Usually have my Porsche on trickle charge, however accidentally switched charger off at mains. Which meant that when I closed the bonnet prior to driving the car, it would not start as the battery was too flat to even open the bonnet again. Porschtek of Leeds came to my aid by telling me of the CTEK existence and was ablle to recharge through the cigarette lighter. Brilliant plus it is so small it fits in the cabin vestibule.
Great service, speedy dispatch, good website and it came with everything I needed = very happy! Thank you!