---
product_id: 518749478
title: "B816-01 12V 3 Ah Lithium-Ion Battery"
brand: "dremel"
price: "AR$215483"
currency: ARS
in_stock: true
category: "Dremel"
url: https://www.desertcart.com.ar/products/518749478-b816-01-12v-3-ah-lithium-ion-battery
store_origin: AR
region: Argentina
---

# 12V Voltage Output 3Ah Lithium-Ion Power Compatible with Dremel 8240/8250/8260 B816-01 12V 3 Ah Lithium-Ion Battery

**Brand:** dremel
**Price:** AR$215483
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your passion, never pause your project!

## Quick Answers

- **What is this?** B816-01 12V 3 Ah Lithium-Ion Battery by dremel
- **How much does it cost?** AR$215483 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/518749478-b816-01-12v-3-ah-lithium-ion-battery)

## Best For

- dremel enthusiasts

## Why This Product

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

## Key Features

- • **Cold-Weather Ready:** Operates efficiently down to -4°F, so no project waits
- • **Lightweight & Compact:** Weighs just 0.49 lbs for effortless handling and portability
- • **Extended Runtime Boost:** 3Ah capacity delivers longer uninterrupted project time
- • **Seamless Compatibility:** Perfectly fits Dremel 8240, 8250 & 8260 cordless tools
- • **Advanced Protection Tech:** Built-in safeguards against overheating, overload, and discharge

## Overview

The Dremel B816-01 12V 3Ah Lithium-Ion Battery is a lightweight, high-capacity power source designed exclusively for Dremel 8240, 8250, and 8260 cordless tools. Delivering 3 amps per hour, it extends runtime to keep your DIY projects moving without interruption. Engineered with advanced protection against overheating and overload, it also performs reliably in cold conditions down to -4°F. Backed by a 2-year limited warranty, this battery ensures professional-grade power and durability for every creative task.

## Description

In a world full of knock-offs & duplicates, all batteries are not created equally. Dremel batteries are built for Dremel tools. Outstanding performance starts with power through the B816-01 12V 3Ah battery. At 3Ah, the B816-01 12V battery provides 3 amps of current per hour of use, giving your Dremel tool the additional life it needs to complete your tasks. Including 3 state-of-the-art cells in the B816-01 12V battery, the power output gives you the strength needed to cut, carve, sand, engrave, and more. Compact and lightweight, this battery fits seamlessly with Dremel 8240, 8250 & 8260 models. Driven by technology, the B816-01 is built to protect against overheating, overload and unnecessary discharge for ultimate project efficiency, while also operating in cold temperatures down to -4°F. Lastly, having additional batteries can keep your project moving...use one while you charge the other...to help you complete your task without unnecessary stoppage or downtime.

## Features

- COMPATIBLE WITH THE DREMEL 8240, 8250 & 8260 CORDLESS TOOLS
- REPLACE AN EXISTING BATTERY, ADD A SPARE TO KEEP YOUR DIY PROJECTS MOVING OR ADD RUNTIME WITH THE 3AH
- BUILT FOR DREMEL TOOLS WITH THE POWER AND RUNTIME YOU NEED TO COMPLETE PROJECTS FROM START TO FINISH
- COMPACT AND LIGHTWEIGHT, READY TO FIT SEAMLESSLY WITH YOUR DREMEL TOOLS
- INCLUDES A 2-YEAR LIMITED WARRANTY
- NOT COMPATIBLE WITH THE DREMEL 8220 MODEL

## Images

![B816-01 12V 3 Ah Lithium-Ion Battery - Image 1](https://m.media-amazon.com/images/I/51GB5ayq3fL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.com.ar/products/518749478-b816-01-12v-3-ah-lithium-ion-battery](https://www.desertcart.com.ar/products/518749478-b816-01-12v-3-ah-lithium-ion-battery)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-11-15*