Hey, was looking to buy one of these old military signal pocket lights, but they all take 4.5V. Is there any way I could configure it to take a different battery? I'm
RS PRO Alkaline 4.5V, 3LR12 Battery - RS Components Vietnam
Petzl E13 Battery Adapter for E04 after 1992 (3AA)
Energizer Alkaline battery, 3LR12/Flachbatterie, 4,5 V | Dönges