The PD2130 is a 30-amp Electronic Marine Converter/Charger able to charging as much as three separate banks of batteries on the same time. It contains a microprocessor that continuously monitors battery voltage, then robotically selects certainly one of four operating modes to verify protected, rapid recharging cycles. The Storage Mode and the Equalize Mode of operation ensures minimum battery gassing and water loss even as preventing battery stratification and sulfation. All Inteli-Power chargers are designed to satisfy the stringent requirements of the Marine environment and are UL listed for safety. A digital meter displays current, voltage, operation mode, blown fuse indication, and battery sort. Four-Stage Charging System- patented Microprocessor continuously monitors battery voltage and robotically selects some of the four charging modes; BOOST, NORMAL, STORAGE or EQUALIZE. 3 Diode Isolated Outputs- permits the converter/charger to charge three separate banks of batteries. Every output is able to handling the entire rated current of the charger. Patented Reverse Battery Protection- prevents converter/charger from being damaged if the batteries are unintentionally hooked up to the charger in reverse. Over Voltage Protection- prevents high voltage spikes from damaging the converter/charger. Electronic Current Limiting- limits the output current to the utmost rating of the charger to forestall overheating and damage because of shorts or over the top so much. Variable Speed Intelligent Cooling Fan- most effective runs as fast as required to take care of a more constant operating temperature within the converter/charger. This selection reduces thermal stress because of fans that cycle off and on. Programmable within the Field- to supply optimum charging profiles for lead-acid, gel-cell, or AGM batteries. Regulated Output Voltage- prevents AC Line voltage variations from being transmitted to the batteries and 12 volt circuits.