![Mastervolt Charge Mate Pro 40 - Electronics Charge Relay [83304002] Bumpers Auto Exposure](https://cdn.shopify.com/s/files/1/0525/2484/3176/files/68306XL-430494.jpg?v=1713403236)
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Auto Exposure
Compact size enables mounting in any convenient location
Frequency: VHF Marine Band
Rowlock Socket - Bronze
Number of Sections - three (3)
Mastervolt Charge Mate Pro 40 - Electronics Charge Relay [83304002] Bumpers Auto ExposureCharge 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
