Flachbatterie BD 4.5 Volt DIN VDE 1210. Wehrmacht flat battery for 4.5 Volt flashlights. The battery has never been used and has a protective paper on top that covers the contacts. Unfortunately, time destroyed the electrolyte leaving zinc oxides through cardboard and paper.
Flachbatterie BD 4.5 Volt DIN VDE 1210. Wehrmacht flat battery for 4.5 Volt flashlights. The battery has never been used and has a protective paper on top that covers the contacts. Unfortunately, time destroyed the electrolyte leaving zinc oxides through cardboard and paper.