{"product_id":"samsung-inr18650-20r-2000mah-20a-li-ion-battery-for-power-tools-e-vehicles-diy-battery-packs-1-100-pcs","title":"Samsung INR18650-20R 2000mAh 20A Li-ion Battery for Power Tools, E-Vehicles \u0026 DIY Battery Packs (1-100 PCS)","description":"\u003cdiv style=\"border-left:3px solid #d9d9d9;padding:14px 18px;margin-bottom:22px;\"\u003e\n\u003cp style=\"margin:0 0 12px;font-size:18px;font-weight:700;color:#1b16d8;\"\u003e🌐 Global Shipping from China – Rates \u0026amp; Delivery Times\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003e\u003ca href=\"https:\/\/dxf-hobby.store\/pages\/china-warehouse-shipping\" target=\"_blank\" rel=\"noopener\" style=\"color:#d64224;text-decoration:underline;\"\u003ehttps:\/\/dxf-hobby.store\/pages\/china-warehouse-shipping\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eChoose your pack quantity (1–100 PCS) — genuine Samsung INR18650-20R high-drain lithium-ion cells for your power tools, electric transport, and custom DIY battery projects.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0484\/7691\/3827\/files\/dxf_552c7b88-2609-4f84-bed1-943e60c00cc8.png?v=1764311930\" alt=\"DXF global warehouse delivery network\" style=\"width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eSamsung INR18650-20R 2000mAh 20A Continuous Discharge Li-ion Rechargeable Battery\u003c\/strong\u003e is an industrial-grade, high-drain power cell designed specifically for high current loading applications. With a nominal voltage of 3.6V and a capacity of 2000mAh, this flat top cylindrical cell is engineered for devices that demand reliable, instant power delivery under intense load conditions. Commonly utilized in industrial applications including power tools, light electric vehicles, and custom-built energy storage systems, the INR18650-20R delivers robust performance, exceptional thermal tolerance up to 75°C, and consistent 20A continuous discharge current.\u003c\/p\u003e\u003ch2\u003eWatch DXF Batteries in Action\u003c\/h2\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/9yfcgnfSTk0\" title=\"Watch DXF Batteries in Action\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Samsung SDI 20R Cell:\u003c\/strong\u003e Authentic Grade-A cylindrical lithium-ion cell built for high-drain performance and outstanding structural reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20A Continuous Discharge:\u003c\/strong\u003e Delivers up to 20A continuous output without excessive voltage sag, tailored for high-load industrial tools and electric mobility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Rate Fast Charging:\u003c\/strong\u003e Supports up to 4000mA (4A) rapid charging current for minimized downtime between operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Thermal Range:\u003c\/strong\u003e Reliable operation in extreme environments with a operating temperature range from -20°C up to +75°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 18650 Flat-Top Design:\u003c\/strong\u003e Standard 18.5 × 65.0mm form factor with flat top positive terminal, perfect for spot-welded packs, battery sleds, and custom modular arrays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Pack Bundles:\u003c\/strong\u003e Available in 1, 10, 20, 50, and 100 piece bundles for single repairs or volume pack manufacturing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrict Factory Quality Testing:\u003c\/strong\u003e Cells are inspected for voltage uniformity, low internal resistance, and matched capacity across every batch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications, Per Battery\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Manufacturer:\u003c\/strong\u003e Samsung SDI (Supplied by DXF POWER)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ Type:\u003c\/strong\u003e INR18650-20R (20R)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e Lithium-ion (Li-ion)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Size \/ Form Factor:\u003c\/strong\u003e 18650 Flat Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositive Terminal:\u003c\/strong\u003e Flat Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 2000mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Discharge Current (Max):\u003c\/strong\u003e 20A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 3.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Charge Voltage:\u003c\/strong\u003e 4.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge Cut-Off Voltage:\u003c\/strong\u003e 2.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Charge Current:\u003c\/strong\u003e 4000mA (4A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20°C to +75°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtected:\u003c\/strong\u003e No (Unprotected industrial cell)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRechargeable:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Ø × H):\u003c\/strong\u003e Approximately 18.5mm (Diameter) × 65.0mm (Length)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (Per Battery):\u003c\/strong\u003e Approximately 45.0g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Cordless power tools, electric vehicles\/scooters, high-drain RC models, industrial equipment, robotics, and custom DIY battery packs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSamsung INR18650-20R 2000mAh 20A battery