The Cellvault 18 Battery Storage container provides secure organization and protection for your 18350 and 18650 batteries in a sleek Urban Gray finish.Cellvault 18 Battery Storage ContainerCompatible with 18350 and 18650 battery sizesUrban Gray color finishProtective storage designModel CV18005Essential for safely organizing and storing your rechargeable batteries keeping them protected and easily accessible for flashlights vaping devices and other electronics.