{"product_id":"molicel-inr21700-p50b-5000mah-60a-li-ion-battery-for-power-tools-e-bikes-diy-battery-packs-1-100-pcs","title":"Molicel INR21700-P50B 5000mAh 60A Li-ion Battery for Power Tools, E-Bikes \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: bold; 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\" rel=\"noopener\" style=\"color: #d64224; text-decoration: underline;\" target=\"_blank\"\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 Molicel INR21700-P50B next-generation 5000mAh 60A continuous high-drain 21700 lithium-ion cells for heavy-duty power tools, electric hyper-bikes, racing drones, and custom DIY battery projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\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\n\u003cp\u003eThe \u003cstrong\u003eMolicel INR21700-P50B 5000mAh 60A Continuous Discharge 21700 Li-ion Rechargeable Battery\u003c\/strong\u003e is the revolutionary next-generation powerhouse cylindrical cell manufactured by E-One Moli Energy (Molicel) and supplied by DXF POWER with strict quality grading. Setting a new world standard for 21700 battery technology, this flat-top bare cell combines an enormous 5000mAh typical capacity (4850mAh minimum) with an incredible 60A maximum continuous discharge rating (with 80°C temperature cut-off) and an ultra-low internal resistance of ≤8 mΩ. Engineered for extreme power-density applications, the P50B supports rapid charging up to 25A, functions in temperatures from -40°C to 60°C, and delivers industry-leading voltage retention under extreme loads, making it the premier choice for hyper-performance electric bikes, high-drain cordless power tools, racing drones, eVTOL, and custom DIY battery packs.\u003c\/p\u003e\n\u003ch2\u003eWatch DXF Batteries in Action\u003c\/h2\u003e\n\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;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Molicel INR21700-P50B Cell:\u003c\/strong\u003e Next-generation Grade-A 21700 cell by E-One Moli Energy, combining massive capacity with unprecedented discharge capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5000mAh High Capacity:\u003c\/strong\u003e Full 5000mAh (5.0Ah typical, 4.85Ah minimum) capacity eliminates runtime trade-offs in high-drain setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60A Continuous Discharge Capability:\u003c\/strong\u003e Massive 60A continuous discharge rating delivers uncompromising power output under heavy industrial loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Internal Resistance (≤8 mΩ):\u003c\/strong\u003e Measured by AC 1kHz at shipping; ensures minimal internal heat buildup and maximum voltage retention under load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Fast Charging (Up to 25A):\u003c\/strong\u003e Supports 5.0A rated charging in 1.5 hours and up to 25A maximum continuous charge current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Temperature Resilience:\u003c\/strong\u003e Reliable discharging performance from -40°C to 60°C (up to 80°C surface temperature limit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 21700 Flat-Top Design:\u003c\/strong\u003e 21.55 mm max diameter × 70.15 mm max length and ~70 g max weight, ideal for precision spot welding and pack fabrication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Pack Bundles:\u003c\/strong\u003e Available in 1, 10, 20, 50, and 100 piece packages for individual replacements or large-scale pack fabrication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrict Factory Quality Testing:\u003c\/strong\u003e Cells are inspected for voltage balance, internal resistance, and capacity consistency across every batch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications, Per Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Manufacturer:\u003c\/strong\u003e Molicel (E-One Moli Energy \/ Supplied by DXF POWER)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ Part No.:\u003c\/strong\u003e INR-21700-P50B (P50B)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Format:\u003c\/strong\u003e 21700 Cylindrical Rechargeable Lithium-ion (INR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositive Pole:\u003c\/strong\u003e Flat (Flat Top)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Circuit:\u003c\/strong\u003e Without (Unprotected industrial bare cell; requires compatible BMS \/ protection circuit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal \/ Typical Capacity:\u003c\/strong\u003e 5000mAh (5.0Ah typical \/ 4850mAh minimum at 23°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 3.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd of Charge Voltage:\u003c\/strong\u003e 4.20V ± 0.05V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd of Discharge Voltage:\u003c\/strong\u003e 2.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Continuous Discharge Current:\u003c\/strong\u003e 60A (with 80°C cell surface cut-off)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Charge Current:\u003c\/strong\u003e 5.0A (constant 4.2V for 1.5h or 50mA taper current at 23°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Continuous Charge Current:\u003c\/strong\u003e 25A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Resistance:\u003c\/strong\u003e ≤8 mΩ (AC 1kHz at shipping)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e Charge: -20°C to 60°C \/ Discharge: -40°C to 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Surface Temperature Limit:\u003c\/strong\u003e Charge: -20°C to 70°C \/ Discharge: -40°C to 80°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Voltage:\u003c\/strong\u003e ≥3.45V (approx. 