--- product_id: 573252011 title: "Dremel B816-01 12V 3 Ah Lithium-Ion Battery" brand: "dremel" price: "FREE" currency: HUF in_stock: false reviews_count: 2 url: https://www.desertcart.hu/products/573252011-dremel-b816-01-12v-3-ah-lithium-ion-battery store_origin: HU region: Hungary --- # 12V optimized power output 3Ah high-capacity runtime Operates down to -4°F cold temps Dremel B816-01 12V 3 Ah Lithium-Ion Battery **Brand:** dremel **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔋 Power your passion, no pause needed! ## Quick Answers - **What is this?** Dremel B816-01 12V 3 Ah Lithium-Ion Battery by dremel - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/573252011-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 - • **Lightweight & Compact:** Weighs just 222g and fits snugly, so your workflow stays smooth and portable. - • **Dual Battery Advantage:** Keep your projects moving—use one battery while charging the other to eliminate downtime. - • **Extended Runtime Power:** 3Ah capacity keeps your Dremel tools running longer without interruption. - • **Seamless Compatibility:** Designed specifically for Dremel 8240, 8250 & 8260 cordless tools for perfect fit and performance. - • **Advanced Protection Tech:** Built-in safeguards prevent overheating, overload, and unnecessary discharge for reliable project efficiency. ## Overview The Dremel B816-01 12V 3Ah Lithium-Ion Battery delivers high-capacity, reliable power tailored for Dremel 8240, 8250, and 8260 cordless tools. Lightweight and compact, it features advanced protection against overheating and overload, operates efficiently even in cold conditions down to -4°F, and includes a 2-year limited warranty—ensuring your DIY projects never lose momentum. ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0BRNT8ZLT | | Batteries | 1 Lithium Ion batteries required. (included) | | Date First Available | 7 January 2024 | | Item Model Number | B816-01 | | Manufacturer | Dremel | | Product Dimensions | 6.99 x 5.72 x 9.22 cm; 222.26 g | ## Product Details - **Battery cell composition:** Lithium Ion - **Brand:** Dremel - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Unit count:** 1 Count - **Voltage:** 12 Volts ## 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 ### ⭐⭐⭐⭐⭐ Excelente *by on Reviewed in Mexico 2 February 2025* Producto original y de excelente calidad. ### ⭐⭐⭐⭐⭐ Excelente batería *by on Reviewed in Mexico 10 March 2024* Como todo de la línea Drenen magnífica calidad ## 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.hu/products/573252011-dremel-b816-01-12v-3-ah-lithium-ion-battery](https://www.desertcart.hu/products/573252011-dremel-b816-01-12v-3-ah-lithium-ion-battery) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-09-25*