Taking the already ridiculously low purchase price nor the postage, the cost of packaging and the staffing requirements for the shipment from, so each must be clear that this is a penny article to which I as a buyer are not the same Can provide high quality claims such as a quality brand button cell, where a much alone costs as here 5 pieces.
I take this button cells, among others in a timer for Speed Stacking. One of these Camelion button cells holding as many months. Is it empty, will be exchanged, are still 4 in the package. What more do you want?
If me in applying an absolutely reliable operation and a long life would be important (eg flashlight, cameras), then you just have to grab much deeper into their pockets.
-> Ideal for (playful) Standard applications - for this price unbeatable!