What was found
I PURCHASED A 24 VOLT CHARGER FROM AIRCRAFT SPRUCE ABOUT 6 MONTHS AGO. IT WAS A PRISM BRAND IMPORTED BY CSB BATTERY IN FT. WORTH. IT WAS ADVERTISED NOT TO OVERCHARGE IF LEFT CONNECTED INDEFINITELY. I LEFT IT ON FOR 3 WEEKS WHILE I WAS TRAVELING. I RETURNED TO FIND THE ACID BOILED OUT OF THE BATTERY AND THE BATTERY MELTED. I TRIED TO RESOLVE THE PROBLEM WITH ALL PARTIES. I RETURNED THE CHARGER TO CSB. THEY TOLD ME THEY INSPECTED IT AND THERE WAS NOTHING WRONG AND THE PROBLEM WAS WITH MY BATTERY.