1 pc. Box suitable for 4 x 18650 batteries

Do you also find it annoying that your 18650 batteries are loose and floating around? Or maybe it's just the wife who thinks this? This is a very durable small plastic box for 4 pcs. 18650 batteries. So put the batteries in the box and take them with you wherever you go.

Furthermore, it is always a good idea to protect your batteries so that the outer packaging is not damaged, thereby affecting the safety of using the batteries.