---
product_id: 513282313
title: "200mm(7.9in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue"
brand: "jichuet"
price: "377 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/513282313-200mm-7-9in-width-pvc-heat-shrink-wrap-tube-18650
store_origin: DK
region: Denmark
---

# 200mm width for large battery coverage Shrinks fast at 90-110℃ Vibrant blue PVC for standout DIY packs 200mm(7.9in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue

**Brand:** jichuet
**Price:** 377 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Wrap it. Heat it. Power up your DIY game!

## Quick Answers

- **What is this?** 200mm(7.9in) 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?** 377 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/513282313-200mm-7-9in-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

- • **Bold Blue Statement:** Distinctive blue color adds a professional, tech-savvy look to your battery packs.
- • **Durable & Insulating:** 0.15mm thick PVC offers reliable electrical insulation and long-lasting durability.
- • **Precision Protection:** 48% cross-section shrinkage ensures a snug, secure fit around your batteries.
- • **Rapid Heat Activation:** Shrinks quickly between 90-110℃, speeding up your DIY assembly process.
- • **Max Coverage, Minimal Fuss:** Generous 200mm width and 3M length to wrap multiple battery sizes with ease.

## Overview

This 200mm wide, 3-meter long blue PVC heat shrink tube is engineered for lithium battery DIY projects, offering fast shrinkage at 90-110℃ and a 48% cross-sectional shrink rate. Its durable 0.15mm thickness provides excellent electrical insulation and protection for 18650, 21700, and 26650 battery packs, making it a must-have for professional-grade battery assembly.

## Description

Material: PVC Heat Shrinkable;   Parameters: 200mm(7.9in) Wide, 3M(9.9ft) Length;   Thickness: 0.15mm;   Shrinking Rate: 48%(cross section)and 5%(longitudinal);   Shrinkage Temperature: 90-110(℃);   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:  200mm(7.9in) Wide, 3M(9.9ft) Length PVC Heat Shrink Wrap Tube;

## Features

- Material: PVC Heat Shrinkable;
- Size: 200mm(7.9in) 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | JichuET |
| Part number | 200mmX3m |
| Item Weight | 259 g |
| Item model number | 200mmX3m |
| Size | 200mm(7.9in) |
| Colour | Blue |
| Style | 3M(9.9ft) |
| Material | Polyvinyl Chloride |
| Item Package Quantity | 1 |
| Cutting Diameter | 7.9 Inches |
| Measurement System | Inch |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 7.9 Inches |

## Images

![200mm(7.9in) 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)

## Available Options

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

## Questions & Answers

**Q: is it going to work with a 3.2-inch diameter circular battery pack?**
A: Yes, but choose the right size based on the overall size of your battery pack。

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.

**Q: Would this fit a 4 cell lifepo4 battery? dimensions 7"Dx11.25"Wx8.5"H**
A: Sorry, your battery pack is not available.
If you have a 4 cell battery pack with a single cell size of 7"Dx11.25"Wx8.5"H and 4 cells placed side by side, you should choose 70mm flattened width PVC heat shrink tubing.

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.

**Q: I purchased the 200mm size not realizing how big it was going to be. I'm trying to wrap a single 21700 battery, is there anyway to do that with this?**
A: The 21700 battery diameter is 21mm;
Calculation formula: 21*π/2=21*3.14/2=32.9mm;
So first use the flattened width of 35-40mm heat shrink tube;
The 200mm can be used with the 21700 battery pack, not with the 21700 cell.

**Q: Would this shrink enough for a battery that is 6mm wide?**
A: Terribly sorry! The 32mm PVC heat shrink wrap tube does not support 6mm wide batteries, you need a smaller size heat shrink wrap tube.

## Frequently Bought Together

- 200mm(7.9in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue
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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-25*