Victron BCD 402 Combiner Diode - 2 Batteries - 40A BCD402 Brand_GREENSPIDER and locked in position

and locked in position

Water transfer

which will reduce wire runs and the number of connections needed

It's also a good way to tell if you are going the right speed in wake-controlled areas

Victron BCD 402 Combiner Diode - 2 Batteries - 40A BCD402 Brand_GREENSPIDER and locked in positionBCD 402 Combiner Diode 2 Batteries 40A BCD402 Diode Battery Combiners guarantee continuous DC power to mission critical equipment, such as an electronic engine control system. With a Diode Battery Combiner, two or more DC power sources can be used in parallel to supply the mission critical load. Failure of one source will not interrupt power to the critical load. The Argo Battery Combiners feature a low voltage drop thanks to the use of Schottky