---
product_id: 125071603
title: "21700 Battery Insulator Ring, 300pcs Self-Adhesive Sturdy Cardboard Stickers Insulators Electrical Insulating Adhesive Paper for Sleeving 21700 Cells (21700 Insulator Ring)"
brand: "causin"
price: "47434₫"
currency: VND
in_stock: true
reviews_count: 4
url: https://www.desertcart.vn/products/125071603-21700-battery-insulator-ring-300pcs-self-adhesive-sturdy-cardboard-stickers
store_origin: VN
region: Vietnam
---

# 21700 Battery Insulator Ring, 300pcs Self-Adhesive Sturdy Cardboard Stickers Insulators Electrical Insulating Adhesive Paper for Sleeving 21700 Cells (21700 Insulator Ring)

**Brand:** causin
**Price:** 47434₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 21700 Battery Insulator Ring, 300pcs Self-Adhesive Sturdy Cardboard Stickers Insulators Electrical Insulating Adhesive Paper for Sleeving 21700 Cells (21700 Insulator Ring) by causin
- **How much does it cost?** 47434₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/125071603-21700-battery-insulator-ring-300pcs-self-adhesive-sturdy-cardboard-stickers)

## Best For

- causin enthusiasts

## Why This Product

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

## Description

21700 Battery Insulator Ring Spec :1. it is just for 21700 Batteries  21700 Battery Insulator Ring is more than 300pcs .it is Waterproof ,so it is good for protect ur 21700 battery and battery pack .

## Product Details

- **Connector Type:** Ring
- **Terminal:** Ring Terminal
- **Material:** INSULATOR
- **Brand:** Causin

## Images

![21700 Battery Insulator Ring, 300pcs Self-Adhesive Sturdy Cardboard Stickers Insulators Electrical Insulating Adhesive Paper for Sleeving 21700 Cells (21700 Insulator Ring) - Image 1](https://m.media-amazon.com/images/I/61tgyf2fhdL.jpg)
![21700 Battery Insulator Ring, 300pcs Self-Adhesive Sturdy Cardboard Stickers Insulators Electrical Insulating Adhesive Paper for Sleeving 21700 Cells (21700 Insulator Ring) - Image 2](https://m.media-amazon.com/images/I/61XQT2gN2QL.jpg)
![21700 Battery Insulator Ring, 300pcs Self-Adhesive Sturdy Cardboard Stickers Insulators Electrical Insulating Adhesive Paper for Sleeving 21700 Cells (21700 Insulator Ring) - Image 3](https://m.media-amazon.com/images/I/51wELYEwwbL.jpg)
![21700 Battery Insulator Ring, 300pcs Self-Adhesive Sturdy Cardboard Stickers Insulators Electrical Insulating Adhesive Paper for Sleeving 21700 Cells (21700 Insulator Ring) - Image 4](https://m.media-amazon.com/images/I/61FyLMz00fL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome
*by D***K on October 11, 2021*

Perfect! Does what I need it to do...stay on the battery while I rewrap it lol

### ⭐⭐⭐⭐⭐ They work
*by Z***T on September 16, 2020*

They work, adhesive is decent. Cut is ok - the center is a pain. Will order again.

### ⭐⭐⭐⭐⭐ Like these cause sticky
*by M***E on January 8, 2021*

Good job for what it is

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**Shop now:** [https://www.desertcart.vn/products/125071603-21700-battery-insulator-ring-300pcs-self-adhesive-sturdy-cardboard-stickers](https://www.desertcart.vn/products/125071603-21700-battery-insulator-ring-300pcs-self-adhesive-sturdy-cardboard-stickers)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-12*