> The RC community are more often selecting to use LiFePO4 batteries in their controllers, regardless of what's in the remote device. The majority of transmitt

> The RC community are more often selecting to use LiFePO4 batteries in their controllers, regardless of what's in the remote device. The majority of transmitters uses lipo/li-ion. You already have a lipo in your phone, why not in the TX? Not many people sleep while their radios are charging on their nightstand.. Boats are the only type of rc craft where using LiFePO4s is feasible, because they are less weight sensitive. Try selling switching to LiFePO4 to quadcopter pilots, for example..