{"product_id":"dewalt-dcb2104-20v-max-xr-powerpack-4-0ah-battery","title":"DeWALT DCB2104 20V MAX XR POWERPACK 4.0Ah Battery","description":"\u003csection data-aplus\u003e\u003cdetails id=\"product-features\" class=\"acc\" open\u003e \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"features\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/battery-capacity.svg\" alt=\"battery-capacity\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eMore Output, Same Platform\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eThe DEWALT DCB2104 20V MAX XR POWERPACK 4Ah Battery is built to deliver 50% more power than the DCB240, so your 20V MAX tools hit harder without changing platforms.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/runtime.svg\" alt=\"runtime\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eLonger Service Life\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eTabless cell technology is aimed at longer battery life across charge cycles, which matters if your tools are in regular rotation every day.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/fuel-gauge.svg\" alt=\"fuel-gauge\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eJobsite-Ready Build\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eAn overmolded base helps the pack handle wear and impact, and the built-in charge indicator lets you check battery status before you start the next task.\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-overview\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\" data-product-summary\u003e \u003cp\u003eThe \u003cstrong\u003eDEWALT DCB2104 20V MAX XR POWERPACK 4Ah Battery\u003c\/strong\u003e is a lithium-ion cordless tool battery built for DEWALT 20V MAX users who want more output from the tools they already own. This is a battery designed for powering DEWALT 20V MAX cordless tools on demanding jobs. Model Number: \u003cstrong\u003eDCB2104\u003c\/strong\u003e. If your current pack gets the job done but starts to feel short on punch under heavier load, this is the upgrade aimed at solving that.\u003c\/p\u003e \u003cp\u003eWhat matters here is not just the 4Ah capacity, but how DEWALT built this pack. DEWALT states this battery delivers 50% more power than the DCB240, and it does that while staying on the same 20V MAX platform. In plain terms, that means better support for harder cuts, heavier fastening, and longer stretches of work before you have to swap packs, especially on tools that make battery performance obvious right away.\u003c\/p\u003e \u003cp\u003eA big part of the story is the tabless cell technology. That is the engineering change behind DEWALT calling this one of its best performing 20V MAX 4Ah batteries. The practical benefit is improved power delivery and longer lifespan across charge cycles compared with traditional cylindrical battery designs referenced by DEWALT. For users who burn through batteries every week, longer life is not a spec-sheet talking point. It means fewer weak packs in the rotation over time.\u003c\/p\u003e \u003cp\u003eDEWALT also gave the pack the kind of physical details that matter on actual jobsites. The overmolded base is there to help resist wear and impact, which is important on a battery that gets set down on concrete, slid across subfloors, and loaded in and out of gang boxes. The built-in LED state-of-charge indicator is another small feature that saves time in real use. You can check the pack before climbing a ladder, starting a run of fasteners, or heading to the far side of a site instead of finding out mid-task that you grabbed the wrong battery.\u003c\/p\u003e \u003cp\u003eCompatibility is straightforward, which is exactly what most buyers want from a battery purchase. The DCB2104 is part of the DEWALT 20V MAX battery system and is compatible with DEWALT 20V MAX tools. It is also described in product imagery as compatible with 20V MAX tools and chargers, so it fits into an existing DEWALT cordless setup without forcing a platform change. If you already run 20V MAX drills, impact drivers, saws, lights, or other cordless tools, this battery is meant to drop right into that system.\u003c\/p\u003e \u003cp\u003eThis battery makes the most sense for pros and serious DIY users who already know the value of a better pack. Contractors, remodelers, service techs, and anyone using cordless tools daily will get the benefit faster than an occasional user because they will actually notice the extra output, durability, and longer cycle life. If you are invested in DEWALT 20V MAX and want a 4Ah battery with stronger performance than a basic compact pack, this is the kind of upgrade that earns its place in the truck.\u003c\/p\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-benefits-1\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eBuilt to Deliver More From Your 20V MAX Tools\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"img\"\u003e\u003cimg src=\"https:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/50904368578854_004bbcf34256.jpg\" alt=\"DEWALT DCB2104 20V MAX XR POWERPACK 4Ah Battery shown as a compact cordless tool battery pack for DEWALT 20V MAX jobsite tools\" class=\"tnblock-img\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"copy\"\u003e\n\u003cp\u003eThis battery is aimed at users who want stronger cordless tool performance without moving up to a bigger, heavier pack than the job calls for.