{"product_id":"18650-21700-spot-welding-fixture-battery-assembly-bracket","title":"18650\/21700 Spot Welding Fixture – Battery Assembly Bracket","description":"\n\u003ch2\u003e18650 \/ 21700 Battery Spot Welding Fixture – Professional-Grade Assembly Bracket\u003c\/h2\u003e\n\u003cp\u003eTake your lithium battery pack builds to the next level with this sturdy, precision-designed \u003cstrong\u003espot welding fixture and assembly bracket\u003c\/strong\u003e. Compatible with both \u003cstrong\u003e18650 and 21700 cylindrical battery cells\u003c\/strong\u003e, this PLA fixture holds your cells firmly in place during spot welding, ensuring consistent, accurate welds every time — whether you're a seasoned hobbyist or just getting started with DIY battery packs.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional-Grade Precision:\u003c\/strong\u003e Engineered to hold 18650 and 21700 battery cells securely, eliminating slippage and misalignment during the welding process.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile DIY Application:\u003c\/strong\u003e Perfect for home workshops, RC battery pack assembly, e-bike battery builds, power tool battery rebuilds, and other lithium battery projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafe \u0026amp; Chemical-Free Construction:\u003c\/strong\u003e Made from high-quality \u003cstrong\u003ePLA plastic\u003c\/strong\u003e with no high-concern chemicals — safe for regular workshop use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable \u0026amp; Long-Lasting:\u003c\/strong\u003e Robust PLA construction offers excellent rigidity and durability, standing up to repeated use in demanding assembly tasks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Easy to Handle:\u003c\/strong\u003e Dimensions of \u003cstrong\u003e16.2 × 7.7 × 3 cm\u003c\/strong\u003e keep your workspace tidy while providing a firm grip on your battery cells.\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\u003ePLA Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Cells\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18650 \u0026amp; 21700 Lithium Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.2 × 7.7 × 3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Spot Welding Fixture (batteries not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eActual color may vary slightly from product images due to monitor brightness and lighting conditions. Please refer to the physical product received.\u003c\/li\u003e\n  \u003cli\u003eAllow for minor manual measurement deviations of ±1–2 mm.\u003c\/li\u003e\n  \u003cli\u003eBatteries are \u003cstrong\u003enot included\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Workshop Tips\u003c\/h3\u003e\n\u003cp\u003eAlways follow proper spot welding safety protocols when working with lithium battery cells. For general electrical and workshop safety guidance, visit \u003ca href=\"https:\/\/www.osha.gov\/welding-cutting-brazing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA's Welding, Cutting \u0026amp; Brazing Safety page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-art-print\"\u003e\"1% Better Every Day\" Motivational Canvas Wall Art Print\u003c\/a\u003e – Inspire your workshop space.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/everything-is-figureoutable-sage-green-quote-canvas-wall-art\"\u003e\"Everything Is Figureoutable\" Sage Green Quote Canvas Wall Art\u003c\/a\u003e – Perfect motivational décor for any DIY workspace.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this spot welding fixture compatible with both 18650 and 21700 battery cells?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This fixture is specifically designed to accommodate both \u003cstrong\u003e18650 and 21700 cylindrical lithium battery cells\u003c\/strong\u003e, making it a versatile tool for a wide range of battery pack assembly projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material is this battery welding fixture made from?\u003c\/h4\u003e\n\u003cp\u003eA: The fixture is constructed from \u003cstrong\u003ehigh-quality PLA plastic\u003c\/strong\u003e, which provides excellent rigidity, durability, and chemical safety — ideal for repeated use in workshop and DIY environments.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are batteries included with the fixture?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are \u003cstrong\u003enot included\u003c\/strong\u003e. The package contains one (1) spot welding fixture bracket only. You will need to supply your own 18650 or 21700 battery cells.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What types of projects is this welding fixture best suited for?\u003c\/h4\u003e\n\u003cp\u003eA: This fixture is ideal for DIY lithium battery pack builds, including e-bike battery packs, RC vehicle battery assemblies, power tool battery rebuilds, and general \u003cstrong\u003e18650\/21700 battery spot welding\u003c\/strong\u003e projects at home or in a workshop setting.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this spot welding fixture compatible with both 18650 and 21700 battery cells?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This fixture is specifically designed to accommodate both 18650 and 21700 cylindrical lithium battery cells, making it a versatile tool for a wide range of battery pack assembly projects.\"}}, {\"@type\": \"Question\", \"name\": \"What material is this battery welding fixture made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The fixture is constructed from high-quality PLA plastic, which provides excellent rigidity, durability, and chemical safety — ideal for repeated use in workshop and DIY environments.\"}}, {\"@type\": \"Question\", \"name\": \"Are batteries included with the fixture?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, batteries are not included. The package contains one (1) spot welding fixture bracket only. You will need to supply your own 18650 or 21700 battery cells.\"}}, {\"@type\": \"Question\", \"name\": \"What types of projects is this welding fixture best suited for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This fixture is ideal for DIY lithium battery pack builds, including e-bike battery packs, RC vehicle battery assemblies, power tool battery rebuilds, and general 18650\/21700 battery spot welding projects at home or in a workshop setting.\"}}]}\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:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Soldering \u0026 Electrical\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/soldering-electrical\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"18650\/21700 Spot Welding Fixture – Battery Assembly Bracket\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/18650-21700-spot-welding-fixture-battery-assembly-bracket\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"A3","offer_id":53667917168953,"sku":"1005011723974818-A3","price":10.35,"currency_code":"USD","in_stock":true},{"title":"A4","offer_id":53667917201721,"sku":"1005011723974818-A4","price":10.35,"currency_code":"USD","in_stock":true},{"title":"A1","offer_id":53667917234489,"sku":"1005011723974818-A1","price":9.15,"currency_code":"USD","in_stock":true},{"title":"A2","offer_id":53667917267257,"sku":"1005011723974818-A2","price":10.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S8fd465cd7b3542c3b99aa0e32ac23bbcy.webp?v=1783032789","url":"https:\/\/peacefulpleasureswellness.com\/products\/18650-21700-spot-welding-fixture-battery-assembly-bracket","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}