This is the Futaba transmitter and receiver battery wall charger. This charger is included with many Futaba radio systems.
Includes: One Charger with Leads for Futaba J Connector Receiver Battery and Transmitter Charge Plug
Input: 120V AC 60Hz 7W (US Standard AC)
Output Transmitter: 9.6V DC, 70mA
Receiver: 4.8V DC, 100mA