The delivery - within Berlin - was announced in fact for Saturday, but was already Wednesday in letterbox. Prima! I like to buy there again. When batteries I'm always a little suspicious. The shelf life is indicated by 10/2020. For this purpose and as the cells I can practically prove now of course nothing to say (hence a star less). The Camelion AG3 (LR41 alkaline) cells I need to replace a small LED flashlight and 2 clinical thermometer. But these are perfect. The measured data are provided in all 10 cells are identical: open circuit voltage about 1.55 V and at 40 mA load 1.23 volts, which is likely to be perfectly ok for most applications. The capacity (The information on the Internet vary 24-28 mAh) I have not measured and sure it would since that give higher capacity at a significantly higher price for the brand manufacturers, when you need it. The value for money I find very good.