14-05-2018, 06:39 PM
I am presently running a car with a non-charging dynamo; I regularly do daylight runs of 100 miles plus (160kms) and have no qualms about a 40 mile round trip in darkness using all lights and wiper motor, with plenty of battery charge left to start instantly next morning. I really must get round to sorting the dynamo, but there's no urgency !