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![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?width=640&crop=smart&auto=webp&s=d82707c0cc688ba6abf4419d0869c3efa58fffe9)
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
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