The idea is good, I had thought after again a A ...... ch had driven a dent in my car - provided, of course, and not noticed ... So installed and motion detection switched on - Battery discharged two days later - absolutely empty !!! So no discharge - ie Fasche indication - so senseless - ie expand and return again - no too much stress! For those who look for the great idea and great - forget it with the adapter! Easy car socket for 2 in conjunction with the supplied charger and is good.
PS: Yes, it was installed properly - yes, the two cables you can barely connect wrong and I even learned the job ages ago .... And if I have a lot of hatred I watch the circuit at times - would not be surprised if there was nothing more than a voltage regulator can be found ...
