The highly integrated BMS chip (fast charging protocol, MCU, voltage boost control) supports a wide range of mainstream fast charging protocols (PD, QC, PPS, etc.), bidirectional 100W (max) USB-C PD fast charging, as well as adaptive voltage boost and adaptive current control. In addition, the customized intelligent system ensures faster and safer charging by providing multiple protection mechanisms against overcurrent, short circuit, overtemperature, and overvoltage. Interfaces such as D-Tap, USB-C, USB-A, DC 8V, DC 12V, and BP electrode are also included to enable efficient charging and power supply for cameras, camcorders, monitors, wireless video transmitters, LED video lights, mobile phones, laptops, etc., without using a V-mount plate.