This is a Tower Receiver NiCd Battery in a Square Configuration.|
This is the battery that is aupplied with the Tower 4 channel radios.
One 4.8V, 500mAh Receiver Battery w/Futaba J-type Connector
Charging: 50mA-15 hours Quick Charge: 150mA-5 hours
Square Configuration: 1-1/8" square
This comes with a wire and a plug already attached, the plug is a
Futaba "J" type.