Universal connector, sometimes also referred to as the Bafang connector, is intended especially for charging the batteries of the Bafang system, or charging the batteries of non-branded e-bikes. This connector is most often of the Jack or XLR type. The charging cable terminated with this connector is usually a fixed part of the charging station, or this cable is removable and stored in a lockable box near the charging station. In the case of a detachable cable, it is of course possible to bring your own cable to use to charge the e-bike.