Cyrix Li-ion Series Contactors
The Victron Energy Cyrix Battery Combiner is a microprocessor controlled heavy duty contactor that automatically connects batteries in parallel when one of them has reached a pre-set voltage (indicating that the battery is being charged), and disconnects when the voltage decreases below float level (indicating that one or more batteries are being discharged). Victron Cyrix Battery Combiners are an excellent replacement for diode isolators. The main benefit is that there is virtually no voltage loss so that the output voltage of alternators or battery chargers does not need to be increased.
Datasheets: