Designed for all 12V lead acid batteries from 1.2 to 32Ah, such batteries can be found in riders and tractors, etc. The battery charger is suitable for maintenance charging up to 100Ah. Great for seasonal wheeling. Fully automatic for optimal charging and maintenance charging, which increases battery life and performance. Non-sparking, short circuit and reverse polarity protection for trouble-free use. Water resistant (IP65 standard), for outdoor use, even in rain and snow.