21700 battery wraps are designed to replace damaged or worn battery sleeves on 21700 cells. By renewing a torn wrap, you reduce the risk of short circuits and make your battery safe to use again. A simple and cost-effective way to extend the life of your batteries.
The wraps are made from durable PVC and shrink tightly around the battery when heated with a hair dryer or heat gun. Installation is quick and only takes a few seconds. A practical solution for keeping your batteries safe and well maintained.
Contents
- 1 × 21700 battery wraps (PVC)
Features
- Type: Heat shrink wraps for 21700 batteries
- Material: PVC
- Function: Replace damaged or worn wraps
- Improves battery safety
Frequently Asked Questions
How do I use battery wraps?
Place the wrap over the battery and gently heat it with a hair dryer or heat gun until it shrinks into place.
Are battery wraps reusable?
No, they are intended for single use only. Replace when needed.
How do I know which size I need?
The wrap size must match your battery, in this case 21700.
Why should I rewrap my battery?
A damaged wrap can cause short circuits and pose safety risks. A new wrap restores safety.
About Battery Wraps
These wraps are made of high-quality PVC, designed to renew and protect batteries. A simple and reliable accessory for safer handling of 21700 cells.