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
Battery Eliminator - 4 AA Battery Replacement - USB Powered
Amazon.com: Panasonic 1 Pro Power 3 LR 12 4,5V Block : Electronics
MIGHTY MAX BATTERY 4-Volt 4.5 Ah Rechargeable Sealed Lead Acid (SLA) Battery ML4.5-4 - The Home Depot