SAMSUNG INR18650-20S Rechargeable Li-ion Battery 3.6V 30A 2000mAh (Used Like New)

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SAMSUNG INR18650-20S Rechargeable Li-ion Battery 3.6V 30A 2000mAh (Used Like New) The SAMSUNG INR18650-20S is a high-performance rechargeable Li-ion battery with a nominal voltage of 3.6V and a capacity of 2000mAh. Designed for high-drain applications, it delivers a continuous discharge current of up to 30A, making it suitable for power tools, e-bikes, vaping devices, and other equipment requiring strong, stable power output. This used-like-new cell has been tested for reliability and retains excellent performance, offering a cost-effective and eco-friendly solution. With Samsung’s trusted build quality, the INR18650-20S ensures consistent power delivery, long cycle life, and reliable operation under demanding conditions. Features High-drain performance with up to 30A continuous discharge current. 2000mAh capacity for balanced energy and power output. 3.6V nominal voltage with stable discharge characteristics. Built with Samsung’s high-quality lithium-ion technology. Suitable for power tools, e-bikes, and other high-drain devices. Rechargeable and reusable, reducing environmental impact. Protected design for enhanced safety and reliability. Used-like-new condition, fully tested for capacity and performance. Specifications Specification Details Brand SAMSUNG Model INR18650-20S Battery Type Li-ion Battery Chemistry Lithium-ion Recharging Availability Rechargeable Size 18650 Shape Cylindrical Terminals Style Flat Top Charging Method CCCV (Constant Current Constant Voltage) Datasheet SAMSUNG INR18650-20S Protected Unprotected Minimum Capacity 1950mAh Nominal Capacity 2000mAh Nominal Voltage 3.6V Charging Voltage (Max) 4.2V Discharge Cut-off Voltage 2.5V Max Continuous Discharge 30A Internal Resistance ≤100mΩ Charging Time 4 hours Operation Temperature Range Charge: 0°C to +50°C / Discharge: -20°C to +75°C Storage Temperature Range ≤1 month: -30°C to +60°C / ≤3 months: -30°C to +45°C / ≤1.5 years: -30°C to +25°C Battery Dimensions Diameter: 18mm / Length: 65mm Weight (Max) 48g Cycle Life About 500 cycles Dimensions Applications Power tools requiring high current output and reliability. Electric bikes (e-bikes) and electric scooters for efficient power delivery. Vape devices and mods that demand high-drain performance. Portable power banks and DIY battery packs. RC cars, drones, and hobby electronics. Emergency lighting systems and backup power supplies. Industrial and medical equipment using 18650 Li-ion cells. Package Contents 1 x SAMSUNG INR18650-20S Rechargeable Li-ion Battery 3.6V 30A 2000mAh (Used Like New) Datasheet SAMSUNG INR18650-20S