---
product_id: 427240777
title: "O-CONN Mini Chainsaw Battery Replacement, 2 Pack 21V MAX 2000mAh Rechargeable Battery, Cordless Electric Portable Handheld Chainsaw Accessories (Model 1)"
brand: "o-conn"
price: "MX$1215"
currency: MXN
in_stock: true
reviews_count: 10
category: "O Conn"
url: https://www.desertcart.mx/products/427240777-o-conn-mini-chainsaw-battery-replacement-2-pack-21v-max
store_origin: MX
region: Mexico
---

# 20-30 min runtime 2000mAh long-lasting charge 21V MAX power boost O-CONN Mini Chainsaw Battery Replacement, 2 Pack 21V MAX 2000mAh Rechargeable Battery, Cordless Electric Portable Handheld Chainsaw Accessories (Model 1)

**Brand:** o-conn
**Price:** MX$1215
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity, cut the wait!

## Quick Answers

- **What is this?** O-CONN Mini Chainsaw Battery Replacement, 2 Pack 21V MAX 2000mAh Rechargeable Battery, Cordless Electric Portable Handheld Chainsaw Accessories (Model 1) by o-conn
- **How much does it cost?** MX$1215 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/427240777-o-conn-mini-chainsaw-battery-replacement-2-pack-21v-max)

## Best For

- o-conn enthusiasts

## Why This Product

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

## Key Features

- • **Extended Runtime:** 2000mAh capacity ensures you get 20-30 minutes of uninterrupted work without constant recharging.
- • **Reliable Support 24/7:** Dedicated customer service ready to assist anytime, so you never feel stuck mid-task.
- • **Universal Compatibility:** Fits multiple voltage models (20V to 36V) with the same interface—one battery to rule them all.
- • **Power Up Your Mini Chainsaw:** 21V MAX voltage delivers consistent cutting performance for all your outdoor projects.
- • **Fast Recharge, Less Downtime:** Quick 2-3 hour charging cycle means you’re back to work faster than ever.

## Overview

The O-CONN Mini Chainsaw Battery Replacement is a 21V MAX, 2000mAh lithium-ion battery designed for cordless handheld chainsaws. It offers 20-30 minutes of runtime with a quick 2-3 hour recharge, compatible with various voltage models sharing the same interface, and backed by 24/7 customer support.

## Description

We are always dedicated to creating products that help users save time and labor in their daily or industrial work. We have our own R&D team and production factory, and each product is manufactured after layers of testing. O-CONN insists on listening to users and constantly improving product quality and experience. We are always dedicated to creating products that help users save time and labor in their daily or industrial work. We have our own R&D team and production factory, and each product is manufactured after layers of testing. O-CONN insists on listening to users and constantly improving product quality and experience. O-CONN Mini Chainsaw Visit the Store O-CONN Mini Chainsaw Visit the Store O-CONN Chainsaw Accessories Visit the Store O-CONN Chainsaw Accessories

Review: Nice replacement batteries. - Surprisingly good and powerful batteries. I am pleased with the performance of these batteries in my power tools. They fit well, work well, deliver good power, charge rather quickly and the price is not too bad either.
Review: They worked - These worked perfect for my 6 inch battery chain saw.

## Features

- NOTE: Please check if your original battery interface is consistent with our battery replacement before purchase (refer to pic 3). Can also be used to replace 20V, 21V, 24V, 26V, 28V and 36V battery.
- NOTE: Due to technical issues, we are unable to update our A+ Content images. Please note that our batteries are 21V MAX, not 24V. We are contacting desertcart to resolve this issue, thank you for your understanding.
- Large Capacity Battery: 2 pack 21V MAX 2000mAh mini chainsaw rechargeable battery replacement.
- Working Time: 20-30min. Charging Time: 2h-3h.
- Quality Service: We provide 24×7 after-sales support service to solve any of your worries, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YH4P6PC |
| Battery Capacity | 2000 Milliamp Hours |
| Battery Cell Composition | Lithium |
| Battery Cell Type | Lithium |
| Best Sellers Rank | #59,959 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #421 in Chainsaw Accessories |
| Brand | O-CONN |
| Customer Reviews | 4.4 out of 5 stars 687 Reviews |
| Manufacturer | O-CONN |
| Model Name | 1 |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
| Reusability | Rechargeable |
| Unit Count | 2.0 Count |
| Voltage | 21 Volts |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Brand:** O-CONN
- **Battery Cell Composition:** Lithium
- **Battery Capacity:** 2000 Milliamp Hours
- **Recommended Uses For Product:** cordless

