ICR18500 Button Top 1400mAh 3.7V Li-Ion Rechargeable Battery (4 Pack)

PKCELL ICR18500 1400mAh 3.7V Li-Ion Rechargeable Battery – Button Top Unprotected Cell 4 Batteries per Order of 1 The PKCELL ICR18500 1400mAh rechargeable lithium-ion battery is a compact and reliable power solution designed for flashlights, headlamps, laser devices, lanterns, and other portable electronics requiring a high-quality 18500-size cell. Featuring a button top design and stable 3.7V output, this battery delivers dependable performance with up to 500 recharge cycles. Built using lithium-ion ICR chemistry, this unprotected 18500 battery offers a balance of energy density and lightweight portability, making it ideal for devices where compact size and consistent runtime are important. Important: This is a 18500 battery, not an 18650 battery. Please confirm compatibility with your device before purchasing. Key Features 1400mAh capacity for reliable runtime Standard 3.7V lithium-ion rechargeable cell Button top design for broad device compatibility Rechargeable up to 500+ cycles No memory effect for efficient recharging Fast charging capability with compatible 4.2V chargers Wide operating temperature range from -20°C to 60°C Environmentally friendly construction free from Cd, Pb, and Hg Specifications Brand: PKCELL Model: ICR18500 Battery Size: 18500 Chemistry: Lithium-Ion (ICR) Nominal Voltage: 3.7V Capacity: 1400mAh Amp Hour Rating: 1.4Ah Battery Top: Button Top Protection Circuit: No (Unprotected) Charging Cut-Off Voltage: 4.2V Discharge Cut-Off Voltage: 3.0V Max Charging Current: 1400mA (1C) Max Continuous Discharge Current: 2100mA (1.5C) Dimensions: 18.5mm × 53mm Weight: Approx. 35g Recharge Cycles: 500+ Certifications: CE, FCC Country of Manufacture: China Recommended Applications Compatible with many devices that use 18500 button top batteries, including: Flashlights Headlamps Lanterns LED lighting Dive lights Laser pointers Tactical lights Portable fans Cameras Solar lights Specialty electronic devices