Power extension cable for WCAM895

[Bari]

I need to extend the power cable for a WCAM895 camera. 5.5mm x 2.1mm male plug is too large. What size cable will work to extend the power line?

[Revo2Maxx]

Sadly I am not sure what size it uses outside of the 9v 800ma that it requires to work (One of the reasons it isn't 2.1mm).. Also note that the monitor for the camera is only 5v 2amp or a 3.7 Lipo battery..