OLD NEW STOCK. The NewMar 24-2200IC Inverter-Battery Charger is part of NewMar's "Perfect Wave" series - a complete line of high power DC-AC inverters with built-in battery chargers. Delivering pure sinusoidal AC, the NewMar 24-2200IC Inverter-Battery Charger is designed to ensure the flawless operation of all appliances and sensitive, AC wave distortion intolerant electronics, like entertainment systems and computers. The NewMar 24-2200IC Inverter-Battery Charger makes use of field-proven, carefully refined technology, making it a reliable choice for great performance in marine applications. Its rugged, powder coated aluminum case is suitable for permanent bulkhead or horizontal mounting, and sturdy enough to stand up to even the most hostile conditions.