Surrete Deep Cycle Commercial Flooded Batteries 6v Cat. No. S-4000

Surrette Deep Cycle Commercial Flooded Batteries These are Surrette's versions of the L-16. The heart of the Surrette battery is their 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 eliminates the need for sediment 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 allows increased capacity in the same L-16 battery dimensions and adds to battery service life. These batteries can be special ordered dry-charged for international shipping. 10 year average life expectancy. 7-year warranty: 2-year free replacement, then 5-year pro-rated. Warranty 7 years Series Model Plate Code Plates Per Cell Seperator Type Cap 1.75 VPC Lx Wx H Wet Weight 100ah 72ah 20ah 4000 S-460 EKG 15 EN/GL 460 441 350 12.25 7.125 16.75 117 4000 S-530 EKG 17 EN/GL 530 504 400 12.25 7.125 16.75 127 8% surcharge on all dry charged Surrette batteries Model: S-460W : $454.00 S-530W : $499.00