The heart of the Rolls battery is the thick high density positive plates. Each plate is wrapped in fiberglass matting which holds the active material in place and keeps the plate material from shedding off the plate during deep discharges. The mat covered plate is inserted into a micro-porous polyethylene envelope to insulate it from the negative plate and isolate it from impurities which may shorten its service life. This insulating technique omits the need for sedi ment chambers at the bottom of each cell since any sediment is captured and contained within the envelope. Subsequently, this allows space for taller plates which increase capacity and adds to battery service life.

22.00 x 8.25 x 18.25"

6-CS-17PS 6V 770Ah