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86-18664968482

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RM 905,Hongchang Plaza,Shennan Road East, luohu District, Shenzhen

18650

18650 Lithium-Ion Battery 3.7V 2600mAh High-Capacity Rechargeable Battery

18650 Lithium-Ion Battery 3.7V 2600mAh  High-Capacity Rechargeable Battery
18650 Lithium-Ion Battery 3.7V 2600mAh  High-Capacity Rechargeable Battery
18650 2600maAH Battery
18650 2600mAh Battery
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18650 Lithium-Ion Battery 3.7V 2600mAh High-Capacity Rechargeable Battery

The 18650 battery is a high-performance cylindrical lithium-ion cell, measuring 18mm in diameter and 65mm in length. Known for its high energy density, long cycle life, and versatility, it is widely used in power tools, consumer electronics, electric vehicles, smart home devices, and more. With a nominal voltage of 3.7V and typical capacity of 2600mAh, it delivers reliable power for high-drain and everyday applications. Its compact design, low self-discharge rate, and robust performance make it a preferred choice across industries.

Description

18650 Lithium-Ion Battery 3.7V 2600mAh | High-Capacity Rechargeable Battery for Power Tools & Electronics



The 18650 is a 3.7V 2600mAh cylindrical lithium-ion battery with high energy density, long lifespan, and wide applicability. Ideal for power tools, laptops, drones, and solar devices. Supports quick charging and high discharge currents. Certified safe for consumer and industrial use.




ParameterSpecification
Typical Capacity2600mAh (0.2C discharge)
Minimum Capacity2550mAh (0.2C discharge)
Nominal Voltage3.7V
Standard Charge4.20V CC/CV, 0.2C (520mA)
Standard Discharge3.00V CC, 0.2C (520mA)
End-of-Charge Voltage4.20V ± 0.05V
End-of-Charge Current0.01C (26mA)
End-of-Discharge Voltage3.00V
Charging Time8 hours (standard charge)
Quick Charge Current2000mA
Quick Discharge Current2600mA
Max Discharge Current7800mA
Internal Impedance≤30mΩ
Weight≈50g ±1g
Operating TemperatureCharge: 0°C–45°C; Discharge: -20°C–60°C
Storage Temperature-5°C–35°C
Storage Humidity≤75% RH
AppearanceNo scratches, distortion, leakage, or contamination

Key Applications (for context):

  • Power Tools (drills, saws)

  • Consumer Electronics (laptops, flashlights)

  • Electric Vehicles (e-bikes, scooters)

  • DIY & Robotics (drones, RC models)

  • Smart Home Devices (solar lights, sensors)

  • Vaping Devices

  • Medical & Military Equipment







18650 2600(3).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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