DRY CHARGED Dry Charged (Conventional) Maintenance Free DRY CHARGED N35/L (12V/15AH) N35Z/ZL (12V/30AH) NS40Z/ZL(38B19) (12V/35AH) N50Z/ZL(55D26) (12V/60AH) N70/L(75D31) (12V/70AH) NS100/L(95D31) (12V/80AH) N100(95E41) (12V/100AH) N120(115F51) (12V/120AH) N150(145G51) (12V/150AH) N200(190H52) (12V/200AH)