NEEY 4S 2A Active Balancer

Product Data Sheet

• Software active equalization specification
• Number of battery pack strings - 4S
• Balance current ≤2A
• Balance mode - Active equilibrium
• working temperature -20°C~60°C

The 4S2A Active Balancer (NEEY) is a battery management solution designed for 4 series lithium-based battery packs. It supports 2A of current per cell for active balancing, which helps ensure that all cells in the battery pack are charged to the same voltage level. Active balancing optimizes battery performance by redistributing energy from higher-voltage cells to lower-voltage cells, thus improving the overall efficiency and lifespan of the battery pack. This balancer helps to prevent overcharging or deep discharging of individual cells, ensuring a safer and more reliable operation. The NEEY designation indicates the specific brand or model, offering efficient and effective cell balancing for applications such as energy storage systems, electric vehicles, and other lithium-based power solutions.