The Zhiyun-Tech 18650 3-Slot Battery Charger features a USB Type-C charging port and can be connected to standard USB chargers using a compatible USB cable, sold separately. The compact charger accepts three Zhiyun-Tech 18650 gimbal batteries. Please note that some Zhiyun-Tech gimbals, like the WEEBILL LAB, don't support many third-party 18650 batteries because of slight size differences, so this charger may also not support third-party batteries and is recommended for Zhiyun 18650 batteries only.