... reverse connect protection. 3,ISO9001:2008 standard. Intelligent battery charger SY-CH-206051,IntroductionIt is designed for charging the startup ... , water preheater, automatic voltage regulator, generator synchronizer, genset controller, power factor regulator, fuel solenoid, charger for engine start battery, actuator, speed ... :2008 standard. 24V 5A Smart Diesel Engine Battery Charger SY-CH-20605