, overnight charging, how often you charge to 100%, and drain with the screen off
• Everything is calculated on your phone. Your battery data is not uploaded
LIVE CHARGING DETAILS
• Charging speed in watts and current in mA, where your phone reports them
• Time until full, charging status and power source (AC, USB or wireless)
• Charging history and battery level charts
• Most-used apps today (needs Usage Access)
• Home screen widget, and a battery-status notification you can turn off anytime
• Shortcuts to Android's own battery saver, battery usage and display settings
WHAT IT DOES NOT DO
• It cannot extend battery life beyond Android's own power management
• It cannot repair battery hardware or restore lost capacity
• Readings come from your phone's hardware and their accuracy varies by manufacturer; health figures are estimates, not lab measurements
Some phones (Xiaomi, OPPO, realme, vivo, Huawei, OnePlus, Samsung) stop apps in the background. The app shows where to allow it so alerts keep working.
Privacy: battery data stays on your device. Ads appear in the free version; a one-time "Remove ads" purchase removes them.
Support: support@technicaldost.com
Real battery health, 80% charge alarm, charging watts and AI time-left estimates