Here comes the beautiful 18659/20700/21700 Battery Wraps used to protect 18650/20700/21700 Li-ion Battery. It comes with 11 types funny patterns such as Darth Vader, Minions, Skeleton Army, Zombie and so on. 20pcs each pack. Just get them to make your 186560/20700/21700 battery colorful.
Also available generic and branded wraps for 18650