Westco Classic Series up to 475ah Cat. No. 12V20P Weight 10 lbs

WestCo Battery is a brand used by motorcycle enthusiasts, Miata owners, and remote golf caddie operators worldwide. Our commitment to you is to provide the absolute highest quality AGM and sealed Gel batteries and battery charging products. Guaranteed prompt delivery of our products from 1 of 20 of our regional locations throughout the U.S. is a promise. All batteries are fully charged and ready to install. Model Volts Ah CA Dimensions Polarity L W H  12V20P 12 20 275 7 3 6 1/2 -  + 12V30 12 30 350 6 1/2 4 7/8 6 7/8 - + 6V13 6 13 n/a 4 5/16 2 3/5 5 1/2 -/+ 12V31M 12 31 475 7 1/2 5 7 - + Model Cross Reference  12V20P BMW 19A.H./51913,51814  12V30 BMW 25 A.H./53030 6V13 BMW 12V31M Factory Model: 12V20P, 12v 20ah : $143.95 12V30, 12v 30 ah : $162.95 6V13, 6 v 13ah : $51.95 12V31M, 12v 31ah : $174.95