Double check the measurements in Inches as seen on the Green Mat to ensure that this will fit your application. 
 
No more removing your battery every time it needs to charge! This listing is for one complete charging port wiring harness with Tamiya Plugs, and a Tamiya Plug to charging port adapter plug. NO soldering required. For use with Heng Long T- 6.0 only.
 
A couple of smaller stepped pilot holes and then a 5/16" (8MM) hole will need to be drilled to accomodate the charging port. It can be hidden in the back of the tank as seen on the Tiger 1, or underneath a hatch as seen on the Panzer III in the photos!
 
Coupled with G.I. Tank Hull Magnets, this external charging port allows really easy access to your tank, without having to remove the battery for charging.
 
NOT FOR USE WITH LIPO BATTERIES!