In the world of cylindrical lithium ion cells, the search for reliable, high-capacity cells is ongoing. EVE Energy Co., Ltd. has introduced an impressive contender in this space: the C40 cylindrical lithium-ion cell. This blog will delve into the specifications and advantages of the C40 model, highlighting why it might be the right choice for various applications requiring high energy density and efficiency.
Overview of the C40 Lithium Ion Cell
The C40 cell by EVE is designed to meet the needs of high-demand applications, offering a balance of energy density, longevity, and power efficiency. Below, we break down the key specifications of this cell:
Key Specifications:
Nominal Capacity: 20,000 mAh
Nominal Voltage: 3.2 V
AC Internal Resistance (AC-IR): ≤1.9 mΩ
DC Internal Resistance (DC-IR): ≤3 mΩ
Detailed Analysis
Nominal Capacity
The C40 boasts a substantial nominal capacity of 20,000 mAh (milliampere-hours), which indicates the amount of charge it can store. This high capacity makes it suitable for applications such as portable power stations, electric vehicles, and other devices that require prolonged use without frequent recharging.
Nominal Voltage
With a nominal voltage of 3.2 V, the C40 can deliver stable power output, ensuring efficient operation of devices it powers. The voltage level is optimal for balancing energy density and cell stability, making it a versatile choice for both consumer and industrial applications.
Internal Resistance
Internal resistance is a critical factor in battery performance, affecting how quickly a battery can deliver its stored energy and how much power is lost in the form of heat. The C40 cell features:
AC-IR (AC Internal Resistance): At less than or equal to 1.9 milliohms, the AC internal resistance of the C40 indicates excellent conductivity and low energy loss, which is beneficial for applications requiring high efficiency and longevity.
DC-IR (DC Internal Resistance): Similarly, a DC internal resistance of less than or equal to 3 milliohms further underscores the cell’s ability to minimize energy losses during high-power discharges.
Conclusion
EVE’s C40 cylindrical lithium-ion cell is a robust, high-capacity solution tailored for demanding energy applications. Its impressive capacity combined with low internal resistance makes it a top contender for anyone needing reliable, long-lasting power solutions.
For manufacturers and consumers alike, understanding the specifications and capabilities of lithium-ion cells like the C40 is crucial for selecting the right battery technology for their needs. With its proven performance parameters, the C40 from EVE is set to be a game-changer in the industry.
