When I order from Amazon, there is occasionally the phrase "Frustration-Free Packaging" Well I can tell you that in the context of the batteries is very good because it can store the batteries in the box and put the carton in a bag or suitcase. With carton packaging, we see right away if battery leakage or if there is a problem, for example. I use the batteries for a camera flash.
In fact, I recommend this purchase for the storage box.