cells, quantity chosen from 1, 10, 20, 50, or 100 PCS\u003c\/li\u003e\n\u003cli\u003eProtective packaging \/ cell box\u003c\/li\u003e\n\u003cli\u003eUser manual and battery safety guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoose Your Ideal Power Bundle\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 PCS – Quick Replacement \u0026amp; Testing:\u003c\/strong\u003e Single cell for tool battery replacement or benchmark testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 PCS – Small Tool Rebuilds:\u003c\/strong\u003e Perfect for rebuilding cordless drill and driver battery packs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 PCS – High-Output Modules:\u003c\/strong\u003e Ideal for 36V or 48V auxiliary modules, high-load robotics, and DIY power packs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 PCS – Heavy-Duty Packs:\u003c\/strong\u003e Tailored for electric mobility modules, lawn equipment packs, and high-discharge portable power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 PCS – Master Builder Bulk Set:\u003c\/strong\u003e Best value for repair shops, commercial fabricators, and custom battery assemblers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBuying in bundles guarantees matched batch consistency for safe series and parallel cell configurations.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003e180-Day Warranty \u0026amp; Customer Support\u003c\/h2\u003e\u003cp\u003eEvery cell batch supplied by DXF POWER is covered by a \u003cstrong\u003e180-day manufacturer warranty\u003c\/strong\u003e against defects in materials and craftsmanship. Customer support is readily available for guidance on cell compatibility, charging parameters, and pack assembly precautions.\u003c\/p\u003e\u003ch2\u003eUsage \u0026amp; Safety Guidelines\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUse a dedicated lithium-ion smart charger supporting CC\/CV charging mode.\u003c\/li\u003e\n\u003cli\u003eNever charge above 4.20V per cell or discharge below 2.50V per cell.\u003c\/li\u003e\n\u003cli\u003eDo not exceed the maximum charging current of 4000mA (4A).\u003c\/li\u003e\n\u003cli\u003eAlways inspect cell outer shrink wrap, insulator ring, and terminals for damage before use; rewrap immediately if torn.\u003c\/li\u003e\n\u003cli\u003eNever carry loose 18650 batteries in pockets, bags, or purses with metal objects like keys or coins; always store in an insulated battery case.\u003c\/li\u003e\n\u003cli\u003eDo not short-circuit, crush, incinerate, puncture, or submerge cells in water, and avoid temperatures exceeding 75°C.\u003c\/li\u003e\n\u003cli\u003eStore batteries at 3.60V–3.85V per cell in a cool, dry, well-ventilated location away from direct sunlight.\u003c\/li\u003e\n\u003cli\u003eWhen building multi-cell packs, always integrate a quality Battery Management System (BMS) with over-charge, over-discharge, and balance protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose DXF?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine Grade-A Samsung SDI 20R cells with true 2000mAh high-drain performance\u003c\/li\u003e\n\u003cli\u003eReliable 20A continuous discharge current under heavy operational loads\u003c\/li\u003e\n\u003cli\u003eCarefully matched batches for balanced series and parallel pack assembly\u003c\/li\u003e\n\u003cli\u003eStrict factory pre-shipment quality checks and secure shipping packaging\u003c\/li\u003e\n\u003cli\u003eGlobal warehouse logistics network and professional technical customer support\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cp\u003eEngineered for contractors, technicians, DIY pack builders, and RC\/EV enthusiasts who need dependable 20A continuous high-drain power for cordless tools, electric transport, robotics, and custom high-load battery modules.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003ePower your projects with trusted Samsung 18650 performance.\u003c\/strong\u003e Learn more about setups and battery care on the \u003ca href=\"https:\/\/www.youtube.com\/@stevehou8316\" target=\"_blank\" rel=\"noopener\"\u003eDXF YouTube channel\u003c\/a\u003e.\u003c\/p\u003e","brand":"DXF POWER","offers":[{"title":"1PCS New Samsung INR18650-20R 2000mah  20A BATTERY","offer_id":46149191893155,"sku":"INR18650-20R-2000mAh-1PCS","price":22.3,"currency_code":"USD","in_stock":true},{"title":"10PCS New Samsung INR18650-20R 2000mah  20A BATTERY","offer_id":46149191925923,"sku":"INR18650-20R-2000mAh-10PCS","price":63.09,"currency_code":"USD","in_stock":true},{"title":"20PCS New Samsung INR18650-20R 2000mah  20A BATTERY","offer_id":46149191958691,"sku":"INR18650-20R-2000mAh-20PCS","price":108.41,"currency_code":"USD","in_stock":true},{"title":"50PCS New Samsung INR18650-20R 2000mah  20A BATTERY","offer_id":46149191991459,"sku":"INR18650-20R-2000mAh-50PCS","price":244.38,"currency_code":"USD","in_stock":true},{"title":"100PCS New Samsung INR18650-20R 2000mah  20A BATTERY","offer_id":46149192024227,"sku":"INR18650-20R-2000mAh-100PCS","price":471.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0484\/7691\/3827\/files\/1_f610888a-27c0-417d-9985-0fd1da05608e.jpg?v=1790586033","url":"https:\/\/dxf-hobby.store\/de-de\/products\/samsung-inr18650-20r-2000mah-20a-li-ion-battery-for-power-tools-e-vehicles-diy-battery-packs-1-100-pcs","provider":"DXF POWER","version":"1.0","type":"link"}