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18650

18650 2000mAh 3.7V 1C li-ion cell for LED light

18650 2000mAh  3.7V 1C li-ion cell for LED light
18650 2000mAh  3.7V 1C li-ion cell for LED light

18650 2000mAh 3.7V 1C li-ion cell for LED light

Description

What is an 18650 Battery?


A lithium-ion battery with a cylindrical shape.

The “18” refers to a diameter of 18mm.

The “65” indicates the length is 65mm.

The “0” means it is cylindrical in shape.

Types of 18650 Batteries:


Ordinary lithium batteries: Used in everyday consumer electronics.

Power batteries: Designed for high-current applications such as power tools and electric vehicles, requiring high instantaneous discharge rates and large current capabilities.

Common Applications:


Power Tools: Electric scissors, drills, hammers, and other tools requiring high power output.

Consumer Electronics: Laptops, tablets, smartphones, handheld game consoles, leveraging the battery's high energy density.

Electric Vehicles: Used in electric bicycles, motorcycles, and cars for their high energy needs.

Home Smart Devices: Solar street lights, smart locks, smoke detectors, wireless monitoring systems.

Toys & Models: Remote control cars, airplanes, robots.

Medical Equipment: Portable blood pressure monitors, glucose meters, heart rate monitors.

Military Equipment: Night vision devices, laser sights, requiring high energy and reliability.

Industrial Equipment: Drones, robots, relying on the battery's energy density and long life.

Electronic Cigarettes: Used as a power source in vaping devices.

Flashlights: Due to their high capacity and voltage, often used in lighting systems.


High energy density, long life, low self-discharge rate, and low internal resistance make them ideal for diverse applications requiring compact,

 reliable power solutions.


NO.

ItemSpecifications
4.1Typical Capacity2050mAh @ 0.2C Discharge
4.2Minimum Capacity2000mAh @ 0.2C Discharge
4.3Nominal Voltage3.7V
4.4Standard ChargeCC/CV, 0.2C 5A, 4.20V
4.5Standard DischargeCC, 0.2C 5A, 3.00V
4.6End-of-charge Voltage4.20V ± 0.05V
4.7End-of-charge Current0.01C 5A (At CV mode)
4.8End-of-discharge Voltage3.00V
4.9Charging Time6.0 hours (standard charge)
4.10Quick Charge Current1000mA (0.5C rate)
4.11Quick Discharge Current2200mA
4.12Max Discharge Current2200mA
4.13Initial ImpedanceMax: 50mΩ
4.14WeightApprox: 46 ± 1g
4.15Operating TemperatureCharging: 0℃~45℃<br>Discharging: -20℃~60℃
4.16Storage Temperature-5℃~35℃
4.17Storage Humidity≤75% RH
4.18AppearanceWithout scratch, distortion, contamination, and leakage

Temperature23 ± 5℃

Standard Environmental ConditionHumidity: 45-75% RH<br>Atmospheric Pressure: 86-106 KPA
18650 2000(2).png

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SHENZHEN EASTAR BATTERY CO.,LTD

TEL: 86-18664968482

E-mail: info@eastarco.com sales6@eastarbattery.com

Company add: RM 905,Hongchang Plaza,Shennan Road East, luohu District, Shenzhen

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