Recent content by bradieseggco

A simple equation can tell you the amperage of each heating pad. The equation is I=P/V So in your situation the amps are as follows 25w heater pad I=P/V I =25/12 I=2.08a 3 watt heater pad I=P/V I=3/12 I=0.25a I hope this helps. I also didn't mean to offend you. Sent from my iPhone using...