Products
 Power FirstPower First produce one of the finest range of marine battery charging systems in the world. Over 50,000 units have been sold worldwide since the first model was introduced in 1997. Power First continue their program of innovation with the recently released Dolphin II Series of four stage battery chargers. Extensive use of switch-mode technology has resulted in a line of powerful, light-weight, high performance and efficient battery chargers for every on-board application.There are many innovative features built into the new Dolphin II range. The four stage charging curve (bulk, absorption, float and power supply) provides optimal performance and ensures proper care and charging of both wet and gel cell batteries. In the larger chargers the ability to charge up to 3 banks of batteries simultaneously is a great advantage (the small range can charge 2 banks). The larger versions also have automatic input voltage/frequency selection for 110/230VAC whilst the smaller units have a manual input voltage selector. An industry first in the larger Dolphin II units is the user selectable charging regime with no less than 9 programmable outputs for a variety of battery types. There is virtually no battery produced that cannot be charged effectively and efficiently by the new Dolphin II range.
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