How do you know when the Dynamic charger is charging the battery?
I have bought the Dynamic charger for my car. But how do you know when it is working? I have followed the instructions step by step and after an hour have failed to get my car to even turn over. There is nothing on the unit to indicate that it is charging successfully, so how do you know if it is working?
On mine, the red light is on when its charging and if you press the red button, the needle shows how much charge there is (it should be over to the right in the green bit). I charged mine overnite then used it to start my car and it worked.
Hope that helps.