My TV channels for my Webasto heater would not work anymore. So I opened it and found a battery that I previously did not know. In business I did not find the battery, but Amazon no problem. The delivery was quick and easy. The price is great and especially also does not include shipping costs. The freshness of the battery was absolutely fine. It is absolutely reliable for a Varta original battery, therefore the quality. Now my work station for the heater without any problems. Seller and battery I can highly recommend.