30% SOC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Dimensions:\u003c\/strong\u003e Max. Diameter: 21.55 mm × Max. Length: 70.15 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Weight:\u003c\/strong\u003e Max. 70.0 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e High-performance electric bikes \u0026amp; hyper-scooters (e-bikes), heavy-duty power tools, racing drones, eVTOL, energy storage systems, and custom DIY lithium battery projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMolicel INR21700-P50B 5000mAh 60A 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\n\u003ch2\u003eChoose Your Ideal Power Bundle\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 PCS – Single Cell Replacement:\u003c\/strong\u003e Quick replacement for high-drain torches, individual test benches, or handheld tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 PCS – Portable High-Drain Modules:\u003c\/strong\u003e Ideal for high-output dive lights, drone gear, and compact robotics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 PCS – High-Power Mobile Modules:\u003c\/strong\u003e Perfect for 18V\/24V cordless power tool battery rebuilds and portable power modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 PCS – E-Bike \u0026amp; Scooter Battery Packs:\u003c\/strong\u003e Optimized quantity for assembling high-current 36V\/48V light electric vehicle packs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 PCS – Volume Assembly Bulk Set:\u003c\/strong\u003e Best value for workshops, battery rebuilders, and custom pack manufacturers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePurchasing in bundles ensures matched cell batches for balanced series and parallel assembly.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e180-Day Warranty \u0026amp; Customer Support\u003c\/h2\u003e\n\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. Our technical support team is always available to assist with charging parameters, pack layout recommendations, and safety practices.\u003c\/p\u003e\n\u003ch2\u003eUsage \u0026amp; Safety Guidelines\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUse a dedicated lithium-ion smart charger supporting CC\/CV charging mode up to 4.20V.\u003c\/li\u003e\n\u003cli\u003eNever charge above 4.25V per cell or discharge below 2.50V per cell.\u003c\/li\u003e\n\u003cli\u003eNever exceed the maximum continuous discharge current of 60A.\u003c\/li\u003e\n\u003cli\u003eAlways inspect cell outer shrink wrap, insulator ring, and terminals for damage before use; rewrap immediately if damaged.\u003c\/li\u003e\n\u003cli\u003eNever carry loose 21700 batteries in pockets, bags, or purses with metal objects like keys or coins; practical storage in an insulated battery case is essential.\u003c\/li\u003e\n\u003cli\u003eDo not short-circuit, crush, incinerate, puncture, or submerge cells in water.\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-current, over-charge, over-discharge, and thermal balance protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose DXF?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Grade-A Molicel INR21700-P50B cells with authentic 5000mAh capacity and 60A continuous output\u003c\/li\u003e\n\u003cli\u003eIndustry-leading ≤8 mΩ internal resistance and 25A rapid charge capability\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 protective packaging\u003c\/li\u003e\n\u003cli\u003eGlobal warehouse logistics network and professional technical customer support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cp\u003eEngineered for e-bike builders, racing drone enthusiasts, and DIY pack fabricators demanding the ultimate 5000mAh capacity and 60A continuous discharge with ultra-low ≤8 mΩ internal resistance for next-generation electric mobility, heavy-duty cordless equipment, and custom energy modules.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003ePower your projects with trusted Molicel performance.\u003c\/strong\u003e Learn more about setups and battery care on the \u003ca href=\"https:\/\/www.youtube.com\/@stevehou8316\" rel=\"noopener\" target=\"_blank\"\u003eDXF YouTube channel\u003c\/a\u003e.\u003c\/p\u003e","brand":"DXF POWER","offers":[{"title":"1PCS Molicel INR21700-P50B 5000mAh  BATTERY","offer_id":67583108448419,"sku":"INR21700-P50B-5000mAh-1PCS","price":29.66,"currency_code":"USD","in_stock":true},{"title":"10PCS Molicel INR21700-P50B 5000mAh  BATTERY","offer_id":67583108481187,"sku":"INR21700-P50B-5000mAh-10PCS","price":136.7,"currency_code":"USD","in_stock":true},{"title":"20PCS Molicel INR21700-P50B 5000mAh  BATTERY","offer_id":67583108513955,"sku":"INR21700-P50B-5000mAh-20PCS","price":255.64,"currency_code":"USD","in_stock":true},{"title":"50PCS Molicel INR21700-P50B 5000mAh  BATTERY","offer_id":67583108546723,"sku":"INR21700-P50B-5000mAh-50PCS","price":612.45,"currency_code":"USD","in_stock":true},{"title":"100PCS Molicel INR21700-P50B 5000mAh  BATTERY","offer_id":67583108579491,"sku":"INR21700-P50B-5000mAh-100PCS","price":1207.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0484\/7691\/3827\/files\/5_11412448-cc0e-40ac-acd9-d8d0a8aee723.png?v=1790751393","url":"https:\/\/dxf-hobby.store\/zh-fr\/products\/molicel-inr21700-p50b-5000mah-60a-li-ion-battery-for-power-tools-e-bikes-diy-battery-packs-1-100-pcs","provider":"DXF POWER","version":"1.0","type":"link"}