Mastervolt Charge Mate Pro 40 - Electronics Charge Relay [83304002] DC12V underwater RGB light Mirage - Flush Mount Down

Mirage - Flush Mount Down Light - Glass Finish/Polished Stainless Steel Bezel - 2-Color White/Blue Dimming

it operates on 10–30V DC

auto calibration

Short Circuit Protection:Yes

Mastervolt Charge Mate Pro 40 - Electronics Charge Relay [83304002] DC12V underwater RGB light Mirage - Flush Mount DownCharge 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