Product overview
The STARTRC Intelligent Flight Battery Charging Hub for DJI Mini 4 Pro manages up to three batteries, charging them one after another. Automatic charge-level detection gives priority to the battery with the highest remaining charge, completing its charge before proceeding to the next battery. An integrated electronic screen supports monitoring throughout charging, showing voltage, current, battery charge level and temperature alongside charging progress and overall status. The interface keeps battery information readily visible during operation.
A small, lightweight body makes the charging hub easy to carry and store, supporting battery charging at home or while travelling. Its built-in display combines charging information with a user-friendly interface for setup and operation. The hub is supplied without a power adapter and uses the adapter supplied with the DJI Mini 4 Pro drone. It cannot charge other drone accessories or components. Monitor the charging process and maintain adequate ventilation whenever batteries are charging.

