The hitachi eb 1230h ni mh battery for use with all hitachi 12 volt power tools except with machines that use slide on style batteries fits hitachi models ds12dva ds12dvb dds12dvf ds13dv2 dv10dv dv10dva dv12dv dh15dv wh12dm wr12dm wf4dy cl10d2 ub3d and ub12d battery capacity 30ah battery chemistry ni mhvoltage 12 volt