4S 5A Active Balancer (NEEY) is a high-performance active balancing module for 4-series lithium battery packs, delivering fast energy-transfer balancing to enhance safety, capacity, and cycle life.
Active Balancing Technology
Transfers energy between cells instead of dissipating it as heat, ensuring higher efficiency compared to passive balancers.
Supports 4S Battery Configuration
Designed for 4 series-connected lithium battery cells (Li-ion/LiFePO4 compatible depending on model settings).
High Balancing Current (5A)
Provides fast and efficient balancing with up to 5A current, reducing imbalance quickly.
Improves Battery Life
Maintains equal voltage across all cells, preventing overcharging or over-discharging of individual cells.
Enhanced Safety
Reduces risk of cell damage, overheating, and performance degradation.
Wide Compatibility
Suitable for lithium-ion, LiFePO4, and other rechargeable battery packs used in EVs, solar systems, and energy storage.
Smart Energy Transfer
Automatically redistributes energy from higher voltage cells to lower ones.
Compact & Easy Integration
Lightweight and compact design for easy installation in battery packs.
Ideal for High-Performance Applications
Perfect for EV battery packs, solar energy storage systems, inverters, and DIY battery projects.
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