I hope my question fits in this forum. I have the problem that my golf always starts on the last pusher in this extreme cold. Glow plugs and battery are according to workshop. I have the feeling if the car is not used for 2 or 3 days in this cold, that the battery is getting a bit unloaded or just weaker. My car is lantern parker. Cable laying is therefore not necessarily a hit I think about this charger a to create and leave permanently in the car in winter. www.lowprices-24.de/a-10/?referrerID=3 Does anyone have experiences or can I recommend something else?