--- product_id: 47984808 title: "18V XR 4Ah Battery, DCB182-XJ" brand: "dewalt" price: "€ 84.35" currency: EUR in_stock: true category: "Dewalt" url: https://www.desertcart.pt/products/47984808-18v-xr-4ah-battery-dcb182-xj store_origin: PT region: Portugal --- # 4Ah high-capacity power 3-LED fuel gauge indicator Built-in multi-protection tech 18V XR 4Ah Battery, DCB182-XJ **Brand:** dewalt **Price:** € 84.35 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your productivity with DEWALT’s smartest 18V battery yet! ## Quick Answers - **What is this?** 18V XR 4Ah Battery, DCB182-XJ by dewalt - **How much does it cost?** € 84.35 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/47984808-18v-xr-4ah-battery-dcb182-xj) ## 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 - • **Smart Battery Health:** Inbuilt protection guards against overheat, overload, and deep discharge for longer-lasting performance. - • **Instant Charge Insight:** 3-LED fuel gauge lets you check battery status at a glance—no surprises on the job. - • **Seamless Compatibility:** Works flawlessly with all DEWALT 18V XR tools and chargers for ultimate versatility. - • **Power Meets Portability:** Upgraded 4Ah capacity with zero size or weight increase over 3Ah packs—more runtime, same sleek profile. - • **Zero Downtime, Maximum Output:** No memory effect means consistent power delivery and less waiting around charging. ## Overview The DEWALT 18V XR 4Ah Battery (DCB182-XJ) delivers enhanced power and runtime without added bulk, featuring advanced protection systems and a convenient LED fuel gauge. Compatible across the entire 18V XR tool and charger range, it’s engineered for demanding professionals who need reliable, long-lasting energy on every job. ## Description Product Description The DCB182 18V XR 4Ah battery is compatible with all 18V XR tools. With no increase in size or weight it delivers more runtime than the previous 3Ah battery and includes a built-in LED Fuel Gauge for instant charge status. Box Contains 1 x 1 year standard warranty or 3 year warranty when registered online ## Features - BUILT FOR DEMANDING PROFESSIONALS: For 100 years, DEWALT has been the brand of choice for demanding professionals who require tools that are innovative, tough, and built to last. With a legacy of excellence and a future of continued innovation, DEWALT tools are engineered to deliver superior performance and durability, ensuring you can tackle the most challenging tasks with confidence and precision. - UPGRADED POWER AND EFFICIENCY: The DEWALT 18V XR 4Ah Battery, DCB182-XJ, offers enhanced power without increasing size or weight compared to the 18V 3Ah battery pack. Its inbuilt protection features and no memory effect ensure maximum productivity and longer battery life, making it an essential addition for professionals seeking reliable and efficient power solutions. - LIGHTWEIGHT DESIGN: Provides the user with upgraded 4Ah power without increasing the size or weight over the 18V 3Ah battery pack. - INBUILT PROTECTION: Protects against overheat, overload, and deep discharge, increasing battery life. - NO MEMORY EFFECT: Virtually no self-discharge for maximum productivity and less downtime. - 3-LED FUEL GAUGE CHARGE INDICATOR: Allows users to quickly check the battery charge status. - COMPATIBLE WITH ALL 18V XR TOOLS: Offers versatility and convenience for users with multiple DEWALT 18V XR tools. - COMPATIBLE WITH ALL XR CHARGERS: Ensures easy and efficient charging across the XR range. - ACCESSORIES AVAILABLE: Discover our extensive range of accessories, including (DT70702-QZ), (DT20502-QZ), and (DT70731T-QZ), for this specific tool, sold separately. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008LAFV32 | | Amperage | 4 Amps | | Antenna Location | Power Tool | | Battery Capacity | 2 | | Battery Cell Type | Lithium Ion | | Battery Weight | 662 Grams | | Best Sellers Rank | 1,308 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Cordless Tool Battery Packs | | Brand Name | DEWALT | | Compatible Phone Models | Not For Mobiles | | Customer Reviews | 4.7 4.7 out of 5 stars (5,511) | | EU Spare Part Availability Duration | 1 Years | | Global Trade Identification Number | 05035048392782 | | Included Components | 1 | | Item Dimensions | 8.5 x 7.5 x 13 centimetres | | Item Type Name | 18v Li-Ion Battery Pack 4.0ah | | Item Weight | 0.61 Kilograms | | Manufacturer | Dewalt | | Model Name | DEWALT | | Model Number | DCB182 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Product Warranty | No warrenty. | | Reusability | Rechargeable | | UPC | 795186839284 | | Unit Count | 1 Tool Accessory | | Voltage | 18 Volts | ## Product Details - **Battery capacity:** 2 - **Battery cell composition:** Lithium Ion - **Brand:** DEWALT - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Recommended uses for product:** Power Tool ## Images ![18V XR 4Ah Battery, DCB182-XJ - Image 1](https://m.media-amazon.com/images/I/71K0aQC2HhL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Hi i bought a dewalt dcd795 18v cordless drill with 1.5ah battery. will a 4.0ah or 5.0ah battery in this drill ? thanks a million** A: Hi 18v XR batteries will only work in DeWalt XR cordless drills. **Q: Will this fit the Dewalt driver dcf885n ?** A: Will fit any drill with slid fit **Q: Can this replace the DCB 181 1.5ah battery for the DCD 785 drill** A: Of course it can. Just means your combi will last longer between charges. 1.5ah (amp hours) 4.0ah just under 3 times more charge. Same 18V output **Q: This battery won’t charge. Charger doesn’t even recognise it** A: Had no problem with this item maybe your charger. ## Frequently Bought Together - DEWALT 18V XR 4Ah Battery, DCB182-XJ - Cargador XR 12V - 18V Carril Li-Ion (4A) - DEWALT 18V XR Brushless 125mm Sander, Bare Unit, DCW210N-XJ --- ## 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.pt/products/47984808-18v-xr-4ah-battery-dcb182-xj](https://www.desertcart.pt/products/47984808-18v-xr-4ah-battery-dcb182-xj) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-12*