... -ion battery battery charger2. Output current : 10A,15A,20A,25A,30A3. Output voltage : 12V,24V,48V,60V,72V4. Widely ... .5,Also supply lighter weight and compact size allows on-board use and offers space ... ,short circuit and reverse polarity protection.8,Led display charging states.9,Can modify max ... different kinds of lead-acid battery.10,Operating temperature:0-50 ,Storage temperature:-10 - +60 .Safety ...