Custom 18650 Battery Wraps Printed Logo 21700 20700 Battery Shrink Skins With Your Text Or Website From Intoclouds, $0.05 | DHgate.Com
18650/21700 Fogstar Custom Battery Wraps | eBay
Amazon.com: 20 PCS Battery Wraps for G Series Protective Skin Decal Pre Cut Sleeves Heat Shrink PVC Tubing Tubes Make Your 18650 Battery Cool and Wonderful 7 Styles Replacement Cover Film : Electronics