Nice design of WW1 battery dedicated for field phones, e.g. Feldfernsprecher 16. made with measurements to fit also WW2 Feldfernsprecher. This version contains adapter for 1,5V D-battery, so you can switch it anytime.
1,5V D battery is NOT part of the package.

Perfect reproduction of WW2 battery dedicated for italian Regia Marina, field phones, made with measurements to fit also Feldfernsprecher. Production stamp marked 1940. This version contains adapter for 1,5V D-battery, so you can switch it anytime.
D battery is not part of the package.

Perfect reproduction of WW2 battery dedicated for Fernsprecher 33 and others. This version contains adapter for 1,5V D-battery, so you can switch it anytime. New 2024 upgrade = interior and brass connector. Common and authentic design without German eagle. D battery is not part of the package.

Quality field phone instructional booklet finally comes on market. These are very hard to come by and rare, despite being supposed to be with the device. Complete your field phone display with authentic A5 format with complete appendix.

Perfect reproduction of WW2 battery dedicated for Fernsprecher 33 and others. This version contains adapter for 1,5V D-battery, so you can switch it anytime. New 2024 upgrade = interior and brass connector. Authentic measurements and authentic packaging of expected quality. D battery is not part of the package.