---
product_id: 279838757
title: "530Pcs 18650 Insulator Ring and 500Pcs (29.5mm10 Colors)18650 FlatFire Retardant PVC Battery Wrap Heat Shrink Tube for 18650 Batterie"
brand: "yobayline"
price: "4712 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/279838757-530pcs-18650-insulator-ring-and-500pcs-29-5mm10-colors-18650
store_origin: IS
region: Iceland
---

# 10 Color Options 500Pcs Battery Wraps Heat Shrink Temp: 80℃ 530Pcs 18650 Insulator Ring and 500Pcs (29.5mm10 Colors)18650 FlatFire Retardant PVC Battery Wrap Heat Shrink Tube for 18650 Batterie

**Brand:** yobayline
**Price:** 4712 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Battery Game with Style and Safety!

## Quick Answers

- **What is this?** 530Pcs 18650 Insulator Ring and 500Pcs (29.5mm10 Colors)18650 FlatFire Retardant PVC Battery Wrap Heat Shrink Tube for 18650 Batterie by yobayline
- **How much does it cost?** 4712 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/279838757-530pcs-18650-insulator-ring-and-500pcs-29-5mm10-colors-18650)

## Best For

- yobayline enthusiasts

## Why This Product

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

## Key Features

- • **📏 Perfect Fit:** Designed for 18650 batteries with precise dimensions for a snug fit.
- • **⚡ Rapid Shrinkage:** Experience quick and efficient application with a shrinkage rate of ≥ 48 ± 5%.
- • **🛡️ Durable Design:** Engineered for tear and wear resistance, ensuring long-lasting performance.
- • **🎨 Customizable Style:** Choose from 10 vibrant colors to match your unique aesthetic.
- • **🔒 Ultimate Protection:** Safeguard your batteries with superior insulation and waterproofing.

## Overview

This 530-piece set includes high-quality PVC heat shrinkable tubes and insulating rings designed specifically for 18650 batteries. With excellent environmental protection, rapid shrinkage, and a variety of colors, these accessories ensure optimal safety and performance for your battery needs.

## Description

530Pcs 18650 Insulator Ring and 500Pcs (29.5mm10 Colors)18650 FlatFire Retardant PVC Battery Wrap Heat Shrink Tube for 18650 Batterie

## Features

- 1. High quality PVC heat shrinkable tube of battery has excellent environmental protection, heat insulation, stable performance and rapid shrinkage. 5 mm, shrinkage temperature: 80 ℃, shrinkage rate: ≥ 48 ± 5%;
- 2、 Length 72.5MM/2.85inch and width29.5MM/1.16in Round diameter: Φ18.7mm/0.74in 500个 PVC heat shrinkable tubes in 10 different colors, 50 in each color. Note: please put the product in a cool and dry place to avoid deformation caused by high temperature
- 3.Good insulation,corrosion resistance,tear resistance and wear resistance it have waterproof function
- 4.Safe and stable,better protection to avoid battery shorts,easy to peel and paste
- 5.Insulating ring Outer ring diameter: Φ18mm. Inner ring diameter: Φ10mm the thickness is 0.18MM

## Images

![530Pcs 18650 Insulator Ring and 500Pcs (29.5mm10 Colors)18650 FlatFire Retardant PVC Battery Wrap Heat Shrink Tube for 18650 Batterie - Image 1](https://m.media-amazon.com/images/I/41d+wfsBpQL.jpg)
![530Pcs 18650 Insulator Ring and 500Pcs (29.5mm10 Colors)18650 FlatFire Retardant PVC Battery Wrap Heat Shrink Tube for 18650 Batterie - Image 2](https://m.media-amazon.com/images/I/61gN20xt-VL.jpg)
![530Pcs 18650 Insulator Ring and 500Pcs (29.5mm10 Colors)18650 FlatFire Retardant PVC Battery Wrap Heat Shrink Tube for 18650 Batterie - Image 3](https://m.media-amazon.com/images/I/51mcD6qpntL.jpg)
![530Pcs 18650 Insulator Ring and 500Pcs (29.5mm10 Colors)18650 FlatFire Retardant PVC Battery Wrap Heat Shrink Tube for 18650 Batterie - Image 4](https://m.media-amazon.com/images/I/51yuA+nEyEL.jpg)
![530Pcs 18650 Insulator Ring and 500Pcs (29.5mm10 Colors)18650 FlatFire Retardant PVC Battery Wrap Heat Shrink Tube for 18650 Batterie - Image 5](https://m.media-amazon.com/images/I/51l-NIUmkeS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Super useful to renew 18650 batteries
  

*by K***N on Reviewed in the United States on January 6, 2024*

I have recovered some 18650 cells from power packs. Some of the cells were bad, others could be readily salvaged. However, it the process of separating them, the covers and the positive side round insulators were damaged. These heat-shrink sleeves were the perfect size, good quality, rapidly conformed to the shape of the battery after I applied my heat gun. (A hair dryer worked but took much longer.) I added the green insulators to the battery before shrinking the covers so that they completely covered the positive side of the battery. (Note, the sleeves look too long but they shrink perfectly. Don't cut them. I did at first but they were then too short.) See picture for a completed battery,  like new!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    They work well
  

*by W***E on Reviewed in the United States on March 12, 2024*

Blowing apart battery packs sometimes rips the sleeve.  These replacements fit well and are exactly the right size.  It would be nice to have plastic washers instead of cardboard.  I can usually reuse the washers, so not a big loss.  It does not take much heat to make these sleeves shrink.  A heat gun on low will do it in a few seconds.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great quality and value
  

*by J***S on Reviewed in the United States on May 24, 2024*

This is an excellent value normally only seen when you order large bulk orders from  China . It's real good quality, for the price point it can't be beat.

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**Shop now:** [https://www.desertcart.is/products/279838757-530pcs-18650-insulator-ring-and-500pcs-29-5mm10-colors-18650](https://www.desertcart.is/products/279838757-530pcs-18650-insulator-ring-and-500pcs-29-5mm10-colors-18650)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-05*