The S530 is also a member of the Surrette 4000 series of 6 volt solar deep cycle batteries. With it's heavy duty construction, if properly taken care of this battery should last 8-10 years.
The S530 is rated at 400 amp hours at the 20 hour rate and 530 amp hours at the 100 hour rate. It has the same measurements of the S460 of 12.3" x 7.125" x 16.75" and weighs in at 127 pounds. A great choice for medium duty "photovoltaic systems" or "solar electric systems".
The S530 also carries a 7 year warranty. 2 years full and 60 months pro-rated. Please e-mail us for a super low quote on these batteries and in many cases we are able to arrange for free shipping! Just need your shipping address and the quanitity you're interested in. azsolar@azsolar.com