Monitor your battery’s health accurately and effortlessly with this Battery Level Indicator Module, designed to provide real-time battery capacity readings for various applications. Equipped with a high-precision voltage detection chip and a power regulator chip, this module ensures reliable and stable performance, giving you confidence in your battery status at a glance. Key Features: · High Accuracy Voltage Detection: Integrated advanced voltage detection and power regulation chips deliver precise battery level measurements, enhancing reliability. · Clear LED Indicators: Features 4 distinct LED lights in red, yellow, yellow, and green, clearly representing battery power levels at 20%, 50%, 80%, and 100% respectively for easy monitoring. · Intuitive 4-Phase Design: The color-coded LED system provides a straightforward visual indication of battery capacity, simplifying battery management. · Easy Installation: Includes one reserved battery detection interface and two positioning holes, allowing for quick and secure mounting in your projects. · Compact Size: The PCB measures approximately 22.2 x 17.2mm (0.87 x 0.68 inches), making it suitable for integration into a variety of electronic devices and battery-powered systems. Specifications: · Item Type: Battery Level Indicator Module · PCB Size: Approx. 22.2 x 17.2mm / 0.87 x 0.68in Package Includes: · 1 x Battery Level Indicator Module This Battery Level Indicator Module is an essential tool for anyone needing accurate and convenient battery monitoring. Its compact design, high accuracy, and easy installation make it ideal for DIY electronics, battery maintenance, and power management applications. Ensure your devices operate smoothly and avoid unexpected power loss with this reliable battery capacity indicator.