SmallRig 145W 4-Port PD Power Adapter 4747 / 4749 / 4748 is a highly efficient and versatile charging device with a total output power of 145W. Featuring four USB-C ports, this charger supports simultaneous charging of multiple devices such as V mount batteries, NP-F batteries, rechargeable camera batteries, smartphones, computers, etc., making it suitable for various usage scenarios. All ports support fast charging, with USB-C1 / C2 supporting a maximum single-port output of 140W through PD3.1, and USB-C3 / C4 supporting a maximum output of 45W, providing strong support for high-power devices and significantly enhancing charging efficiency. Each output port is equipped with short-circuit and overcurrent protection to ensure safe usage. Additionally, the compact size of the charger makes it convenient for travel and daily use. The power status indicator light design illuminates when connected to power and turns off when disconnected, providing a clear overview of the charging status. Compatibility V mount batteries, NP-F batteries, rechargeable camera batteries, smartphones, tablets, and laptops. Certification 4747: FCC 4749: CE RoHS 4748: CE RoHS Package 145W 4-Port PD Power Adapter x 1 Operating Instruction x 1 User Manual x 1 Guarantee Card x 1