--- product_id: 54611548 title: "DEWALT 20V MAX 3 Ah Lithium Ion Battery 2-Pack (DCB204-2)" brand: "dewalt" price: "£289.66" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/54611548-dewalt-20v-max-3-ah-lithium-ion-battery-2-pack store_origin: GB region: United Kingdom --- # 33% longer runtime with XR Lithium Ion tech 3-LED fuel gauge for instant charge status 3Ah capacity for extended runtime DEWALT 20V MAX 3 Ah Lithium Ion Battery 2-Pack (DCB204-2) **Brand:** dewalt **Price:** £289.66 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power up your toolkit with runtime that won’t quit! ## Quick Answers - **What is this?** DEWALT 20V MAX 3 Ah Lithium Ion Battery 2-Pack (DCB204-2) by dewalt - **How much does it cost?** £289.66 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/54611548-dewalt-20v-max-3-ah-lithium-ion-battery-2-pack) ## Best For - dewalt enthusiasts ## Why This Product - Trusted dewalt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay In The Know:** Integrated 3-LED fuel gauge lets you monitor battery life at a glance—no more unexpected downtime. - • **Best Value Power Boost:** Premium XR Lithium Ion technology offers up to 33% longer runtime, giving you more work done per charge and better ROI. - • **Lightweight Yet Mighty:** Designed for maximum runtime without the bulk—carry less weight while powering through heavy-duty tasks. - • **Seamless Compatibility:** Part of the versatile 20V MAX system, these batteries work flawlessly with all DEWALT 20V MAX tools and chargers. - • **Power Through Your Projects:** 3Ah capacity batteries deliver consistent, long-lasting power to keep you working without interruption. ## Overview The DEWALT 20V MAX 3Ah Lithium Ion Battery 2-Pack (DCB204-2) offers professional-grade power with 3Ah capacity and premium XR Lithium Ion technology for up to 33% longer runtime. Featuring a convenient 3-LED fuel gauge, these lightweight batteries are compatible across the entire DEWALT 20V MAX tool lineup, ensuring seamless performance and reliability on every jobsite. ## Description Power your 20V MAX tools with these 20V MAX 3Ah batteries that feature the runtime and performance needed for tough jobs. These batteries are compatible with 20V MAX tools and chargers. Review: Amazing battery life, best $-to-ah capacity ratio on Dewalt batteries - I recently got the Dewalt M2 drill/driver set and the 20v circular saw, the drill set came with 2 of these 4ah battery packs and they're great so I bought this pair so I had a spare plus one pack for each tool. These 4ah batteries are great - I get really good life out of them using them in the drill, impact driver and circular saw. I've just built a pretty huge 9' x 8' shelving and workbench unit in my garage - from a full charge, I was able to build the whole thing without recharging. Amazing compared to my old 18v powered stuff. Charge time is also faster which is a bonus. The 4ah battery packs from my research offer the best $/ah ratio and these seem to go on sale more often than other sizes so it's worth keeping an eye on the price and grabbing some when the price is right. In case yu're confused by all the different Dewalt 20v battery packs like I was, here's a handy guide illustrating the various models. These 204's are the best bang for the buck! Model - Capacity - Color - Size DCB 200 - 3.0 Ah - 20 Volt standard black - thick DCB 201 - 1.5 Ah - 20 Volt compact black - thin DCB 203 - 2.0 Ah - 20 Volt XR premium yellow - thin DCB 204 - 4.0 Ah - 20 Volt XR premium yellow - thick DCB 205 - 5.0 Ah - 20 Volt XR premium yellow - thick The thin ones are the same size and approximate weight - the thick ones are the same size and approximate weight. So for example at today's current pricing, the 205 5ah XR's ($189) are almost 50% more expensive than these 204's ($131), for only 25% more runtime (1ah per battery). The 2ah XR batteries are half the capacity of these 204's and almost identical price ($129). Therefore in terms of capacity vs $$ these 4.0ah 204's are the best value. The 'fuel' indicators on these batteries are a super useful addition - very handy to be able to see easily how much juice you have left. Really glad I went for these 4ah packs, I was kind of tempted to go for smaller capacity but happy I stuck with these. They add a bit of weight/bulk to your tool (especially noticeable on the drills and the otherwise lightweight 887 impact driver), but this is a minor downside compared to the power and life you get out of them. If you've got