Battery Guru is your go-to app for monitoring battery health voltage temperature and real-time power usage. It tracks charging speed electric current and provides estimates for charging/discharging times. Access past session history monitor deep sleep and view insights on battery health and performance. Features include customizable notifications battery-saving themes charge alarms and support for dual battery devices. Keep your battery in top shape with Battery Guru.

📈 Battery Statistics
• App usage: We measure foreground app battery usage on your device (i.e. the time when you are interacting with the app)
• Charging electric current & discharging electric current: Shows real-time updates of charging and discharging electric current and represents them on a live graph. You can also check the minimum maximum and average charging and discharging electric current
• Charging speed & discharging speed: Displays real-time updates of charging speed and discharging speed measured in mAh per hour and percentage per hour respectively
• Charging time & discharging time: Provides estimates of the remaining time for both charging and discharging sessions giving you a clear view of how long it will take to reach a full charge or depletion
• History data access: View all past sessions recorded by the app and gain insights into your phone's battery charging and discharging history
• Type of Charging: Detects and displays the charging method used for your device whether it's AC USB dock or wireless
• Estimated Capacity: Based on historical data the app generates an estimated capacity that reflects the battery's health at a given moment
• Monitoring deep sleep and awake time: Understand when your device remains active while the screen is off
• Dual battery support: Monitor and manage battery performance on devices with dual battery setups

💊 Battery Health
Battery health refers to the condition and battery performance which can deteriorate over time and usage
It is important to monitor and maintain battery health for several reasons:
• 🚀 Performance: As batteries degrade their ability to hold a charge and provide power diminishes leading to reduced battery performance and shorter battery life
• 🛡️ Safety: Batteries that are in poor condition or have been damaged can pose a safety hazard such as overheating or exploding
• 💰 Cost: Replacing batteries can be expensive and maintaining good battery health can prolong their lifespan and save money in the long run
• 🌍 Environment: Proper disposal of damaged or depleted batteries is important for environmental reasons as they can release harmful chemicals and contribute to pollution

Pro Tip: To maintain good battery health avoid extreme temperatures and monitor usage to prevent overcharging or over-discharging.

🔋 Battery saving features:
• Close the app after 5 minutes of inactivity to save battery usage
• Dark and AMOLED black themes as battery saver features
• Reduce notification updates to reduce power draw

🔔 Notifications:
• Ongoing customizable notification: Check live battery information anytime from the notification shade with a customizable ongoing notification
• Charge alarm: Reminds you when battery level is low or high
• Temperature alarm: Alerts you when the battery temperature is elevated
• Battery full alarm: Notifies you when the battery is full
• Battery full reminder: Prompts you to fully charge your battery as it's recommended to do so periodically
• High power usage: Notifies you when power usage is higher than usual
• Notification Icons: Customize status bar with various indicators to reflect different battery statuses

For any question or support contact: [email protected]