GSA Industries manufactures Switch Mode Power Supply Battery Charger. GSA Industries is ISO 9001-2000 certified company offering Switch Mode Power Supply Battery Charger which is based on high frequency switching. Highly efficient, compact & light weight, this Switch Mode Power Supply Battery Charger accepts wide input voltage range and delivers almost ripple free DC output. Owing to these features of the Switch Mode Power Supply Battery Charger, the batteries get more efficiently charged in a short span of time, besides enhancing the life. This Switch Mode Power Supply Battery Charger works on both genset as well as main supply. This battery charger is perfect for both cyclic use as well as standby use.