18650 3.7V 3100mAh Lithium Battery بطارية ليثيوم

This 18650 lithium-ion rechargeable cell is identified by its 18650 form factor and marked nominal voltage of 3.7V with a nominal capacity of 3100mAh. The cylindrical cell format provides a compact energy-dense solution for a range of battery-powered devices where an 18mm diameter and 65mm length battery is required.Designed for applications that demand a reliable single-cell power source, this cell can be used in compatible flashlights, portable electronics, battery packs, and other devices specified to accept 18650 cells. Ensure device compatibility before installation and follow the device manufacturer’s requirements for cell orientation and holder type.Charge only with a charger specifically designed for lithium-ion chemistry and the correct cell format and voltage. Observe standard lithium-ion handling and safety guidance: avoid short circuits, protect against sustained over-discharge, prevent exposure to high temperatures or open flames, and do not puncture or disassemble the cell. Store cells in a cool, dry place at partial state of charge if they will be unused for extended periods.Inspect cells regularly for signs of damage, swelling, or leakage and discontinue use if abnormalities appear. Dispose of or recycle lithium-ion cells through approved recycling or collection programs to meet local regulations and reduce environmental impact. When used and handled according to manufacturer and regulatory guidance, 18650 cells offer a widely adopted rechargeable solution for many portable power needs.