This is the HBC-3C(4) Battery Charger for the Futaba 16SZ/14SG/12K/10J/8J/6J/4PX/4PK/4PKS/4PKSR/4PL/4PLS Radio System.
Overnight wall charger simultaneously charges NiMh transmitter and NiCd receiver batteries.
Separate LED charging lights.
Input: ~230V AC, 50Hz, 5W
Output: TX 6V DC 170mA and RX 6V DC 100mA
When charging the batteries, allow about 15 hours for charging. If battery has not been used for a while, cycle it by charging and discharging two or three times.