Polaris Sportsman 570 Another 2015 570 EPS / 570 SP difference – Battery September 24, 2015 I thought I knew all the differences. But I found that the EPS has the crapoy non-sealed battery with 190 CCAs. The SP had a sealed battery with 220 CCA. Attached Thumbnails Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related