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e4Ah lithium-ion battery capacity balances output and manageable size\u003c\/li\u003e \u003cli\u003eDEWALT rates it for 50% more power than the DCB240 battery\u003c\/li\u003e \u003cli\u003eDesigned for the DEWALT 20V MAX battery platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-benefits-2\" class=\"acc flip\"\u003e \u003csummary\u003e\u003ch2\u003eMade for Daily Wear, Not Shelf Duty\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"img\"\u003e\u003cimg src=\"https:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/50904368578854_0f9242ba1500.jpg\" alt=\"DEWALT DCB2104 20V MAX XR POWERPACK 4Ah Battery showing the battery slide interface and rugged base for regular jobsite handling\" class=\"tnblock-img\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"copy\"\u003e\n\u003cp\u003eThe details on this pack are clearly meant for real use. It is not just about stored energy. It is about surviving the routine abuse that comes with cordless work.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eOvermolded base helps improve impact resistance and wear protection\u003c\/li\u003e \u003cli\u003eLED state-of-charge indicator gives a quick battery check before starting work\u003c\/li\u003e \u003cli\u003eTabless cell technology is designed to support longer battery lifespan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-whats-included\" class=\"acc\" open\u003e \u003csummary\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"tnincluded-wrapper\"\u003e\n\u003cul\u003e\u003cli\u003e(1) DEWALT DCB2104 20V MAX XR POWERPACK 4Ah Battery\u003c\/li\u003e\u003c\/ul\u003e \u003c\/div\u003e \u003cdiv class=\"included-note\"\u003e\n\u003cp\u003eCharger not included.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003ctable class=\"aplusspecs\"\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Type\u003c\/th\u003e\n\u003ctd\u003eLithium-Ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage (V)\u003c\/th\u003e\n\u003ctd\u003e20 V MAX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Capacity (Ah)\u003c\/th\u003e\n\u003ctd\u003e4 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Pack Count\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Source\u003c\/th\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lbs)\u003c\/th\u003e\n\u003ctd\u003e2.25 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3-Year Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/table\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"compat-list\"\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/voltage.svg\" alt=\"voltage\" class=\"icon-sm\"\u003e\u003cdiv\u003e \u003cstrong\u003eBattery Platform\u003c\/strong\u003e \u003cdiv class=\"compat-detail\"\u003eCompatible with DEWALT 20V MAX tools.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/charger-included.svg\" alt=\"charger-included\" class=\"icon-sm\"\u003e\u003cdiv\u003e \u003cstrong\u003eChargers\u003c\/strong\u003e \u003cdiv class=\"compat-detail\"\u003eProduct imagery states compatibility with DEWALT 20V MAX chargers.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/battery-capacity.svg\" alt=\"battery-capacity\" class=\"icon-sm\"\u003e\u003cdiv\u003e \u003cstrong\u003eBattery Family\u003c\/strong\u003e \u003cdiv class=\"compat-detail\"\u003ePart of the DEWALT 20V MAX XR battery lineup.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"tip-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"icon-lg\"\u003e\u003cp class=\"tip-text\"\u003eIf you keep multiple packs in rotation, use the built-in charge indicator before loading out for the next task instead of assuming every battery on the shelf is ready. It is a simple habit, but it cuts down on unnecessary swaps and dead-pack surprises once you are already working.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-warranty\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"warranty-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/warranty.svg\" alt=\"warranty\" class=\"icon-sm\"\u003e\u003cdiv class=\"warranty-text\"\u003e 3 Year Limited Warranty, 1 Year Free Service, 90 Day Satisfaction Guarantee. \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e \u003ch3\u003eDEWALT DCB2104 20V MAX XR POWERPACK 4Ah Battery for Users Who Actually Push Their Tools\u003c\/h3\u003e \u003cp\u003eThis is the kind of battery upgrade that makes sense when you already know your tools are only as good as the pack clipped into them.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e DEWALT 20V MAX users who want stronger battery performance for regular jobsite use, not just occasional weekend tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The combination of 4Ah capacity, tabless cell technology, added power over the DCB240, and a tougher overmolded base gives it a real advantage over a basic compact pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This SKU is the battery only, so if you need a charger, plan for that up front.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-faqs\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat type of product is this?\u003c\/strong\u003e This is a lithium-ion battery pack for DEWALT cordless tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat tools does it work with?\u003c\/strong\u003e It is compatible with DEWALT 20V MAX tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the battery capacity?\u003c\/strong\u003e The battery is rated at 4 Ah.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this battery show remaining charge?\u003c\/strong\u003e Yes. It has an LED state-of-charge indicator for quick battery checks.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e","brand":"DeWALT","offers":[{"title":"Default Title","offer_id":50904368578854,"sku":"DCB2104","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/ecomm_medium-dcb2104_1.jpg?v=1755060966","url":"https:\/\/www.toolnut.com\/products\/dewalt-dcb2104-20v-max-xr-powerpack-4-0ah-battery","provider":"Tool Nut","version":"1.0","type":"link"}