50PCS Pre-Cut 18650 Battery Wraps Rewrapping Cover Skin Protective Sleeve Heat Shrink Wraps Tubing Tube Film for 18650 Rechargeable Batteries, 5 Styles Assorted Kit with Transparent Storage Box : Amazon.co.uk: Business, Industry
Lithium Battery Heat House Shrink Tube Li-ion Wrap Skin 14500 18650 26650 Pvc Shrinkable Tubing Film Tape Sleeves | Fruugo UK
sourcing map Battery Wrap PVC Heat Shrink Tubing 150mm Flat 1.5m Black Good Insulation for Battery Pack : Amazon.co.uk: DIY & Tools
How to Shrink Wrap a Lithium Battery Pack - Cell Saviors
I had two 3s batteries that went bad. Each of the batteries had one bad cell. So I disassembled them and created a Frankenstein 4s battery. No fancy labels or shrink wrap,
18650 Single Battery Wrap PVC Heat Shrink Tube Precut + 18650 Battery Case Kits | eBay