Insulation cover shrink tubing 18650 - 10 pcs
Heat Shrink Tubing for 18650 Batteries – 10 pcs
High-quality heat shrink tubing for 18650 lithium-ion batteries, designed for battery rewrapping, repair, and insulation. Perfect for use in power banks, battery packs, power tools, e-cigarettes, electric scooters, and DIY electronics projects.
The set includes 10 pieces of heat shrink sleeves that effectively insulate the battery cell and protect it from short circuits and mechanical damage. Compatible with standard 18650 lithium-ion cells (sometimes incorrectly searched as 16850).

✅ Product Specification:
- Type: heat shrink sleeve / tubing
- Application: 18650 lithium-ion batteries
- Quantity: 10 pcs
- Material: high-quality PVC
- Color: (Color may vary depending on the delivery batch.)
- Shrinks when heated (heat gun or hair dryer)
✅ Applications:
- 18650 battery rewrapping
- Replacing damaged battery insulation
- Building battery packs
- Power tool battery repair
- DIY electronics projects
Why Choose This Product?
✔ Reliable battery insulation
✔ Protection against short circuits
✔ Easy application – shrinks quickly when heated
✔ Perfect fit for 18650 lithium-ion cells
✔ Essential for battery pack rebuilding
The store guarantees repair or replacement of equipment for up to 24 months for consumers and 12 months for companies from the date of purchase. Complete the complaint form available on the store's website.
What is not covered by the warranty?
- Errors in installation or maintenance
- Thermal damage (overheating)
- Modification/interference in the device casing
- Modifications/changes inside the device
- Mechanical damage caused by incorrect use of the product. e.g. damage from falls, excessive mechanical loads
