... . 2, Auto stop, reverse connect protection. 3,ISO9001:2008 standard. SY-CH-2064 Diesel Engine Battery Charger 1,IntroductionIt is a ... the battery voltage reached the fulfill charge value (12V battery: 14.1V, 24V battery: 28.1V), the charger automatically shuts off ... by ISO9001:2008 standard. 12V 6A Diesel Engine Battery Charger SY-CH-2064