... reverse connect protection. 3,ISO9001:2008 standard. Intelligent battery charger SY-CH-2061 1,IntroductionIt is designed for charging ... protection. It is special suitable for charging the completely sealing solid wide –temperature storage battery.2,Main features:(1 ... controller, power factor regulator, fuel solenoid, charger for engine start battery, actuator, speed controller, load sharing panel and ...