Pvc Insulated Film Protect Case Pack Sleeving | Heat Shrink Sleeve Batteries 18650 - Cable Sleeves - Aliexpress
DIY Battery Heat Shrink Tubbing,200±3mm Width 3m Length Insulation 18650 Battery Wrap for Battery Pack(If You are not Sure What Size You Need,Pls Email to me When u Place The Order): Amazon.com:
Amazon.com: 24 PCS 18650 Battery Wraps, Devil Series Protective Skin, Pre Cut Sleeves Heat Shrink PVC Tubing Tubes - Make Your 18650 Battery Cool and Wonderful, 8 Styles Replacement Cover Film