{"product_id":"battery-leaf-spring-contacts-aa-cr2-cr123a-9v-smt-10-pack","title":"10-Pack Battery Leaf Spring Contacts AA CR2 CR123A 9V SMT","description":"\n\u003ch2\u003eHUXUAN 10-Pack Battery Leaf Spring Contacts – AA, CR2, CR123A \u0026amp; 9V Compatible\u003c\/h2\u003e\n\u003cp\u003eKeep your electronic projects and battery-powered devices running smoothly with these precision-engineered metal leaf spring contacts from HUXUAN. Designed for compatibility with AA, CR2, CR123A, and 9V batteries, this set of 10 silver-tone contacts offers reliable conductivity and a secure spring-loaded connection every time. Perfect for DIY electronics, battery charger repairs, PCB assemblies, and SMT applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with AA, CR2, CR123A, and 9V battery formats — one pack covers multiple project needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMT Compatible:\u003c\/strong\u003e Engineered to meet surface-mount technology (SMT) standards for clean, stable PCB integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Metal Construction:\u003c\/strong\u003e Made from high-quality silver-toned metal for consistent conductivity and long-lasting spring tension.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e Each contact measures approximately 1.5 × 1.7 cm (0.59 × 0.66 in) — ideal for space-constrained enclosures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValue Pack:\u003c\/strong\u003e Includes 10 contacts in one package, giving you spares for future repairs or multi-device builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand New \u0026amp; High Quality:\u003c\/strong\u003e Every unit is inspected to ensure consistent spring tension and reliable electrical contact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e HUXUAN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal (Silver)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1.5 × 1.7 cm \/ 0.59 × 0.66 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Batteries:\u003c\/strong\u003e AA, CR2, CR123A, 9V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 pieces per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatteries Included:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e10 × Battery Leaf Spring Contacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePhotos may not reflect actual size — please refer to the specifications above for accurate dimensions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow ±5–10 mm variance due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eActual color may vary slightly from images due to monitor display differences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-wooden-handle-nylon-bristle-paint-brush-for-oil-painting-dusting-and-cleaning-unrechargeable-hand-tool-set-without-batt-2\"\u003e10Pcs Wooden Handle Nylon Bristle Paint Brush – Hand Tool Set\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-100pcs-microfiber-towels-car-wash-drying-cloth-towel-household-cleaning-cloths-auto-detailing-polishing-cloth-home-clean-tools\"\u003eMicrofiber Towels – Household Cleaning \u0026amp; Auto Detailing Cloths\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-precision-japanese-double-edged-hand-saw-sk5-steel-fine-toothed-for-carpentry-and-gardening-6-inch-blade-portable-mini-1\"\u003e1pc Precision Japanese Double-Edged Hand Saw – SK5 Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery types are these leaf spring contacts compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: These battery leaf spring contacts are compatible with AA, CR2, CR123A, and 9V battery formats, making them versatile for a wide range of electronic devices, DIY projects, and PCB assemblies.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can these contacts be used in surface-mount technology (SMT) applications?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These contacts are SMT compatible and designed to integrate cleanly with printed circuit boards (PCBs), making them suitable for both hobbyist and professional electronics work.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many contacts are included in this pack?\u003c\/h4\u003e\n\u003cp\u003eA: Each pack includes 10 individual metal leaf spring contacts, giving you enough for multiple projects or devices with extras on hand for future repairs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material are these battery contacts made from?\u003c\/h4\u003e\n\u003cp\u003eA: The contacts are made from high-quality silver-toned metal, chosen for its reliable electrical conductivity and durable spring tension over repeated use.\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\": \"What battery types are these leaf spring contacts compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These battery leaf spring contacts are compatible with AA, CR2, CR123A, and 9V battery formats, making them versatile for a wide range of electronic devices, DIY projects, and PCB assemblies.\"}}, {\"@type\": \"Question\", \"name\": \"Can these contacts be used in surface-mount technology (SMT) applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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