Dewalt 20v tools and you need good battery life, grab a pack of these, they're great! PS - to answer the 1 star reviews who bought fakes - always make sure with this kind of item that it says 'ships from and sold by desertcart.ca' up top near the price - that's the safest way! If it ships from some unknown seller, avoid it! Hope that helps. Review: Excelente - Muy bien ## Features - Reliable runtime - take on tough jobs with these batteries that deliver 3ah capacity each for consistent runtime on the jobsite. - State-of-charge - get quick visibility to your batteries' state-of-charge with the LED indicator to help avoid interruptions. - Part of the 20V MAX* system - these batteries are compatible with 20V MAX* tools and chargers. - Premium XR Lithium Ion pack provides up to 33% longer run-time - 3-LED Fuel Gauge System - Lightweight design with maximum run time - Compatible with the entire Line of DEWALT 20V MAX Tools ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BQHOI6S | | Amperage | 3 Amps | | Antenna Location | Power Tool | | Battery Capacity | 4 | | Battery Cell Type | Lithium Ion | | Battery Weight | 960 Grams | | Battery capacity | 4 | | Battery cell composition | Lithium Ion | | Best Sellers Rank | 696,078 in DIY & Tools ( See Top 100 in DIY & Tools ) 4,054 in Cordless Tool Battery Packs | | Box Contents | 3.0ah battery | | Brand | DEWALT | | Brand Name | DEWALT | | Compatible Phone Models | DEWALT 20V MAX | | Customer Reviews | 4.6 out of 5 stars 3,054 Reviews | | Global Trade Identification Number | 00885911312004 | | Item Dimensions | 11.4 x 8 x 6.7 centimetres | | Item Weight | 2.9 Pounds | | Manufacturer | DeWalt | | Model Name | DCB204 - 2 | | Model Number | DCB204-2 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Number of batteries | 1 Lithium Ion batteries required. (included) | | Recommended uses for product | Power Tool | | Reusability | Rechargeable | | UPC | 885911312004 | | Unit Count | 2.0 count | | Unit count | 2.0 count | | Voltage | 20 Volts | ## Product Details - **Battery capacity:** 4 - **Battery cell composition:** Lithium Ion - **Brand:** DEWALT - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Recommended uses for product:** Power Tool ## Images ![DEWALT 20V MAX 3 Ah Lithium Ion Battery 2-Pack (DCB204-2) - Image 1](https://m.media-amazon.com/images/I/71FXsUse9JL.jpg) ![DEWALT 20V MAX 3 Ah Lithium Ion Battery 2-Pack (DCB204-2) - Image 2](https://m.media-amazon.com/images/I/718fPyyXL7L.jpg) ![DEWALT 20V MAX 3 Ah Lithium Ion Battery 2-Pack (DCB204-2) - Image 3](https://m.media-amazon.com/images/I/711rvAKaXuL.jpg) ![DEWALT 20V MAX 3 Ah Lithium Ion Battery 2-Pack (DCB204-2) - Image 4](https://m.media-amazon.com/images/I/613ZP1YC3JL.jpg) ![DEWALT 20V MAX 3 Ah Lithium Ion Battery 2-Pack (DCB204-2) - Image 5](https://m.media-amazon.com/images/I/81mDGUJjqCL.jpg) ## Questions & Answers **Q: Are these replacement for DCB201 batteries?** A: No. DCB201 stands for 1 Amp/Hour.This is 204, as in 4 Amp/Hour.It is a bigger battery, it lasts much longer. It is also quite larger, so it weighs more. 201 is good for light work with a drill. 204 is what you need to operate the saws, the grinder. It is also very good for heavy duty with the drills, if you don't mind the extra weight. **Q: In the item description it says "Package Quantity -1" I assume this to be a mis-print?** A: it is 1 package of 2 batteries. Have had mine for over a year now under hard use, still working Great! **Q: Battery shipment, why i can not shipped 20v battery alone from amazon to any place in israel?** A: because shipping regulations prevent legally shipping lithium ion batteries by plane when they are not shipped in or with equipment. They also would still need to be under 100 what hours per battery then. **Q: What are the differences dewalt dcb204-2 dcb205-2 batteries?** A: Each amp hour that you increase, the runtime will be 20-25% greater. The DCB204 is a 4.0 AH battery and the DCB205 is a 5.0 AH battery. ## Frequently Bought Together - DEWALT 20V MAX 4 Ah Lithium Ion Battery 2-Pack (DCB204-2) - DEWALT 20V MAX XR Impact Driver, Brushless, 1/4", 3-Speed, Bare Tool Only (DCF845B) - DEWALT 20V MAX XR Oscillating Multi-Tool, Variable Speed, Bare Tool Only (DCS356B) --- ## 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.co.uk/products/54611548-dewalt-20v-max-3-ah-lithium-ion-battery-2-pack](https://www.desertcart.co.uk/products/54611548-dewalt-20v-max-3-ah-lithium-ion-battery-2-pack) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-04*