{"product_id":"worcraft-20v-4-0ah-battery","title":"WorCraft 20V 4.0Ah Battery — ONE FOR ALL, USB-C Output","description":"\u003cp\u003eMore runtime, more power, and a built-in USB-C port that turns your battery into a jobsite charger. The WorCraft 20V 4.0Ah Battery (CLB-20V-4.0SC) is the high-capacity pack for the ONE FOR ALL system — built on premium 21700 cells to run every WorCraft 20V tool, including high-draw tools like the router and mini circular saw that the 2.0Ah can't power. An LED capacity gauge shows remaining charge at a glance, and the USB-C output (5V\/2A) keeps your phone or device topped up without a separate adapter.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for Longer Runtime — and More\u003c\/h2\u003e\n\u003cp\u003eThe 21700 cell format delivers higher energy density than standard 18650 cells — more runtime in the same compact form factor. Whether you're running the router through hardwood, cutting sheet goods with the mini circular saw, or grinding through a long session with the angle grinder, the 4.0Ah pack keeps up where the 2.0Ah taps out.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 20V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 4.0Ah\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCells:\u003c\/strong\u003e 21700 lithium-ion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharge indicator:\u003c\/strong\u003e LED capacity gauge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB-C output:\u003c\/strong\u003e 5V \/ 2A (charges phones and 5V devices)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e All WorCraft 20V ONE FOR ALL tools and chargers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eWorCraft 20V 4.0Ah Battery (CLB-20V-4.0SC)\u003c\/li\u003e\n  \u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which tools does this battery fit?\u003c\/strong\u003e\u003cbr\u003eEvery tool in the WorCraft 20V ONE FOR ALL range — including high-draw tools like the router and mini circular saw that require a 4.0Ah or larger pack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it charge my phone?\u003c\/strong\u003e\u003cbr\u003eYes — the built-in USB-C port (5V\/2A) lets the battery double as a portable charger for phones and 5V devices directly on the job.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it compatible with my WorCraft charger?\u003c\/strong\u003e\u003cbr\u003eYes — it charges on all WorCraft 20V ONE FOR ALL chargers, including the 2.4A charger (CLC-20V-2.4U). Approximate charge time is 1.5–2 hours from depleted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What's the difference between the 2.0Ah and 4.0Ah?\u003c\/strong\u003e\u003cbr\u003eThe 4.0Ah offers roughly double the runtime and powers high-draw tools the 2.0Ah can't handle. The 2.0Ah is lighter and better suited for overhead work and lighter-duty tasks.\u003c\/p\u003e\n\n\u003ch2\u003eWorks Well With\u003c\/h2\u003e\n\u003cp\u003eThe 4.0Ah is the go-to pack for high-draw and extended-use WorCraft 20V tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/worcraft-20v-battery-charger\"\u003eWorCraft 20V Battery Charger — 2.4A, ONE FOR ALL\u003c\/a\u003e\u003c\/strong\u003e — charges this pack in approximately 1.5–2 hours.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/worcraft-20v-2-0ah-battery-pack\"\u003eWorCraft 20V 2.0Ah Battery Pack — ONE FOR ALL\u003c\/a\u003e\u003c\/strong\u003e — keep a 2.0Ah on hand for lighter tasks and overhead work while the 4.0Ah charges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/worcraft-20v-cordless-router\"\u003eWorCraft 20V Cordless Router — Brushless, Variable Speed\u003c\/a\u003e\u003c\/strong\u003e — a high-draw tool that benefits most from the 4.0Ah's extended runtime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/worcraft-20v-brushless-mini-circular-saw-4-1-2-in-tool-only\"\u003eWorCraft 20V Brushless Mini Circular Saw — 4-1\/2 in, Tool Only\u003c\/a\u003e\u003c\/strong\u003e — another high-draw tool recommended for use with the 4.0Ah pack.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/worcraft-20v-brushless-angle-grinder\"\u003eWorCraft 20V Brushless Angle Grinder — 4-1\/2 in, Variable Speed\u003c\/a\u003e\u003c\/strong\u003e — extended grinding and cutting sessions without battery swaps.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Worcraft USA","offers":[{"title":"Default Title","offer_id":52729240420634,"sku":"CLB-20V-4.0S","price":69.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/7051\/3178\/files\/CLB-20V-4.0S_2.png?v=1787671690","url":"https:\/\/worcraftusa.com\/products\/worcraft-20v-4-0ah-battery","provider":"Worcraft USA","version":"1.0","type":"link"}