I received a Turnigy Redundant Dual 8A UBEC Rx Power System and looks of good quality. But If only one battery is installed in the 1 UBEC both blue LEDs(OK) on the controller but when I have one battery installed to the 2 UBEC there is one blue (OK) and on red (FAIL) http://www.hobbyking.com/hobbyking/store/uploads/383355825X710X9.jpg
Is this normal behavior?
The voltage is stable is 5.93-6V with any configuration.
Can I safely use it on my plane?Turnigy Redundant Dual 8A UBEC Rx Power System