Hi Guys, I wanted to add a 2W camera to my car which gives a HD resolution videos. I wanted the cam to record 24*7 even when the car is not switched ON. I have a 55AH Amron battery(stock battery was a 50AH only) and I need to connect my camera directly to the battery. So my question is will this drain the battery or is it good enough for a 55Ah battery to get recharged on a daily drive ? Thanks, Sandeep.