{"product_id":"3-7v-lithium-battery-cell-with-2600mah-capacity-featuring-high-current-discharge-long-cycle-service-life-and-built-in-safety-protections-including-overcharge-and-overdischarge-for-replacement-diy-or-backup-power-applications","title":"3.7V lithium battery cell with 2600mAh capacity featuring high current discharge, long cycle service life, and built-in safety protections including overcharge and overdischarge for replacement, DIY, or backup power applications","description":"\u003ch1\u003e3.7V 2600mAh Lithium Battery Cell with High-Current Discharge and Safety Protections\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3.7V 2600mAh lithium battery cell with safety protections for high-current applications\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/303\/2025-10-02\/original-image\/1354467227589.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis rechargeable lithium-ion cell delivers 2600mAh of capacity at a standard 3.7V nominal voltage, designed for applications requiring both sustained power delivery and built-in safety mechanisms. Featuring high current discharge capability combined with protection against overcharge, overdischarge, and thermal issues, it serves as a replacement power source for various electronic devices, DIY projects, or backup power systems. With certifications including CE, UN38.3, and UL, it meets international safety standards while offering the practical benefit of no memory effect – allowing charging at any battery level without impacting long-term capacity.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3.7V 2600mAh lithium battery cell with safety protections for high-current applications\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/303\/2025-10-02\/original-image\/2495018827988.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe cell combines energy density with protective engineering, creating a balanced power solution for both consumer and project applications. Its construction focuses on delivering consistent performance across hundreds of charge cycles while incorporating multiple safety layers.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eUtilising lithium-ion chemistry, this cell provides high energy density in a standard 18650 form factor. The internal design incorporates a PTC (Positive Temperature Coefficient) resistance element that increases resistance as temperature rises, providing thermal protection during high-current operation or fault conditions. This construction, combined with explosion-proof design elements, creates a robust safety profile suitable for various applications.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eMeasuring 18mm in diameter by 65mm in length, this standard 18650 cell fits most compatible battery holders, devices, and charging systems designed for this widespread form factor. The consistent dimensions ensure compatibility with existing equipment, while the 3.7V output matches the requirements of numerous electronic devices from flashlights to power tools and portable electronics.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3.7V 2600mAh lithium battery cell with safety protections for high-current applications\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/303\/2025-10-02\/original-image\/266102176725.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eWith its combination of capacity, safety features, and standard form factor, this cell serves multiple applications where reliable rechargeable power is needed. The availability in different branded capacities – including Chuangming 3350mAh, Foster 2400mAh, Jinboyi 2200mAh, Luhua 2600mAh, and Medium Energy 2200mAh – allows selection based on specific runtime requirements.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor professional applications, the certified safety profile including UN38.3 transportation testing and MSDS documentation supports use in commercial products or systems requiring compliance documentation. The 500-cycle lifespan with maintained capacity above 85% provides cost-effective operation over time, while the high current discharge capability meets demands of power-intensive devices.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eIn household applications, the no-memory-effect characteristic allows convenient charging without needing to fully discharge first, simplifying maintenance for devices used intermittently. The multiple protection mechanisms – including overcharge and overdischarge protection – provide added safety for DIY projects or replacement applications where charging supervision may be minimal.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3.7V 2600mAh lithium battery cell with safety protections for high-current applications\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/303\/2025-10-02\/original-image\/372366578380.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis cell offers practical advantages through its documented performance characteristics and safety-focused design. Rather than claiming unspecified premium qualities, it provides measurable specifications that inform selection for specific applications.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe 500-cycle service life with capacity retention documented at ≥85% provides extended usable lifespan compared to single-use alternatives. This reuse capability, combined with the absence of memory effect, reduces long-term cost and environmental impact while minimising maintenance complexity. The cell can be integrated into systems requiring regular cycling without significant performance degradation.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eSelection is supported by concrete specifications: the 2600mAh capacity at 3.7V, the documented 500-cycle performance, the multiple safety protections, and the compliance certifications. These measurable characteristics allow informed matching to application requirements, whether for device replacement, project building, or system integration where safety and performance documentation are valuable.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3.7V 2600mAh lithium battery cell with safety protections for high-current applications\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/303\/2025-10-02\/original-image\/419366685661.webp\"\u003e\u003c\/div\u003e","brand":"test555ok6dygektw","offers":[{"title":"Foster 2400mAh","offer_id":54148511367506,"sku":"CJXFLPDC00054-Foster 2400mAh","price":12.68,"currency_code":"GBP","in_stock":true},{"title":"Medium energy 2200mAh","offer_id":54148511400274,"sku":"CJXFLPDC00054-Medium energy 2200mAh","price":11.68,"currency_code":"GBP","in_stock":true},{"title":"Jinboyi 2200mAh","offer_id":54148511433042,"sku":"CJXFLPDC00054-Jinboyi 2200mAh","price":11.68,"currency_code":"GBP","in_stock":true},{"title":"Luhua 2600mAH","offer_id":54148511465810,"sku":"CJXFLPDC00054-Luhua 2600mAH","price":14.68,"currency_code":"GBP","in_stock":true},{"title":"Chuangming 3350mah","offer_id":54148511498578,"sku":"CJXFLPDC00054-Chuangming 3350mah","price":15.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1092\/8737\/5186\/files\/1354467227589.webp?v=1785541807","url":"https:\/\/vibehaven.fiorevale.com\/products\/3-7v-lithium-battery-cell-with-2600mah-capacity-featuring-high-current-discharge-long-cycle-service-life-and-built-in-safety-protections-including-overcharge-and-overdischarge-for-replacement-diy-or-backup-power-applications","provider":"VibeHaven.com","version":"1.0","type":"link"}