---
product_id: 445494614
title: "250mm(9.85in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue"
brand: "jichuet"
price: "$36.60"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/445494614-250mm-9-85in-width-pvc-heat-shrink-wrap-tube-18650
store_origin: US
region: United States of America
---

# 3M Length Shrink Temp 90-110℃ 250mm(9.85in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue

**Brand:** jichuet
**Price:** $36.60
**Availability:** ✅ In Stock

## Summary

> Shrink it like it’s hot! 🔥

## Quick Answers

- **What is this?** 250mm(9.85in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue by jichuet
- **How much does it cost?** $36.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/445494614-250mm-9-85in-width-pvc-heat-shrink-wrap-tube-18650)

## Best For

- jichuet enthusiasts

## Why This Product

- Trusted jichuet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **⚡ Fast Shrinkage:** Experience rapid shrinkage for efficient DIY projects.
- • **💪 Durable Thickness:** Crafted with 0.15mm thickness for reliable performance.
- • **📈 High Shrinkage Rate:** Achieve a 48% cross-section shrinkage for a snug fit.
- • **🔒 Insulation Protection:** Safeguard your battery packs with top-notch insulation.
- • **🔧 Versatile Applications:** Perfect for 18650, 21700, and 26650 lithium battery packs.

## Overview

This 250mm (9.85in) wide PVC heat shrink wrap tube is designed for DIY battery pack enthusiasts, offering a 3M (9.9ft) length and a thickness of 0.15mm. With a shrinkage temperature of 90-110℃ and a remarkable shrinkage rate of 48% cross-sectionally, it provides excellent insulation protection and fast shrinkage for various lithium battery applications.

## Description

Material: PVC Heat Shrinkable;   Parameters: 250mm(9.85in) Wide, 3M(9.9ft) Length;   Thickness: 0.15mm;   Shrinking Rate: 48%(cross section)and 5%(longitudinal)   Shrinkage Temperature: 90-110(℃);  Size calculation formula: width + height (thickness) = size of PVC heat shrinkable tube;  Note: If it is a battery pack, it needs to add 20-30mm to the above formula before it can be installed.  Use Steps:  1. Cut to the length you want;  2. Prepare the heat shrink tube;  3. Put the battery or item into the heat shrink tube;  4. Use a heat gun to shrink;   Application: used for 18650 21700 26650 lithium battery DIY battery pack and enhance electrical insulation.   Package Include:  1.250mm(9.85in) Wide, 3M(9.9ft) Length PVC Heat Shrink Wrap Tube.

## Features

- Material: PVC Heat Shrinkable;
- Size: 250mm(9.85in) Wide, 3M(9.9Ft) Length, Thickness is 0.15mm;
- Shrinkage Temperature: 90-110(℃); Shrinkage Rate: 48% (cross-section), 5% (longitudinal);
- Advantages: Insulation Protection, Fast Shrinkage, Multiple Applications;
- Application: used for 18650 21700 26650 Lithium Battery DIY Battery Pack and enhance electrical insulation.

## Images

![250mm(9.85in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue - Image 1](https://m.media-amazon.com/images/I/51Zow-6JFTL.jpg)
![250mm(9.85in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue - Image 2](https://m.media-amazon.com/images/I/61cYNAzJc0L.jpg)
![250mm(9.85in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue - Image 3](https://m.media-amazon.com/images/I/41gLA9Xp91L.jpg)
![250mm(9.85in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue - Image 4](https://m.media-amazon.com/images/I/41nCPahRiIL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-07*