{"title":"21700 Battery Nickel Strips","description":"\u003cp\u003e21700 battery nickel strips are used to create electrical connections between cells during lithium-ion battery pack assembly. These strips are designed for spot welding and are commonly used in both DIY and professional battery builds.\u003c\/p\u003e\n\n\u003cp\u003eThe larger 21700 format is often used in higher-capacity and higher-performance battery systems, making reliable connections critical for proper pack operation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\n✔ Designed for 21700 Cells – Suitable for lithium-ion pack configurations\u003cbr\u003e\n✔ Spot Welding Compatible – Ideal for battery pack assembly\u003cbr\u003e\n✔ Reliable Conductivity – Provides consistent electrical connections\u003cbr\u003e\n✔ Multiple Configurations – Available in single, 2P, and 3P layouts\n\u003c\/p\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003e\n✔ Battery Pack Assembly – Connect cells in series and parallel configurations\u003cbr\u003e\n✔ High-Capacity Builds – Used in larger battery pack designs\u003cbr\u003e\n✔ DIY \u0026amp; Custom Projects – Used in lithium-ion battery builds\u003cbr\u003e\n✔ Prototyping – Create and test battery layouts\n\u003c\/p\u003e\n\n\u003ch3\u003eMaterial Considerations\u003c\/h3\u003e\n\u003cp\u003eNickel strips are available in different thicknesses and configurations. Pure nickel is commonly used for its conductivity and performance in battery pack applications, especially where higher current demands are involved.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eEnsure the strip size and configuration match your battery layout and current requirements. Larger battery systems may require thicker or wider nickel strips depending on the design.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Note\u003c\/h3\u003e\n\u003cp\u003eNickel strips are intended for use with proper battery assembly techniques, including spot welding. Always follow safe handling and assembly practices when working with lithium-ion cells.\u003c\/p\u003e\n\n\u003cp\u003eBrowse our selection of 21700 battery nickel strips to support reliable battery pack construction.\u003c\/p\u003e","products":[{"product_id":"pure-nickel-strip-roll-0-15mm-thick-x-6mm-wide-5m-16-4-feet","title":"Pure Nickel Strip Roll – 0.15mm Thick x 6mm Wide, 5m (16.4 Feet)","description":"\u003cp\u003e\u003cstrong\u003ePure Nickel Strip Roll – 0.15mm Thick x 6mm Wide, 5m (16.4 Feet)\u003c\/strong\u003e is a premium-grade material ideal for \u003cstrong\u003elithium-ion battery pack assembly\u003c\/strong\u003e and other high-performance electrical applications. Designed for optimal conductivity and reliability, this strip ensures secure and efficient battery connections with minimal resistance and heat buildup.\u003c\/p\u003e\r\n\r\n\u003cp\u003eCrafted from \u003cstrong\u003e99.7% Ni200\/N6 pure nickel\u003c\/strong\u003e, it offers \u003cstrong\u003eexcellent corrosion resistance, low electrical resistance, and superior thermal conductivity\u003c\/strong\u003e, making it a preferred choice for professional battery builders, DIY hobbyists, and electronics manufacturers.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ni200\/N6 Pure Nickel – 99.7% purity\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.15mm thickness × 6mm width × 5 meters length (16.4 feet)\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eHigh Conductivity:\u003c\/strong\u003e Delivers efficient current flow with minimal energy loss\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistant:\u003c\/strong\u003e Ideal for long-term battery applications and harsh environments\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eUse Case:\u003c\/strong\u003e Perfect for building 18650\/21700 battery packs, power banks, e-bike batteries, solar energy storage systems, and more\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Whether you're building custom \u003cstrong\u003eLi-ion battery packs\u003c\/strong\u003e, performing \u003cstrong\u003enickel electroplating\u003c\/strong\u003e, or reinforcing electrical connections, this pure nickel strip is an essential tool for the job.\u003c\/p\u003e\r\n\r\n\u003cp\u003eUpgrade your battery assembly projects with this reliable and high-performance \u003cstrong\u003e0.15mm x 6mm pure nickel strip roll\u003c\/strong\u003e.\u003c\/p\u003e","brand":"18650Battery.com","offers":[{"title":"Default Title","offer_id":44588857753657,"sku":"NICKEL-1P","price":8.