--- product_id: 716191919 title: "Dremel B816-01 12V 3 Ah Lithium-Ion Battery" brand: "dremel" price: "€ 199.72" currency: EUR in_stock: true reviews_count: 5 category: "Dremel" url: https://www.desertcart.hr/products/716191919-dremel-b816-01-12v-3-ah-lithium-ion-battery store_origin: HR region: Croatia --- # 12V optimized power output 3Ah high-capacity runtime Operates down to -4°F Dremel B816-01 12V 3 Ah Lithium-Ion Battery **Brand:** dremel **Price:** € 199.72 **Availability:** ✅ In Stock ## Summary > 🔋 Power your passion, never pause your projects! ## Quick Answers - **What is this?** Dremel B816-01 12V 3 Ah Lithium-Ion Battery by dremel - **How much does it cost?** € 199.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/716191919-dremel-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 - • **Built-in Safety Tech:** Advanced protection against overheating, overload, and discharge ensures reliable, worry-free performance. - • **Dual Battery Workflow:** Keep your projects moving—use one battery while charging the other to eliminate downtime and boost productivity. - • **Lightweight & Compact:** Weighing just 222g, it’s designed for effortless handling and portability during your projects. - • **Seamless Compatibility:** Perfectly engineered for Dremel 8240, 8250 & 8260 cordless tools—no guesswork, just fit and go. - • **Extended Runtime Powerhouse:** 3Ah capacity keeps your Dremel tools running longer without interruption. ## Overview The B816-01 12V 3Ah Lithium-Ion Battery is a high-performance, lightweight power source designed exclusively for Dremel 8240, 8250, and 8260 cordless tools. Delivering 3 amps per hour, it extends tool runtime while featuring advanced safety protections and cold-weather operation down to -4°F. Backed by a 2-year limited warranty, it’s the essential upgrade for professionals and DIYers who demand uninterrupted precision and efficiency. ## 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. Review: Great battery - This fits perfectly to the cordless model and has a lot of power . Very light and durable . Because it holds a lot of charge, it functions good and the value is well priced. You do have to charge it before using but overall it is a good battery Review: Excelente - Producto original y de excelente calidad. ## 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 | |---------------|-------| | ASIN | B0BRNT8ZLT | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 0.49 Pounds | | Box Contents | B816-01 12V Max 3Ah Lithium-ion Battery | | Brand | Dremel | | Brand Name | Dremel | | Country of Origin | USA | | Customer Reviews | 4.7 out of 5 stars 366 Reviews | | Global Trade Identification Number | 00000346807431 | | Item Dimensions | 7 x 5.7 x 9.2 Centimeters | | Item Type Name | Batteries & Chargers | | Item Weight Unit of Measure | 222 g | | Manufacturer | Dremel | | Model Name | 12V 3 Ah Lithium-Ion Battery | | Model Number | B816-01 | | Net Quantity | 1.0 Count | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | UPC | 000346807431 | | Unit Count | 1.0 Count | | Voltage | 12 Volts | ## Product Details - **Battery Capacity:** 2 Amp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** Dremel - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** 12V Dremel Power Tools ## Images ![Dremel B816-01 12V 3 Ah Lithium-Ion Battery - Image 1](https://m.media-amazon.com/images/I/51GB5ayq3fL.jpg) ![Dremel B816-01 12V 3 Ah Lithium-Ion Battery - Image 2](https://m.media-amazon.com/images/I/41GATgF4XlL.jpg) ![Dremel B816-01 12V 3 Ah Lithium-Ion Battery - Image 3](https://m.media-amazon.com/images/I/51gI7+4n6ML.jpg) ![Dremel B816-01 12V 3 Ah Lithium-Ion Battery - Image 4](https://m.media-amazon.com/images/I/51W4Yy0VvtL.jpg) ![Dremel B816-01 12V 3 Ah Lithium-Ion Battery - Image 5](https://m.media-amazon.com/images/I/51rMezxTE5L.jpg) ## 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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great battery *by J***M on 6 August 2025* This fits perfectly to the cordless model and has a lot of power . Very light and durable . Because it holds a lot of charge, it functions good and the value is well priced. You do have to charge it before using but overall it is a good battery ### ⭐⭐⭐⭐⭐ Excelente *by R***Z on 2 February 2025* Producto original y de excelente calidad. ### ⭐⭐⭐⭐⭐ Great quality *by J***H on 31 October 2025* Quality is great, they came fully charged and fit my Dremel perfectly, highly recommended ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/716191919-dremel-b816-01-12v-3-ah-lithium-ion-battery](https://www.desertcart.hr/products/716191919-dremel-b816-01-12v-3-ah-lithium-ion-battery) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-18*