yes autorcm is safe. I use it but with a chip. But people are not perfect and if you would just read like I have said you would see how many people made that mistake. In most cases you can just leave it on the charger for a few hours and it will start charging or you might have to even unplug and replug the battery. Either way Its not good for the battery at all. they weren't designed to be fully discharged. now I'm done going back and forth with you because you obviously don't understand anything and I knew you were going to argue before i even said anything. you've always acted like a know it all little shit because you cant swallow your pride and admit when you're wrong.