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/NICKEL-1P.jpg?v=1769208011"},{"product_id":"21700-2p-pure-nickel-strip-roll-0-15mm-x-21-5mm-5m-16-4-feet","title":"21700 2P Pure Nickel Strip Roll – 0.15mm x 21.5mm, 5m (16.4 Feet)","description":"\u003cp\u003e\u003cstrong\u003e21700 2P Pure Nickel Strip Roll – 0.15mm x 21.5mm (gap), 5m (16.4 Feet)\u003c\/strong\u003e is a premium-quality nickel solution engineered for \u003cstrong\u003ecustom lithium battery pack assembly\u003c\/strong\u003e. Designed to meet the demands of \u003cstrong\u003e21700 battery builds in 2P configuration\u003c\/strong\u003e, this strip offers superior electrical performance, flexibility, and safety.\u003c\/p\u003e\r\n\r\n\u003cp\u003eCrafted from \u003cstrong\u003e99.7% pure Ni200\/N6 nickel\u003c\/strong\u003e, this strip delivers \u003cstrong\u003eexceptional conductivity, low resistance, and corrosion resistance\u003c\/strong\u003e, making it ideal for high-efficiency energy transfer in \u003cstrong\u003eDIY battery packs, e-bike batteries, power banks, and energy storage systems\u003c\/strong\u003e.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-purity Ni200\/N6 pure nickel (99.7%)\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.15mm thickness x 21.5mm width x 5m length (16.4 feet)\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration Fit:\u003c\/strong\u003e Perfect for 2-parallel (2P) 21700 battery setups\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eExcellent Performance:\u003c\/strong\u003e Low resistance for reduced heat buildup and minimal energy loss\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistant:\u003c\/strong\u003e Pure nickel does not rust in saltwater – unlike nickel-plated steel\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Lithium-ion battery packs, power tools, energy banks, and nickel electroplating projects\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eEnsure top-tier performance and long-term reliability in your battery builds with this \u003cstrong\u003epure nickel strip for 21700 2P configurations\u003c\/strong\u003e.\u003c\/p\u003e\r\n","brand":"18650Battery.com","offers":[{"title":"Default Title","offer_id":44588858048569,"sku":"NICKEL-21700-2P21","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/NICKEL-21700-2P21.jpg?v=1769208014"},{"product_id":"21700-2p-pure-nickel-strip-roll-0-15mm-x-23mm-5m-16-4-feet","title":"21700 2P Pure Nickel Strip Roll – 0.15mm x 23mm, 5m (16.4 Feet)","description":"\u003cp\u003e\u003cstrong\u003e21700 2P Pure Nickel Strip Roll – 0.15mm x 23mm (gap), 5m (16.4 Feet)\u003c\/strong\u003e is a premium-quality nickel solution engineered for \u003cstrong\u003ecustom lithium battery pack assembly\u003c\/strong\u003e. Designed to meet the demands of \u003cstrong\u003e21700 battery builds in 2P configuration\u003c\/strong\u003e, this strip offers superior electrical performance, flexibility, and safety.\u003c\/p\u003e\r\n\r\n\u003cp\u003eCrafted from \u003cstrong\u003e99.7% pure Ni200\/N6 nickel\u003c\/strong\u003e, this strip delivers \u003cstrong\u003eexceptional conductivity, low resistance, and corrosion resistance\u003c\/strong\u003e, making it ideal for high-efficiency energy transfer in \u003cstrong\u003eDIY battery packs, e-bike batteries, power banks, and energy storage systems\u003c\/strong\u003e.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-purity Ni200\/N6 pure nickel (99.7%)\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.15mm thickness x 23mm width x 5m length (16.4 feet)\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration Fit:\u003c\/strong\u003e Perfect for 2-parallel (2P) 21700 battery setups\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eExcellent Performance:\u003c\/strong\u003e Low resistance for reduced heat buildup and minimal energy loss\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistant:\u003c\/strong\u003e Pure nickel does not rust in saltwater – unlike nickel-plated steel\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Lithium-ion battery packs, power tools, energy banks, and nickel electroplating projects\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eEnsure top-tier performance and long-term reliability in your battery builds with this \u003cstrong\u003epure nickel strip for 21700 2P configurations\u003c\/strong\u003e.\u003c\/p\u003e\r\n","brand":"18650Battery.com","offers":[{"title":"Default Title","offer_id":44588858179641,"sku":"NICKEL-21700-2P23","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/NICKEL-21700-2P23.jpg?v=1769208018"},{"product_id":"21700-3p-pure-nickel-strip-roll-0-15mm-x-21mm-5m-16-4-feet","title":"21700 3P Pure Nickel Strip Roll – 0.15mm x 21mm, 5m (16.4 Feet)","description":"\u003cp\u003e\u003cstrong\u003e21700 3P Pure Nickel Strip Roll – 0.15mm x 21mm (gap), 5m (16.4 Feet)\u003c\/strong\u003e is the ideal solution for efficient and durable battery pack assembly. Made from \u003cstrong\u003e99.7% pure Ni200\/N6 nickel\u003c\/strong\u003e, this high-performance nickel strip offers superior \u003cstrong\u003elow-resistance conductivity\u003c\/strong\u003e and excellent \u003cstrong\u003ecorrosion resistance\u003c\/strong\u003e, ensuring long-lasting connections in your custom battery builds.