{"product_id":"dcb609-flexvolt-battery-rebuild-kit-15x21700-cell-holder-bms-nickel","title":"DCB609 FlexVolt Battery Rebuild Kit – 15×21700 Case, BMS \u0026 Nickel","description":"\u003ch2\u003eDCB609 FlexVolt 20V\/60V Lithium Battery Rebuild Kit — 15×21700 Cell Holder, BMS PCBA \u0026amp; Nickel Connector Set\u003c\/h2\u003e\n\n\u003cp\u003eBring your DeWalt DCB609 FlexVolt battery pack back to life with this complete DIY rebuild kit. Designed for the 15×21700 cell configuration, this set includes a precision-engineered battery case, BMS (Battery Management System) PCBA board, and nickel-plated steel connector strips — everything you need to rebuild a fully functional 20V\/60V FlexVolt Li-ion battery pack. \u003cstrong\u003eBatteries are not included\u003c\/strong\u003e — this is a semi-manufactured DIY kit for experienced builders.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× DCB609-compatible battery case (fits 15×21700 cells)\u003c\/li\u003e\n  \u003cli\u003eBMS PCBA protection circuit board\u003c\/li\u003e\n  \u003cli\u003eNickel-plated steel connector strips (0.2mm thickness, 18 pcs\/set)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Design:\u003c\/strong\u003e Engineered specifically for the DeWalt DCB609 FlexVolt 20V\/60V battery form factor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15×21700 Cell Layout:\u003c\/strong\u003e Supports the latest high-capacity 21700 lithium cells for maximum runtime\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBMS Protection:\u003c\/strong\u003e Integrated Battery Management System PCBA guards against overcharge, over-discharge, and short circuit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNickel-Plated Steel Strips:\u003c\/strong\u003e 0.2mm nickel plating on steel for reliable conductivity and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e Low voltage, non-USB (below 75V DC \/ below 50V AC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% Brand New:\u003c\/strong\u003e High-quality components straight from the factory\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY Kit:\u003c\/strong\u003e Semi-manufactured goods — no cells included, suitable for experienced hobbyists and technicians\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCell Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15×21700\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDeWalt DCB609 FlexVolt 20V\/60V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNickel Strip Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.2mm (nickel plating on steel)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18 pcs\/set (case + BMS PCBA + nickel strips)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBelow 75V DC \/ 50V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/25-in-1-precision-magnetic-screwdriver-set-pro-repair-tool-kit\"\u003e25-in-1 Precision Magnetic Screwdriver Set | Pro Repair Kit\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/34-compartment-double-sided-hardware-storage-box-removable-dividers\"\u003e34-Compartment Double-Sided Hardware Storage Box \u0026amp; Dividers\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/waterproof-cable-gland-set-pg7-pg9-nylon-connectors-10-pack\"\u003e10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does this DCB609 battery rebuild kit include the 21700 lithium cells?\u003c\/h4\u003e\n\u003cp\u003eA: No, the 21700 lithium cells are not included. This is a DIY semi-manufactured kit that contains the battery case, BMS PCBA protection board, and nickel-plated steel connector strips. You will need to source 15×21700 cells separately to complete your battery rebuild.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this kit compatible with all DeWalt FlexVolt tools?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is designed to rebuild the DeWalt DCB609 FlexVolt 20V\/60V battery pack. When correctly assembled with the appropriate 21700 cells, the rebuilt pack is intended to fit tools and chargers compatible with the DCB609 form factor. Always verify compatibility with your specific tools before use.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the BMS PCBA do in this battery rebuild kit?\u003c\/h4\u003e\n\u003cp\u003eA: The BMS (Battery Management System) PCBA is a protection circuit board that monitors and manages the lithium cells during charging and discharging. It helps protect against overcharging, over-discharging, overcurrent, and short circuits, extending the safe operational life of your rebuilt battery pack.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does this DCB609 battery rebuild kit include the 21700 lithium cells?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, the 21700 lithium cells are not included. This is a DIY semi-manufactured kit that contains the battery case, BMS PCBA protection board, and nickel-plated steel connector strips. You will need to source 15×21700 cells separately to complete your battery rebuild.\"}}, {\"@type\": \"Question\", \"name\": \"Is this kit compatible with all DeWalt FlexVolt tools?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is designed to rebuild the DeWalt DCB609 FlexVolt 20V\/60V battery pack. 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It helps protect against overcharging, over-discharging, overcurrent, and short circuits, extending the safe operational life of your rebuilt battery pack.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Batteries, Cables \u0026 Electronics\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/collections\/batteries-cables-electronics\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DCB609 FlexVolt Battery Rebuild Kit – 15×21700 Case, BMS \u0026 Nickel\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/products\/dcb609-flexvolt-battery-rebuild-kit-15x21700-cell-holder-bms-nickel\"}]}\u003c\/script\u003e","brand":"QXL","offers":[{"title":"1set","offer_id":46962538774727,"sku":"14:771#1set","price":15.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/8314\/9255\/files\/Sf1b97cfc55714946b5ac5470971486deG.webp?v=1786047190","url":"https:\/\/qxlcustomerservice.com\/products\/dcb609-flexvolt-battery-rebuild-kit-15x21700-cell-holder-bms-nickel","provider":"QXL","version":"1.0","type":"link"}