Replica Element d (T30) Battery adapter takes modern 'D' size battery and converts it into an Element d (T30) for feldfernsprecher (Field Telephone) and other field gear.  The FF33 used 1 of these, the FF26 used 2.

This adapter is 3D printed with a printed cardboard sleeve, a glass bulb is glued into the top to simulate the original air tube (luftwege).  The overall dimensions are: 46mm x 46MM x 120mm (to top of screw thread)

D Battery can be replaced when it's depleted and the adapter can be re-used.

Also known as IEC S4

This listing is for 1 adapter only, D battery not included.

International shipping will be via eBay Global Shipping (Sorry, I don't have any other option for international shipping).