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18650 3.7V 2200mAh Lithium-Ion Rechargeable Cell

[Lithium Battery Cell] Good Quality ICR18650 3.7V 2200mAh Li-Ion Rechargeable Battery Cell The ICR18650 3.7V 2200mAh Lithium-Ion Rechargeable Battery Cell is a cylindrical rechargeable battery designed for a wide range of portable electronics and DIY battery-pack applications. With a nominal voltage of 3.7V and a capacity of 2200mAh, it is suitable for battery packs, power banks, portable lighting, electronics projects and other compatible devices. Cell colour and printing may vary from the images shown. The cell will be shipped randomly according to available stock. ⭐ Key Features Nominal voltage: 3.7V Capacity: 2200mAh Rechargeable lithium-ion cell 18650 cylindrical form factor Flat-top terminal High energy density High working voltage Long cycle life No memory effect Low self-discharge Good capacity and voltage consistency Lightweight and compact Suitable for single-cell and multi-cell battery packs Cell colour and printing may vary depending on stock 📋 Technical Specifications Battery Type: Lithium-Ion (Li-Ion) Model/Format: ICR18650 Cell Size: 18650 Nominal Voltage: 3.7V Capacity: 2200mAh Cell Shape: Cylindrical Terminal Type: Flat Top Rechargeable: Yes Nominal Energy: Approximately 8.14Wh Memory Effect: No Typical Cycle Life: Approximately 300–500 cycles Colour: May vary Printing/Brand: May vary Dimensions: 18 × 65mm nominal 18650 format 🔋 Battery Configuration Examples 1S: 3.7V nominal / 4.2V fully charged 2S: 7.4V nominal / 8.4V fully charged 3S: 11.1V nominal / 12.6V fully charged 4S: 14.8V nominal / 16.8V fully charged For multi-cell battery packs, use properly matched cells and an appropriate BMS/protection circuit and charger. 🎯 Applications Electric scooters Electric bicycles E-skateboards Electric motorcycles Electric wheelchairs Power tools Drones Electric vehicles Power banks Portable electronics DIY lithium battery packs Emergency/backup power projects LED lighting projects ⚠️ Important Safety Notes Do not short-circuit the battery. Do not charge above 4.2V. Use a suitable Li-ion charger designed for a single 3.7V cell. Do not reverse the polarity. Do not puncture, crush, disassemble or physically damage the cell. Keep away from excessive heat, fire and moisture. Do not mix old and new cells or cells with significantly different capacities/voltages. For battery packs, use cells with matching characteristics and an appropriate BMS. The actual discharge capability should be verified for the specific cell batch before using it in high-drain applications such as power tools or electric vehicles. Cell colour and printing may be different from the images shown. Products are shipped randomly according to available stock. Images are for illustrative purposes only. Actual product may vary. 📦 Package Includes 1 × ICR18650 Lithium-Ion Rechargeable Battery Cell – 3.7V 2200mAh