I've just finished a video review on the CTEK D250S Dual and Smartpass and thought I'd post it here for anyone that's considering a similar system.
[ame="https://www.youtube.com/watch?v=TjqcOAjT4W4"]http://www.youtube.com/watch?v=TjqcOAjT4W4[/ame]
[ame="https://www.youtube.com/watch?v=TjqcOAjT4W4"]http://www.youtube.com/watch?v=TjqcOAjT4W4[/ame]