Balmar’s 7-Series, dual internally fanned alternators are an ideal solution for improved charging performance on a wide range of marine gasoline or diesel engines.

Available in outputs ranging from 80-amp to 110-amps, 7-Series alternators support 12-volt battery banks of up to 500 amp hours. Designed for use with Balmar Max Charge or ARS-5 multi-stage voltage regulators, 7-Series models offer low amperage cut in and the ability to rotate at speeds to 18,000 rpm.

7-Series alternators are available in three mounting configurations; a 3.15” saddle mount that’s typical of Yanmar engines, a single 1” Motorola style foot and 2” Delco style mounting foot.

Because of their ability to spin safely at high rotation speeds, 7-Series alternators are uniquely capable of supporting the demands of high performance marine engines -- so they are an excellent choice for use on wakeboard boats, ski boats and other trailer boats equipped with inboard gasoline engines, as well as most marine diesel engines, in applications where stereo systems, auxiliary lighting and other large electrical loads dictate larger capacity battery banks and charging systems.