Can my walky-talkie take 5 volts?
I have a set of walky-talkies, and they have horrible battery life, so I was planing to use them as intercoms, one getting power from my usb port, one getting power from an mutilated cellphone charger (both 5 volts). my Walky-talkies are meant to use 3 AAA batteries. (4.5 volts). is this setup possible, or will it ruin my walky-talkies?