Positive Terminal Insulator Ring (1pack)
Note: These insulator rings are suitable for 18650-type batteries only (e.g. 18mm diameted). They will not adequately insulate any batteries with a larger diameter!
Note / Warning: Batteries can be dangerous - before attempting to re-wrap, please do some research! There are plenty of guides and videos online, and the staff in our B&M stores are always happy to lend a hand.