---
product_id: 452202453
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: "R$705"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/452202453-o-conn-mini-chainsaw-battery-replacement-2-pack-21v-max
store_origin: BR
region: Brazil
---

# 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:** R$705
**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?** R$705 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/452202453-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

- • **Fast Recharge, Less Downtime:** Quick 2-3 hour charging cycle means you’re back to work faster than ever.
- • **Universal Compatibility Edge:** Works seamlessly with 20V to 36V battery interfaces—check compatibility and upgrade effortlessly.
- • **24/7 Support for Peace of Mind:** Dedicated customer service ready to assist anytime, ensuring your project never stalls.
- • **Power Up Your Portable Chainsaw:** 21V MAX voltage delivers consistent, high-performance energy for all your cutting needs.
- • **Double the Juice, Double the Efficiency:** Includes 2 rechargeable 2000mAh lithium-ion batteries to keep you working longer without interruption.

## Overview

The O-CONN Mini Chainsaw Battery Replacement 2-pack offers 21V MAX, 2000mAh lithium-ion batteries designed for cordless electric handheld chainsaws. Each battery provides 20-30 minutes of runtime with a quick 2-3 hour recharge, compatible with multiple voltage interfaces (20V-36V). Lightweight and portable, these batteries come with round-the-clock customer support to keep your tools powered and your projects moving.

## Description

Full description not available

## 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 |
|---------------|-------|
| Manufacturer | O-CONN |
| Item Weight | 1.32 pounds |
| Package Dimensions | 5 x 3.62 x 3.15 inches |
| Batteries | 2 Lithium Ion batteries required. |
| Style | Battery 2 Pack/ 4-inch |
| Power Source | Corded Electric, battery-powered |
| Voltage | 21 Volts |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium |
| Battery Capacity | 2000 Milliamp Hours |

## Product Details

- **Number of Batteries:** 2 Lithium Ion batteries required.
- **Brand:** O-CONN
- **Battery Cell Composition:** Lithium
- **Battery Capacity:** 2000 Milliamp Hours
- **Unit Count:** 2.0 Count

## 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.

## Frequently Bought Together

- O-CONN Mini Chainsaw Battery Replacement, 2 Pack 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)

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**Shop now:** [https://www.desertcart.com.br/products/452202453-o-conn-mini-chainsaw-battery-replacement-2-pack-21v-max](https://www.desertcart.com.br/products/452202453-o-conn-mini-chainsaw-battery-replacement-2-pack-21v-max)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-23*