RO-12 Smart Charger – 12-Port Drone Battery Charger and Discharger

The RO-12 is a custom-developed professional battery management system designed primarily for drone soccer teams, clubs, educational institutions and competition organisers that need to manage larger numbers of batteries safely and clearly.

The device has a modular 3 × 4-port design, allowing up to 12 batteries to be connected at once. It does more than charge batteries: it can charge and discharge them and set them to storage voltage. It is specifically designed for Skykick 2 and EVO batteries, as well as conventional two-cell LiPo and LiHV batteries.

Each charging module has its own LCD display for monitoring important battery and charging data. Charging current can be adjusted from 0.2 to 1.5 A according to battery capacity. The system displays, among other information, current battery voltage, cell voltages, current and the capacity charged or discharged.

An important feature of the RO-12 is storage-voltage setting. Proper handling and storage of LiPo and LiHV batteries significantly affect their service life and operational safety. The device can therefore not only charge batteries for the next game, but also discharge them to an appropriate storage voltage after use.

The built-in USB charging unit can charge USB devices, such as mobile phones or power banks, while batteries are being managed. Each side of the USB output provides up to 5 V / 1.2 A.

With its capacity for 12 batteries, individual module displays and charging, discharging and storage functions, the RO-12 is particularly useful at drone soccer training sessions, competitions, events and permanent practice venues where a large battery inventory is used regularly.

The RO-12 is not simply a fast charger; it is a comprehensive battery management system intended to support organised, monitored and proper handling of drone soccer batteries.

Important: always set charging and storage values according to the battery type and the user manual. Incorrect charging current or cell voltage can reduce battery life or create a safety risk. Read the user manual before use.