New Dynamic LINX JOYSTICK, DLX-REM060-A, Fits Drive Trident HD Powerchair. Others
Check the white tag on the bottom of Joystick for other makes/models (DLX-REM060-A)
If your joystick is not powering up or no lights coming on, then the joystick may be bad.
Verify there is power reaching the joystick and rule out the cable by checking the voltage using a volt meter at the 3 prong charger connector located in the front and test the 4 prong cable that plugs in the back of joystick. Set meter on 200VDC to check for 24 Volts.