VICTRON ENERGY CYRIX-I 12/24V-400A INTELLIGENT BATTERY COMBINER CAD $417.00 The Cyrix Battery Combiner is a microprocessor controlled heavy duty relay that automatically connects batteries in parallel when one of them has reached a pre-set voltage (indicating that the battery is being charged). Order directly from Canbat with free fast shipping anywhere in Canada. All orders are shipped on the same day. Add to cart