Battery Pro
1+
Downloads
Everyone
info
About this app
Why Battery Speed Monitor Pro?
Go beyond basic battery icons. This professional telemetry tool is built for power users, technical enthusiasts, and anyone who wants to extend battery lifespan. With a high‑efficiency background service, it reveals real‑time battery data hidden by standard settings—turning your power stats into a visual dashboard.
⚠️ Emergency Reserve Mode
Set a critical reserve at 5% or 10%. When triggered, the app locks down non‑essential functions and gives one‑tap access to calls, maps, and payment apps.
📊 24‑Hour Heatmap
Track when and how your battery drains. Spot hidden patterns and optimize your habits.
🔔 Charge Alarm
Prevent overcharging damage. Set alerts at 80% or 100%—get a visual + sound notification when it’s time to unplug.
🔍 Technical Telemetry
Access deep hardware data:
• Voltage (mV) stability
• Battery chemistry (Li‑ion, Li‑poly, etc.)
• Health diagnostics (Good, Overheat, Cold, Failure)
• Thermal monitoring with Red UI warning above 45°C
⏳ Smart Charge Estimator
Know exactly how long until full charge—no more guessing.
🔒 Data Privacy
• 7‑Day History: Stored locally with Room Database
• 100% Local: No uploads, no external servers
• Auto Pruning: Old data overwritten after 7 days
🌟 Pro Advantages
• Ad‑Free Interface – Focus on your data
• Persistent Background Service – Optimized for Android 14+
• Material 3 Design – Sleek, dynamic themes with Dark Mode
Go beyond basic battery icons. This professional telemetry tool is built for power users, technical enthusiasts, and anyone who wants to extend battery lifespan. With a high‑efficiency background service, it reveals real‑time battery data hidden by standard settings—turning your power stats into a visual dashboard.
⚠️ Emergency Reserve Mode
Set a critical reserve at 5% or 10%. When triggered, the app locks down non‑essential functions and gives one‑tap access to calls, maps, and payment apps.
📊 24‑Hour Heatmap
Track when and how your battery drains. Spot hidden patterns and optimize your habits.
🔔 Charge Alarm
Prevent overcharging damage. Set alerts at 80% or 100%—get a visual + sound notification when it’s time to unplug.
🔍 Technical Telemetry
Access deep hardware data:
• Voltage (mV) stability
• Battery chemistry (Li‑ion, Li‑poly, etc.)
• Health diagnostics (Good, Overheat, Cold, Failure)
• Thermal monitoring with Red UI warning above 45°C
⏳ Smart Charge Estimator
Know exactly how long until full charge—no more guessing.
🔒 Data Privacy
• 7‑Day History: Stored locally with Room Database
• 100% Local: No uploads, no external servers
• Auto Pruning: Old data overwritten after 7 days
🌟 Pro Advantages
• Ad‑Free Interface – Focus on your data
• Persistent Background Service – Optimized for Android 14+
• Material 3 Design – Sleek, dynamic themes with Dark Mode
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
What’s new
What’s New
• 📈 Live ECG Visualization – See your battery’s “heartbeat” in real time.
• ⚠️ Emergency Reserve Mode – Lock non-essential apps at 5% or 10%, keep access to calls, maps & payments.
• 🔔 Charge Alarm – Alerts at 80% or 100% to prevent overcharging.
• 🔍 Pro Telemetry – Voltage, type, health, and temperature with red alerts above 45°C.
🛡️ Privacy First
• 7-day local history only.
• No uploads, no external servers.
• 📈 Live ECG Visualization – See your battery’s “heartbeat” in real time.
• ⚠️ Emergency Reserve Mode – Lock non-essential apps at 5% or 10%, keep access to calls, maps & payments.
• 🔔 Charge Alarm – Alerts at 80% or 100% to prevent overcharging.
• 🔍 Pro Telemetry – Voltage, type, health, and temperature with red alerts above 45°C.
🛡️ Privacy First
• 7-day local history only.
• No uploads, no external servers.
App support
About the developer
Kasturi Arachchilage Indika Dharshana
indika78@outlook.com
326 A 19, Idda Uyana, pelanwatta
pannipitiya 10230
Sri Lanka
