Batteries are to me really an eyesore. I am the guy who is the reusability due to batteries. Unfortunately, one must have recourse to operate several electrical appliances on batteries. In this case, I value efficiency and look, of course, the price. I let myself be guided by the positive under conflicting test results, and thereafter I made with the acquired at comparatively very low price of Varta High Energy a good buy. However, I am not sure if all the not so well-known brand products are really noticeably worse.