![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 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](https://preview.redd.it/g9gr2yfznxs51.jpg?auto=webp&s=635c8872d17679d28f4a285b6392709c569a68cc)
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
Petzl - Progress. Sometimes it is important to take a moment and reflect back on just how far you've come. | Facebook
![ProTechTrader 9V Battery Eliminator - Convert 9 Volt Electronic Devices to Connect to a Wall Adapter with 9V Battery, Eliminator, Connector: Amazon.de: Electronics & Photo ProTechTrader 9V Battery Eliminator - Convert 9 Volt Electronic Devices to Connect to a Wall Adapter with 9V Battery, Eliminator, Connector: Amazon.de: Electronics & Photo](https://m.media-amazon.com/images/I/61hHFTGK+ML._AC_SL1500_.jpg)