BEP Battery Distribution Cluster f/Single Engine w/Two Dedicated Battery Banks - Horizontal MountingBattery Distribution Cluster for Single Engine with Two Dedicated Battery Banks Three Gang Battery Distribution Cluster Horizontal unit to be used in single outboard with a dual battery bank, single alternator with a dual battery bank or in a twin alternator with a dual battery bank. WARNING: This product can expose you to chemicals including di(2 ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or