The Dual Pro Waterproof One Bank Professional Series lithium charger is a 12v 15 Amp microprocessor charger. If you need a quick and reliable battery charger for a 12v lithium battery, this is it. Dual Pro Battery Chargers incorporate important features such as being fully waterproof, completely automatic, overcharge protected, temperature compensating, and ignition protected. They also have LED readouts, and are USCG approved.
Recommended for 12-volt battery system no larger than a group 31 (approximently 130AH). The Dual Pro PS1 is a rugged waterproof construction charger with no mounting restrictions requirements. Use with lithium batteries that have an integrated BMS Board.