“Battery charger 24VDC/75 A 230V /50-60 HZ
24VDC/75 A 230V /50-60 HZ” MASTERVOLT.NA.MASS 24/75-C
“DC-DC Convertor
24 Volts DC to 24 VDC , 20A” MASTERVOLT.NA.Magic 24/24-20