Battery Monitor Mini

Battery Monitor Mini is a compact and efficient battery monitoring Chrome extension that displays your phone's battery level in percentage, temperature (°C or °F), and voltage directly on your screen as an overlay. This indicator can be placed on any corner of your device's screen, ensuring constant visibility without interruption.

Customization options allow you to adjust the color and transparency of the battery overlay, making it both practical and unobtrusive. The extension also supports advanced notifications, including a detailed battery usage chart covering the past 12 hours. For users seeking enhanced functionality, the Pro version offers additional features such as an auto-hide panel and an ad-free experience.