Understanding the 21700 3.6V 4500mAh Rechargeable Lithium-Ion Iron Cell Battery

The 15Ah 3.2V, 32140, 48Wh LiFePO4 cylindrical rechargeable lithium battery cells from CBAK offer a high-performance and safe energy solution for a wide range of applications. With a nominal voltage of 3.2V and a capacity of 15Ah, these cells provide reliable, long-lasting power with an energy density of 48Wh per cell. Known for their excellent thermal stability, long cycle life (up to 2000-3000 cycles), and low self-discharge rate, these cells are ideal for electric vehicles, energy storage systems, portable power banks, and other energy-intensive applications. Their compact cylindrical design (32mm x 140mm) ensures easy integration into battery packs. Additionally, LiFePO4 chemistry is environmentally friendly and safe, making these cells an excellent choice for both commercial and industrial use.