![Amazon.com : ProMariner ProSport 12 Gen 3 Heavy Duty Recreational Series On-Board Marine Battery Charger - 12 Amp - 2 Bank : Sports & Outdoors Amazon.com : ProMariner ProSport 12 Gen 3 Heavy Duty Recreational Series On-Board Marine Battery Charger - 12 Amp - 2 Bank : Sports & Outdoors](https://m.media-amazon.com/images/I/81fZ+hytPHL._AC_UF894,1000_QL80_.jpg)
Amazon.com : ProMariner ProSport 12 Gen 3 Heavy Duty Recreational Series On-Board Marine Battery Charger - 12 Amp - 2 Bank : Sports & Outdoors
![Charging my battery question: do I leave attached to shore power and on? Will that overcharge battery or does this bank stop that? I think I've overcharged my newish battery : r/sailing Charging my battery question: do I leave attached to shore power and on? Will that overcharge battery or does this bank stop that? I think I've overcharged my newish battery : r/sailing](https://i.redd.it/dpxgqz8oxjza1.jpg)
Charging my battery question: do I leave attached to shore power and on? Will that overcharge battery or does this bank stop that? I think I've overcharged my newish battery : r/sailing
![How to Add Shore Power to an Existing Van or RV Power System | Featuring the TS-30 Transfer Switch - YouTube How to Add Shore Power to an Existing Van or RV Power System | Featuring the TS-30 Transfer Switch - YouTube](https://i.ytimg.com/vi/iYFgxuDWrmA/maxresdefault.jpg)