Victron - Argofet 200A for 3 batteries

ARGO FET charging current distributor - WITHOUT VOLTAGE LOSSES
Similar to isolating diodes, FET isolators allow simultaneous charging of two or more batteries by a generator or by a charger connection without connecting the batteries to each other. A discharge of the on-board battery does not lead to a simultaneous discharge of the starter battery.
In contrast to isolating diodes, there is practically no voltage loss with FET isolators. The voltage drop is less than 0.02 V at low currents and only 0.1 V at higher currents. With ARGO FET battery isolation, no voltage increase is required. However, care should be taken to ensure short cable lengths and sufficient cross-sections.
-Type: Argofet 200-3
-Maximum charging current: 200 A
-Maximum alternator current: 200 A
-Number of batteries: 3
-Connection: M8 bolt
-Weight: 1.4 kg
-Dimensions (HxWxD): 65 x 120 x 200 mm