EASTAR specializes in high-performance cylindrical lithium batteries, offering reliable and high-quality solutions for various applications. Our products include a wide range of lithium batteries that provide excellent performance and long-lasting power for everything from portable devices to high-power systems. Our Battery Range: 18650 Battery: 800mAh to 3500mAh, with high energy density for devices like flashlights, laptops, and drones. 21700 Battery: 3000mAh to 5000mAh, ideal for power tools, electric vehicles, and high-power applications. 26650 Battery: 3000mAh to 5200mAh, designed for high-drain devices that require long runtimes. 14500 Battery: 600mAh to 1000mAh, similar to AA batteries but with higher voltage, for portable electronics. 16340 Battery: 600mAh to 1000mAh, a rechargeable alternative to CR123A batteries, for small devices. 10440 Battery: 200mAh to 600mAh, similar to AAA batteries, with higher voltage for compact devices.
Comprehensive Product List and Key Features
14500 Model
• Nominal Capacity: 700mAh
• Rated Energy: 2.59Wh
• Max Discharge Current: 700mA
• Dimensions: 14.5mm (D) x 49mm (H)
• Applications: Small electronic devices, LED lighting, portable equipment
18650 Models
• Capacity Range: 800mAh - 3500mAh
• Energy Range: 2.96Wh - 12.95Wh
• Max Discharge Current: 800mA - 10000mA (10A)
• Dimensions: 18.13mm (D) x 65.10mm (H)
• Weight: 27g - 45g
• Applications: Flashlights, power banks, e-bikes, laptops, power tools
21700 Models
• Capacity Range: 3000mAh - 5000mAh
• Energy Range: 12.21Wh - 18.5Wh
• Max Discharge Current: 10000mA - 15000mA (10A-15A)
• Dimensions: 21.13mm (D) x 70.10mm (H)
• Weight: 60g - 70g
• Applications: Electric vehicles, high-drain devices, energy storage systems
26650 Models
• Capacity Range: 5000mAh - 5500mAh
• Energy Range: 18.5Wh - 20.35Wh
• Max Discharge Current: 15000mA (15A)
• Dimensions: 28.18mm (D) x 65.10mm (H)
• Weight: 70g
• Applications: High-capacity power storage, solar energy systems, industrial equipment
Key Features
• High energy density and stable performance
• Wide operating temperature range
• Long cycle life and low self-discharge rate
• Suitable for high-drain and high-capacity applications