Diesel Engine Battery Charger 1,For engine start battery. 2, Auto stop, reverse connect protection. 3,ISO9001:2008 standard. Intelligent battery charger SY-CH-206051, ... lower than 12V,24V battery unit is lower than 24V).The 2061 type is 10 A, the 2065 type is 5A.(2) ... and so on.4, CertificateOur products are approved by ISO9001:2008 standard. 24V 5A Smart Diesel Engine Battery Charger SY-CH-20605