Battery Doctor: Health Checker

MD Developer Studio

Contains adsIn-app purchases

About this app

Battery Doctor is the smart way to monitor your battery health, track charging speed, and see exactly which apps are draining your battery — all in real time.

Whether you want to extend battery life, find power-hungry apps, or check if your charger is actually fast, Battery Doctor gives you clear, accurate insights in a clean, easy-to-use design.

★ KEY FEATURES ★

🔋 REAL-TIME BATTERY MONITOR
See live power, current, voltage, and temperature at a glance. Watch your battery drain and charge in real time with smooth live charts.

❤️ BATTERY HEALTH CHECK
Run a deep battery health scan and get an easy A–F grade. Check voltage stability, thermal profile, cycle wear, charge behavior, and more — so you know exactly how healthy your battery is.

📊 APP BATTERY USAGE
Find out which apps drain your battery the most. See per-app screen-on drain, screen-on time, and a clear drain-share breakdown so you can stop the biggest battery killers.

⚡ CHARGING MONITOR & CHARGER TEST
Track every charge session and measure real charging speed and peak wattage. Compare your chargers and cables to find which one actually charges fastest on your phone.

📈 USAGE INSIGHTS
See your battery drain by hour of day and review recent discharge sessions with detailed mAh and %/hr stats. Understand your habits and make your battery last longer.

🌡️ TEMPERATURE & VOLTAGE TRACKING
Keep an eye on battery temperature and voltage to avoid overheating and protect long-term battery health.

★ WHY YOU'LL LOVE BATTERY DOCTOR ★

✔ Clean, modern, easy-to-use design
✔ Accurate real-time data — no guesswork
✔ Helps extend battery lifespan
✔ Identify battery-draining apps instantly
✔ Test chargers and cables for real speed
✔ Light & dark theme, multiple languages
✔ Lightweight and fast

★ SMART TIPS TO EXTEND BATTERY LIFE ★
Battery Doctor gives you personalized recommendations — like using slower charging to extend lifespan — based on your real usage patterns.

Take control of your battery today. Download Battery Doctor and keep your phone healthy, fast, and running longer.

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Note: Battery Doctor reports data provided by your device's battery system. Results may vary by device and Android version. The app does not physically repair batteries; it helps you monitor, understand, and protect battery health.

What’s new

Ready for the production