{"product_id":"21700-battery-spot-welding-fixture-mold-fixed-bracket","title":"21700 Battery Spot Welding Fixture Mold \u0026 Fixed Bracket","description":"\u003cp\u003eKeep your 21700 lithium battery cells perfectly aligned during spot welding and manual assembly with this durable \u003cstrong\u003e21700 Battery Spot Welding Fixture Mold\u003c\/strong\u003e. Crafted from sturdy plastic, this fixed bracket holds cells securely in place so you can weld with confidence — no slipping, no misalignment, just clean, precise results every time.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're building custom battery packs for power tools, e-bikes, or DIY energy storage projects, this fixture mold is a must-have addition to your workbench. Available in a choice of 5 colors to suit your setup.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesigned for 21700 Cells:\u003c\/strong\u003e Precision-fit slots hold standard 21700 lithium battery cells securely during spot welding and assembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction:\u003c\/strong\u003e Lightweight yet sturdy material withstands repeated use in workshop and DIY environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed Bracket Design:\u003c\/strong\u003e Keeps cells stable and correctly spaced, improving weld accuracy and consistency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManual Welding Compatible:\u003c\/strong\u003e Ideal for hand-operated spot welders and manual battery assembly workflows.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Quantity Options:\u003c\/strong\u003e Available in packs of 1 or 4 pcs — scale up your workspace as needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5 Color Options:\u003c\/strong\u003e Choose the color that best fits your workbench aesthetic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Cell Size:\u003c\/strong\u003e 21700\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 or 4 pcs fixture mold (batteries not included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColors Available:\u003c\/strong\u003e Multiple options\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Color may vary slightly from images displayed due to monitor brightness and lighting conditions. Please refer to the actual product received.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor guidance on safe lithium battery handling and assembly best practices, visit OSHA's Battery Safety Resources.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the 21700 battery spot welding fixture mold used for?\u003c\/h4\u003e\n\u003cp\u003eA: The 21700 spot welding fixture mold is a plastic fixed bracket designed to hold 21700 lithium battery cells securely in position during manual spot welding and battery pack assembly. It ensures proper cell alignment and spacing for clean, accurate welds.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is the 21700 welding fixture made from?\u003c\/h4\u003e\n\u003cp\u003eA: The fixture is made from durable plastic, making it lightweight and easy to handle while providing a stable hold for 21700 battery cells during the welding and assembly process.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the package include batteries?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included. The package contains only the fixture mold bracket(s) — available in a 1-piece or 4-piece pack depending on the option selected.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this fixture compatible with other battery cell sizes?\u003c\/h4\u003e\n\u003cp\u003eA: This fixture mold is specifically designed for 21700 lithium battery cells. For other cell sizes (such as 18650), a different compatible fixture would be required.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the 21700 battery spot welding fixture mold used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 21700 spot welding fixture mold is a plastic fixed bracket designed to hold 21700 lithium battery cells securely in position during manual spot welding and battery pack assembly. 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