---
product_id: 518749478
title: "B816-01 12V 3 Ah Lithium-Ion Battery"
brand: "dremel"
price: "€ 100.75"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/518749478-b816-01-12v-3-ah-lithium-ion-battery
store_origin: GR
region: Greece
---

# 12V optimized voltage 3 Ah high-capacity power Seamless Dremel compatibility B816-01 12V 3 Ah Lithium-Ion Battery

**Brand:** dremel
**Price:** € 100.75
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your passion, finish like a pro.

## Quick Answers

- **What is this?** B816-01 12V 3 Ah Lithium-Ion Battery by dremel
- **How much does it cost?** € 100.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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

- • **Reliable Backup:** Add a spare battery to your toolkit and never pause your creative flow.
- • **Cordless Freedom:** Lithium-ion technology ensures cordless convenience without sacrificing power.
- • **Confidence Included:** Backed by a 2-year limited warranty for peace of mind on every project.
- • **Power Through Projects:** 3 Ah capacity delivers extended runtime to keep your DIY momentum unstoppable.
- • **Perfect Fit, Zero Hassle:** Compact and lightweight design integrates flawlessly with Dremel 8240, 8250 & 8260 tools.

## Overview

The B816-01 12V 3 Ah Lithium-Ion Battery is a lightweight, high-capacity power source designed specifically for Dremel 8240, 8250, and 8260 cordless tools. It offers extended runtime, seamless compatibility, and comes with a 2-year limited warranty, making it an essential upgrade or backup for serious DIYers and professionals alike.

## Description

B816-01 12V 3 Ah Lithium-Ion Battery

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dremel |
| Part Number | B816-01 |
| Item Weight | 7.8 ounces |
| Product Dimensions | 2.75 x 2.25 x 3.63 inches |
| Item model number | B816-01 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Size | 12 V |
| Color | Black |
| Style | Industrial |
| Finish | Brushed |
| Material | Blend |
| Pattern | Solid |
| Shape | Rectangular |
| Power Source | Battery Powered |
| Voltage | 12 Volts |
| Item Package Quantity | 1 |
| Grit Description | Non applicable |
| Special Features | Cordless |
| Included Components | B816-01 12V Max 3Ah Lithium-ion Battery |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |

## 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.

## Questions & Answers

**Q: Charger: Is there a replacement charger for this? Would prefer a Dremel product. Thanks!**
A: its a standard charger for both types of battery. I would say dremel or generic are just fine. its available on amazon or ebay if you search battery tech and charger

## Frequently Bought Together

- Dremel B816-01 12V Max 3AH Lithium-ion Battery Pack
- Dremel 8250-5 12V Lithium-Ion Variable Speed Cordless Rotary Tool with Brushless Motor - 5 Rotary Tool Accessories, 3Ah Battery, Charger, and Tool Bag
- Dremel 160-Piece Rotary Tool Accessory Kit with EZ Lock Technology - 1/8" Shank - Cutting Bits, Polishing Wheel and Compound, Sanding Drums & Disc (710-08)

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

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-22*