Marine voltage regulator Centerfielder II

Balances Charging in Twin Engine Applications Eliminates Alternator Chatter by Unifying Field Current For Use with Max Charge Regulators Only Works in Both 12V and 24V Applications Includes Upgraded Regulator Power Wires and Fusing Isolates Alternators and Regulators when only One Engine is Running Can be Used with the Digital Duo Charge to charge a Second Battery The Centerfielder II (CFII-12/24) balances twin engine charging systems by monitoring the port and starboard voltage regulators. When both alternators and regulators are working, the Centerfielder II automatically designates the starboard regulator as dominant for both alternators – making it possible to charge a single house battery bank with the combined output of both alternators. The Centerfielder II eliminates the “yo-yo effect” of two regulators repeatedly turning on and off as the battery approaches target voltage because the two systems are not working in concert.