{"product_id":"18650-2200mah-3_7v","title":"Li-Ion 18650 2200mAh Rechargeable Battery Cell (SF 18650NR-22)","description":"\u003ch2\u003e🔋 Li-Ion 18650 2200mAh Rechargeable Battery Cell\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSF 18650NR-22\u003c\/strong\u003e is a high-quality cylindrical Lithium-Ion rechargeable cell designed for demanding applications requiring stable power delivery, long cycle life, and reliable performance. Ideal for DIY battery packs, power tools, flashlights, e-bikes, and IoT devices.\u003c\/p\u003e\n\u003ch3\u003e⚡ Key Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Type:\u003c\/strong\u003e Lithium-Ion (Li-Ion)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SF 18650NR-22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e 18650 Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 2200 mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 3.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Voltage (Max):\u003c\/strong\u003e 4.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge Cut-off Voltage:\u003c\/strong\u003e 2.75V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Charge Current:\u003c\/strong\u003e 1100 mA (0.5C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Charge Current:\u003c\/strong\u003e 2200 mA (1C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Discharge Current:\u003c\/strong\u003e 440 mA (0.2C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Continuous Discharge Current:\u003c\/strong\u003e 4400 mA (2C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature (Charge):\u003c\/strong\u003e 0°C to 45°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature (Discharge):\u003c\/strong\u003e -20°C to 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Dimensions:\u003c\/strong\u003e Ø18.4 mm × 65.0 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 45g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✅ Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh energy density for compact, lightweight battery pack designs\u003c\/li\u003e\n\u003cli\u003eLow self-discharge rate — retains charge during storage\u003c\/li\u003e\n\u003cli\u003eBuilt-in safety mechanisms against overcharge, over-discharge, and short circuit\u003c\/li\u003e\n\u003cli\u003eLong cycle life — suitable for repeated charge\/discharge applications\u003c\/li\u003e\n\u003cli\u003eRoHS compliant — environmentally responsible manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Typical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDIY Li-Ion battery packs\u003c\/li\u003e\n\u003cli\u003eFlashlights \u0026amp; portable lighting\u003c\/li\u003e\n\u003cli\u003ePower tools \u0026amp; cordless devices\u003c\/li\u003e\n\u003cli\u003eE-bikes \u0026amp; electric scooters\u003c\/li\u003e\n\u003cli\u003eRobotics \u0026amp; IoT hardware projects\u003c\/li\u003e\n\u003cli\u003eLaptop battery replacements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Safety Notice:\u003c\/strong\u003e Li-Ion cells must be handled with care. Always use a compatible BMS (Battery Management System) when assembling battery packs. Do not short-circuit, puncture, or expose to extreme heat.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 x Li-Ion 18650 2200mAh Rechargeable Battery Cell\u003c\/p\u003e","brand":"SF","offers":[{"title":"Default Title","offer_id":51439008317718,"sku":null,"price":300.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0764\/1366\/files\/Li-Ion_18650_2200mAh_Rechargeable_Battery_Cell.jpg?v=1781708957","url":"https:\/\/digilog.pk\/products\/18650-2200mah-3_7v","provider":"digilog.pk","version":"1.0","type":"link"}