Operating at a nominal voltage of 3.7V, the Norda 4500mAh cells charges safely up to 4.2V and supports a maximum continuous discharge current of 3C, making it suitable for applications requiring consistent power delivery. With an internal resistance of ≤21mΩ, the cell offers improved efficiency and reduced energy loss. In addition, it is designed for up to 800 charge-discharge cycles, providing excellent durability and long-term performance. Whether used in electric mobility, portable power stations, industrial battery packs, power tools, drones, or consumer electronics, the Norda 21700 4500mAh Lithium-ion Cells delivers reliable, efficient, and long-lasting power. For more products check out our lithium cells category.

Specifications

Key Features:

High 4500mAh Energy Capacity

With a nominal capacity of 4500mAh, the Norda 21700 Lithium-Ion Cell delivers extended runtime per charge. As a result, it is ideal for battery packs that require long-lasting and dependable power.

High 3C Continuous Discharge

Supporting up to 3C continuous discharge, this cell provides consistent high-current output for demanding applications. Therefore, it is well-suited for electric mobility like e-scooter/bike battery packs, power tools, and other high-performance battery packs.

Long Cycle Life

Designed for up to 800 charge-discharge cycles, the Norda 21700 cell offers reliable long-term performance. Consequently, it helps reduce replacement frequency while maintaining stable battery performance over time.

Efficient Charging Performance

The cell supports charging up to 4.2V with a maximum 1C charge current, enabling safe and efficient charging. Moreover, the recommended charging profile helps maximize cell life and maintain consistent performance.

Low Internal Resistance

Featuring an AC internal resistance of ≤21mΩ, the cell minimizes energy loss and voltage drop under load. This results in improved power delivery and higher overall efficiency.

Wide Operating Temperature Range

Engineered for reliable operation in demanding environments, the Norda 21700 cell supports charging from 0°C to 65°C and discharging from -20°C to 70°C. Therefore, it performs consistently across a wide range of operating conditions.

Compact 21700 Cell Design

The 21700 cylindrical form factor combines high energy density with a compact footprint. As a result, it is widely used in modern battery pack designs where both capacity and space efficiency are important.

Applications

• Electric Vehicles (EV Battery Packs)
• E-Bikes & E-Scooters
• Portable Power Stations
• Power Tools
• Medical Equipment
• Consumer Electronics
• Drones & UAVs
• Robotics & Automation
• Flashlights
• Industrial Battery Packs

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