Quality top - batteries rather always directly from Amazon

In almost every variety batteries here on Amazon, many people complain about obvious fakes. I buy batteries if possible never for Marketplace sellers, but always directly from Amazon. Recognizable by "Ships from and sold by Amazon". Amazon has never sent me fakes. Also note that "by Amazon" alone does not mean that Amazon is the seller.

I use the CR2032 coin-cell mainly in my bike computer (but also such. B. in my scale in the bathroom and a clip-on current meter). Cheap cell lead partly on the same day to the fact that the low battery icon appears on the display, and the cycle computer refuses to work. With the cells of Varta I have this problem - they hold by loose 1 year, even in freezing temperatures. Something else I expect from Varta not - assuming it is the original.