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GPSMAP® 741xs
Reverse polarity indicator
Up to six batteries in series
Provides high gloss shine
They are ideal for sailboards
Mastervolt Charge Mate Pro 40 - Electronics Charge Relay Dinghy GPSMAP® 741xsCharge Mate Pro 40 Electronics Charge Relay Current limited electronic charge relay with high efficiency and reverse current protection A secondary battery on board requires a dedicated charging solution. The Charge Mate Pro makes it possible to distribute the charger or alternator current effectively between two battery banks such as a starter and a service battery. The Charge Mate Pro connects both batteries during charging and keeps them isolated