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThis \u003cstrong\u003epure nickel strip\u003c\/strong\u003e is specifically sized for \u003cstrong\u003e21700 battery packs in 3P configurations\u003c\/strong\u003e, offering wide compatibility for lithium battery pack projects, including \u003cstrong\u003eDIY power banks, e-bike batteries, and energy storage systems\u003c\/strong\u003e. Its \u003cstrong\u003e0.15mm thickness and 21mm width\u003c\/strong\u003e make it suitable for high current draws and advanced battery applications.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ni200\/N6 Pure Nickel with 99.7% purity\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.15mm thick x 21mm wide x 5 meters (16.4 feet) long\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Perfect for \u003cstrong\u003e21700 3P battery pack construction, spot welding, power banks, and nickel electroplating\u003c\/strong\u003e\n\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eHigh Conductivity:\u003c\/strong\u003e Offers \u003cstrong\u003eexcellent thermal and electrical transfer\u003c\/strong\u003e for stable energy flow and minimal heat buildup\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eRust-Free Performance:\u003c\/strong\u003e Easily distinguishable from nickel-plated steel by its \u003cstrong\u003eanti-corrosive, non-rusting finish\u003c\/strong\u003e in saltwater tests\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eUpgrade your battery builds with \u003cstrong\u003epure nickel strips\u003c\/strong\u003e for maximum performance, reliability, and safety.\u003c\/p\u003e\r\n","brand":"18650Battery.com","offers":[{"title":"Default Title","offer_id":44588858376249,"sku":"NICKEL-21700-3P21","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/NICKEL-21700-3P21.jpg?v=1769208022"},{"product_id":"21700-3p-pure-nickel-strip-roll-0-15mm-x-23mm-5m-16-4-feet","title":"21700 3P Pure Nickel Strip Roll – 0.15mm x 23mm, 5m (16.4 Feet)","description":"\u003cp\u003e\u003cstrong\u003e21700 3P Pure Nickel Strip Roll – 0.15mm x 23mm (gap), 5m (16.4 Feet)\u003c\/strong\u003e is the ideal solution for efficient and durable battery pack assembly. Made from \u003cstrong\u003e99.7% pure Ni200\/N6 nickel\u003c\/strong\u003e, this high-performance nickel strip offers superior \u003cstrong\u003elow-resistance conductivity\u003c\/strong\u003e and excellent \u003cstrong\u003ecorrosion resistance\u003c\/strong\u003e, ensuring long-lasting connections in your custom battery builds.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThis \u003cstrong\u003epure nickel strip\u003c\/strong\u003e is specifically sized for \u003cstrong\u003e21700 battery packs in 3P configurations\u003c\/strong\u003e, offering wide compatibility for lithium battery pack projects, including \u003cstrong\u003eDIY power banks, e-bike batteries, and energy storage systems\u003c\/strong\u003e. Its \u003cstrong\u003e0.15mm thickness and 23mm width\u003c\/strong\u003e make it suitable for high current draws and advanced battery applications.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ni200\/N6 Pure Nickel with 99.7% purity\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.15mm thick x 23mm wide x 5 meters (16.4 feet) long\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Perfect for \u003cstrong\u003e21700 3P battery pack construction, spot welding, power banks, and nickel electroplating\u003c\/strong\u003e\n\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eHigh Conductivity:\u003c\/strong\u003e Offers \u003cstrong\u003eexcellent thermal and electrical transfer\u003c\/strong\u003e for stable energy flow and minimal heat buildup\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eRust-Free Performance:\u003c\/strong\u003e Easily distinguishable from nickel-plated steel by its \u003cstrong\u003eanti-corrosive, non-rusting finish\u003c\/strong\u003e in saltwater tests\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eUpgrade your battery builds with \u003cstrong\u003epure nickel strips\u003c\/strong\u003e for maximum performance, reliability, and safety.\u003c\/p\u003e\r\n","brand":"18650Battery.com","offers":[{"title":"Default Title","offer_id":44588858835001,"sku":"NICKEL-21700-3P23","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/NICKEL-21700-3P23.jpg?v=1769208025"}],"url":"https:\/\/imrbatteries.com\/collections\/21700-battery-nickel-strips.oembed","provider":"IMR Batteries","version":"1.0","type":"link"}