Supports 2-6S battery cell series connection, offering strong adaptability and flexibility. 45W high-power output, compatible with mainstream fast charging protocols. Built-in temperature detection ensures safer charging. Type-C interface design provides a more convenient and stable charging connection. Built-in high-precision ADC monitors charging and discharging data in real time. This module features a compact design with dimensions of 38*30mm, making it easy to integrate into various applications. The double-click function allows for easy power on/off and battery level display, enhancing user experience. It supports multiple fast charging protocols including FCP, AFC, SCP, DRP, SRC, and PD3.0, ensuring compatibility with a wide range of devices. The black PCB material adds durability and a sleek appearance. Color: Black Material: PCB Package Contents: 1*Module