AC/DC Adapter For Craftsman No. HYCH0092400250U Nickel-Cadmium evolv NiCd 18V
DC Output: DC not 18V. Type: AC to DC Standard. Input: AC 100V - 240V 50-60Hz. Use temperature protection NTC. Use insulation paper to isolate electrodes. Use fire protection glue paper and silica gel for safety features.