Feature●Cable converts the latest model Burtle Fan AC310 to plug shape to work with older 2021 battery pre●The 2022 model is not compatible with the previous model due to changes in the shape of the connection, so it is possible to use it●DC (Male): Connect this side to battery AC260, AC230, AC210●DC (female): Connect this end to the fan AC 310 cable●Right Angle Plug Cable Length: Approx. 5.9 inches (15 cm)Description