Description
The Cyrix battery combiner is an enhanced microprocessor-controlled relay that automatically connects batteries installed in parallel when one battery reaches the predetermined voltage (indicating that the battery is charging) and disconnects them when the voltage falls below the swing voltage (indicating that one or more batteries are discharged). Cyrix battery combiners are an excellent replacement for diode isolators. Their key feature is that they exhibit almost zero voltage drop, so the output voltage of alternators or battery chargers does not need to be increased.