DYSON DC31, DC34 AND DC35 TYPE B MAIN BODY. DC31, DC34 AND DC35 MODELS WHICH HAVE ELECTRICAL CONNECTORS (PHOTO 2), AND THE TYPE OF BATTERY RELEASED WITH A SCREW - KNOWN AS TYPE B. IF YOUR BATTERY DETACHES BY PRESSING A BUTTON, THIS IS NOT THE CORRECT MAIN BODY FOR YOU - YOU NEED A TYPE A MAIN BODY.
