LONGFENG - 21700 : 4500mAh Lithium Cell

The LONGFENG 21700 4500mAh Lithium Cell is a high-capacity rechargeable lithium-ion battery designed for demanding energy storage and power applications. Built using advanced lithium-ion technology, this cell offers excellent energy density, stable voltage output, and long cycle life, making it an ideal choice for battery pack manufacturers, EV projects, solar energy systems, power banks, and industrial applications.

Featuring the popular 21700 cell format, the LONGFENG 4500mAh cell provides significantly higher capacity than traditional 18650 cells, enabling longer operating times and improved performance. Its robust cylindrical design ensures reliable operation under various working conditions while maintaining efficient charging and discharging characteristics.

With a 4500mAh capacity and 3.7V nominal voltage, this lithium-ion cell delivers dependable power for high-drain applications. The cell is suitable for assembling lithium battery packs, electric vehicles, e-bikes, energy storage systems, portable power stations, UPS backups, and advanced electronic devices.

The LONGFENG 21700 Lithium Cell is engineered for durability and consistent performance across multiple charge cycles. Its lightweight construction and compact dimensions make it easy to integrate into custom battery configurations requiring enhanced energy storage and efficiency.

Whether you are developing a solar energy storage system, manufacturing battery packs, or upgrading portable electronic equipment, the LONGFENG 21700 4500mAh Lithium-Ion Cell provides a reliable and cost-effective power solution. Its combination of high capacity, long service life, and dependable performance makes it a preferred choice for both commercial and industrial applications.

Choose the LONGFENG 21700 4500mAh Lithium Cell for powerful energy storage, efficient power delivery, and long-lasting reliability.

Key Features

• 4500mAh high-capacity lithium-ion cell
• Standard 21700 cylindrical battery format
• 3.7V nominal voltage output
• Long cycle life and reliable performance
• Suitable for EV and energy storage applications
• High energy density design
• Rechargeable and reusable
• Stable charging and discharging characteristics
• Ideal for lithium battery pack assembly

Applications

• Electric Vehicles (EVs)
• E-Bikes & E-Scooters
• Solar Energy Storage Systems
• Lithium Battery Pack Manufacturing
• Portable Power Stations
• UPS Backup Systems
• Power Banks
• Industrial Electronic Equipment