Take control of your phone’s power — and make every charge last longer.
Battery Guardian is a free, lightweight, and accurate battery monitor app that helps you protect battery health, prevent overheating, and extend battery lifespan.

Track detailed battery health statistics, voltage, temperature, and charging cycles in real time. Get instant alerts when your battery gets too hot, drains too quickly, or exceeds safe limits — all fully configurable.

Get battery saving tips that actually work — from hidden Android settings to quick optimizations you can apply in seconds. Each tip is based on real impact, not generic advice. Choose what matters most and extend your daily battery life effortlessly.

Quickly see which apps are consuming the most power with clear battery usage insights and history graphs. Understand your battery, spot patterns, and take control — without guesswork.

🔹 Key Features:
✅ Battery Health Monitor – Get detailed insights into your battery’s condition.
✅ Battery Level & Temperature Alerts – Stay informed when your battery gets too low, too high, or overheats.
✅ Real-Time Charge Meter – See how much battery your device is consuming in real time with charts
✅ Battery Usage History – Track battery drain per discharge cycle with on-screen, off-screen, and deep sleep details.
✅ Up to 36 Battery Saving Tips - Actionable, system-level optimizations, making the battery last longer per charge.
✅ App Battery Consumption – Identify which apps are using the most power and take action.
✅ Efficient Tab-Based Design – Navigate easily with a sleek, new tabbed interface.
✅ Lightweight & Fast – Tiny footprint tuned for maximum efficiency, with low resource use and no unnecessary background processes.
✅ Easy to Use – Simple interface with essential features for everyday battery care.
✅ No Bloatware – 100% free with no forced ads or unnecessary permissions.
✅ Dark and Light mode
✅ Summary tips for extending battery life
✅ Easy access to Android Battery statistics

🔋 Why Use Battery Guardian?
🔥 Prevent Overheating & Battery Wear – Protect your phone from extreme heat that shortens battery life.
📊 Optimize Battery Performance – Keep track of power usage and make informed decisions.
🔔 Get Smart Alerts – Never let your phone’s battery overheat, deep-discharge, or drain excessivly
🔄 Extend Battery Lifespan – Take care of your device and prevent premature battery failure.
🚀 Improve Phone Efficiency – Identify battery-hungry apps and optimize power usage.
🧭 Find Real Battery-Saving Settings – Discover Android options that make your charge last longer

💡 How It Works:
1️⃣ Install Battery Guardian (small size, no extra storage needed).
2️⃣ Allow necessary permissions for accurate battery tracking.
3️⃣ Get real-time battery monitoring and power consumption insights.
4️⃣ Set up alerts to protect your battery from overheating or excessive drain.
6️⃣ Find Real Battery-Saving Settings - no myths, just results.
7️⃣ Enjoy longer battery life and a healthier device!

📲 Download Battery Guardian Now & Take Control of Your Battery Life!
Keep your phone cool, efficient, and long-lasting with Battery Guardian – the ultimate battery care app for Android!