The Efest 18650 Battery Case, is a carrying box for 18650 sized batteries. The Efest 18650 Battery Case will hold two 18650 series batteries. The case is composed of plastic and has a snap lock closure, to ensure that your case won't accidentally open when you're on the go. Having battery cases is not only great for storage, but it can prevent them from unwanted charges such as coins in your pocket, keys, or other objects that can discharge your batteries.
