This Ultra Power charger is a 100W charger really easy to use thanks to its large touch screen. It will allow you to charge your battery from an AC Input or a 12V DC input, this way you will be able to charge your batteries anywhere.
Receiver DUPLEX R7 nano EX combines many servo outputs together with small dimensions. R7 nano EX is designed for easy use in small models. The receiver incorporates a single 32mm antenna.