{"product_id":"18650-battery-spot-welding-fixture-jig-clamp-set-4pcs-pla","title":"4PCS 18650 Battery Spot Welding Fixture Jig Clamp Set – PLA","description":"\n\u003ch2\u003e4PCS 18650 Lithium Battery Spot Welding Fixture Jig Clamp Set\u003c\/h2\u003e\n\u003cp\u003eBuild cleaner, more reliable battery packs with this professional-grade \u003cstrong\u003e18650 spot welding fixture set\u003c\/strong\u003e. Crafted from reinforced hard PLA, this 4-piece jig clamp assembly bracket holds cylindrical 18650 lithium batteries firmly in place, eliminating cell movement during spot welding so every weld lands exactly where it should. Whether you're assembling a DIY power bank, modifying an e-bike battery, or building a custom lithium pack, this fixture delivers the precision and repeatability you need.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExcellent Electrical Insulation:\u003c\/strong\u003e High-quality reinforced PLA is naturally non-conductive, effectively preventing accidental short circuits during the spot welding process and keeping both the operator and the batteries safe.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Positioning Slots:\u003c\/strong\u003e High-precision molded slots are sized to fit standard 18650 cylindrical lithium batteries perfectly, eliminating cell displacement during welding for neat, accurate, and reliable results every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-Lasting Durability:\u003c\/strong\u003e Thickened, hardened PLA delivers strong impact resistance and structural rigidity, resisting deformation after repeated long-term use — outlasting standard plastic welding jigs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Easy to Handle:\u003c\/strong\u003e Low-density PLA keeps the entire jig set significantly lighter than metal equivalents, making it easy to carry between work sites and reducing hand fatigue during extended welding sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScratch-Free Battery Protection:\u003c\/strong\u003e One-piece molded construction creates smooth, burr-free contact surfaces on all edges, protecting battery casings from scratches during fixing and operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReinforced Hard PLA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 pieces per set\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Batteries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard 18650 Cylindrical Lithium Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIY battery pack assembly, power bank production, e-bike battery building, electronic product modification, spot welding\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\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-large-capacity-battery-storage-organizer-box-batteries-not-included-vintage-beer-crate-appearance-holds-30-aaa-batteries\"\u003e1PC Large Capacity Battery Storage Organizer Box – Holds 30 AAA Batteries\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-10g-high-grade-silicon-grease-lubricant-o-lubrication-good-odorless-smoothness-for-o-rings-tube-silicone-grease-lubricant\"\u003e1PC 10g High Grade Silicon Grease Lubricant for O-Rings \u0026amp; Tubes\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3pcs-silicone-sealant-scraper-set-multi-functional-caulking-nozzle-tools-for-tile-floor-joints-grout-finishing-and-renovation\"\u003e3PCS Silicone Sealant Scraper Set – Multi-Functional Caulking Nozzle Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProduct photos are for illustrative purposes only; please refer to the written specifications for size details.\u003c\/li\u003e\n  \u003cli\u003eSlight measurement differences may occur due to manual measuring; minor color variations may appear due to monitor differences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Are these 18650 spot welding fixture jigs compatible with all standard 18650 batteries?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The precision-molded slots are designed to fit all standard 18650 cylindrical lithium batteries, ensuring a snug, secure hold during spot welding for consistent, accurate results.\u003c\/p\u003e\n\u003ch4\u003eQ: Why is PLA used instead of metal for this welding fixture set?\u003c\/h4\u003e\n\u003cp\u003eA: Reinforced PLA offers excellent electrical insulation (preventing short circuits), is lighter than metal for easier handling, and its smooth molded surface protects battery casings from scratches — making it an ideal material for a spot welding jig fixture.\u003c\/p\u003e\n\u003ch4\u003eQ: How many pieces are included in this battery spot welding jig set?\u003c\/h4\u003e\n\u003cp\u003eA: This listing includes 4 pieces per set, giving you enough fixtures to hold multiple batteries simultaneously for efficient DIY battery pack assembly or production workflows.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this fixture be used for power bank or e-bike battery pack building?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This jig clamp set is suitable for a wide range of applications including DIY lithium battery pack assembly, power bank production, e-bike battery building, battery maintenance, and electronic product modification involving 18650 cells.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are these 18650 spot welding fixture jigs compatible with all standard 18650 batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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This jig clamp set is suitable for a wide range of applications including DIY lithium battery pack assembly, power bank production, e-bike battery building, battery maintenance, and electronic product modification involving 18650 cells.\"}}]}\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:\/\/x1davz-b4.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"4PCS 18650 Battery Spot Welding Fixture Jig Clamp Set – PLA\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/products\/18650-battery-spot-welding-fixture-jig-clamp-set-4pcs-pla\"}]}\u003c\/script\u003e","brand":"Nixie","offers":[{"title":"A3","offer_id":67609110610019,"sku":"1005013191501722-A3","price":5.55,"currency_code":"USD","in_stock":true},{"title":"A4","offer_id":67609110642787,"sku":"1005013191501722-A4","price":3.83,"currency_code":"USD","in_stock":true},{"title":"A5","offer_id":67609110675555,"sku":"1005013191501722-A5","price":3.65,"currency_code":"USD","in_stock":true},{"title":"A1","offer_id":67609110708323,"sku":"1005013191501722-A1","price":9.62,"currency_code":"USD","in_stock":true},{"title":"A2","offer_id":67609110741091,"sku":"1005013191501722-A2","price":5.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/2047\/6003\/files\/S285b44c68be04d0e9044debc141798dbl.webp?v=1790787738","url":"https:\/\/nixiehaven.com\/products\/18650-battery-spot-welding-fixture-jig-clamp-set-4pcs-pla","provider":"Nixie","version":"1.0","type":"link"}