NEEY 4S 2Amp ACTIVE BALANCER

NEEY 4S 2Amp Active Balancer is a high efficiency battery balancing module designed to maintain voltage balance between cells in a 4 series lithium battery pack. This active balancer helps improve battery performance, extend battery life, and ensure safe operation by automatically transferring energy from higher voltage cells to lower voltage cells.

Unlike traditional passive balancers that waste excess energy as heat, the NEEY 4S 2Amp Active Balancer uses advanced energy transfer technology to redistribute energy efficiently between battery cells. It is ideal for lithium battery packs used in EV batteries, solar energy storage systems, battery packs, DIY battery projects, and energy storage applications.

With a 2A balancing current, the module ensures faster and more effective cell balancing, reducing voltage differences between cells and enhancing the overall stability and efficiency of the battery pack.

Key Features

• Supports 4S Lithium Battery Packs
• 2A Active Balancing Current for efficient energy transfer
• Improves battery lifespan and performance
• Prevents cell voltage imbalance
• Low power consumption design
• Compact and lightweight PCB module
• Suitable for Li-ion, LiFePO4 and lithium battery systems
• Ideal for EV battery packs, solar storage batteries and DIY battery builds