PVC Heatshrink, precut for 21700 batteries. Need to rewrap your batteries? These handy precut, heat-shrink PVC tubes are the right size for 21700 cells. Customize your cells, categorize them, and refresh them – get more life out of your batteries instead of discarding them if the wrap is damaged!
Handy 10 Pack. These wraps come in 10 packs, so you’ll have enough to cover your rewrapping needs for a while.
- Approx 77mm x 34mm
- ONLY use a heat gun or hair dryer on the lowest heat setting. DO NOT use a lighter, torch, stove, open flame, or any other heat-generating appliance to apply heat to the wrapper.