## Images

![O-CONN Mini Chainsaw Battery Replacement, 2 Pack 21V MAX 2000mAh Rechargeable Battery, Cordless Electric Portable Handheld Chainsaw Accessories (Model 1) - Image 1](https://m.media-amazon.com/images/I/61ggPZvaIzL.jpg)
![O-CONN Mini Chainsaw Battery Replacement, 2 Pack 21V MAX 2000mAh Rechargeable Battery, Cordless Electric Portable Handheld Chainsaw Accessories (Model 1) - Image 2](https://m.media-amazon.com/images/I/714jLrVhj3L.jpg)
![O-CONN Mini Chainsaw Battery Replacement, 2 Pack 21V MAX 2000mAh Rechargeable Battery, Cordless Electric Portable Handheld Chainsaw Accessories (Model 1) - Image 3](https://m.media-amazon.com/images/I/51KVXqxyeuL.jpg)
![O-CONN Mini Chainsaw Battery Replacement, 2 Pack 21V MAX 2000mAh Rechargeable Battery, Cordless Electric Portable Handheld Chainsaw Accessories (Model 1) - Image 4](https://m.media-amazon.com/images/I/71EYipOsGYL.jpg)
![O-CONN Mini Chainsaw Battery Replacement, 2 Pack 21V MAX 2000mAh Rechargeable Battery, Cordless Electric Portable Handheld Chainsaw Accessories (Model 1) - Image 5](https://m.media-amazon.com/images/I/71teSwf95bL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is charger excluded?**
A: No, the charger is not included, just the new battery.

**Q: Will this fit my ninghw chainsaw and can use it**
A: Not sure, look very closely at the picture and the dimensions. My 4" chainsaw took the battery listed for the 6"

**Q: Will this battery work with a-conn 21v 12 inch cordless electric chainsaw ?**
A: I do not know, if it looks the same, it should work,  just have a little nor zip.  If it looks the same, check it over on the computer, you can roll it over and inspect the connection by using your mouse to click onto it.  Can always return it, amazon is great for ordering.

**Q: will this battery adapt to a Jeico 16inch chainsaw?**
A: same answer as above, order from amazon and click in your request.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice replacement batteries.
*by N***A on March 8, 2026*

Surprisingly good and powerful batteries. I am pleased with the performance of these batteries in my power tools. They fit well, work well, deliver good power, charge rather quickly and the price is not too bad either.

### ⭐⭐⭐⭐⭐ They worked
*by J***A on April 15, 2026*

These worked perfect for my 6 inch battery chain saw.

### ⭐⭐⭐⭐⭐ Good replacement
*by C***T on November 30, 2025*

Works great

## Frequently Bought Together

- O-CONN Mini Chainsaw Battery Replacement, 21V MAX 2000mAh Rechargeable Battery, Cordless Electric Portable Handheld Chainsaw Accessories (Model 1)
- Mini Chainsaw Battery Charger, Lithium Battery Charger, American Standard, Cordless Small Electric Portable Handheld Chainsaw Accessories (Universal Version)
- Snowtaros 24V Chainsaw Battery, Compatible for 4 Inch / 6 Inch Mini Handheld Electric Chainsaw, Replacement Battery for Mini Electric Chain Saw

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**Shop now:** [https://www.desertcart.mx/products/427240777-o-conn-mini-chainsaw-battery-replacement-2-pack-21v-max](https://www.desertcart.mx/products/427240777-o-conn-mini-chainsaw-battery-replacement-2-pack-21v-max)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-05-13*