Ultimate Finish are offering a 7.5% discount until end Sep on their CTEK chargers - I use one over winter when the zed does not get a lot of use..... Just enter the promotion code 'SEPT75' in the Checkout section for the discount to be applied.
BTW - the discount also applies to all Auto Finesse waxes...
BTW - the discount also applies to all Auto Finesse waxes...