This battery charger is specifically designed for Relm brand walkie talkies. It operates on 12 volts and has a charging capacity of 900mA. With this charger, you can ensure that your walkie talkies are always ready to use when you need them. The charger is compatible with Relm models and operates on UHF band. It comes with a durable design and is ideal for those who use their walkie talkies in demanding environments. This battery charger is a must-have for anyone who wants to keep their Relm walkie talkies powered up and ready to go.