Description
NEEY Active Balancer 16S 2A – High-Efficiency Lithium Battery Equalizer (5429)
Advanced 16S Lithium Battery Active Balancer – 2A Equalization Current
The NEEY Active Balancer 16S 2A (5429) is a high-performance active balancing module designed for 16-series (16S) lithium battery packs. With a strong 2A active balancing current, it quickly transfers energy between higher-voltage and lower-voltage cells, ensuring pack uniformity and preventing capacity loss.
Perfect for Li-ion, LiFePO₄ (LFP), and LTO chemistry batteries, this balancer is ideal for solar storage systems, DIY powerwalls, e-bikes, electric vehicles, backup power units, and industrial battery banks.
Key Features
Supports 16S lithium battery packs
High-efficiency 2A active balancing for fast equalization
Compatible with Li-ion, LFP, and LTO battery types
Actively redistributes charge between cells (not resistive heat dumping)
Extends battery lifespan and improves pack stability
Robust NEEY PCB with reliable components
Reduces cell drift and prevents imbalance-related damage
Easy integration with most BMS systems
Applications
Perfect for medium to large 16S lithium battery systems, such as:
Solar energy storage and powerwall systems
Electric bikes, scooters, and small EVs
Industrial lithium battery packs
DIY energy storage projects
High-voltage portable power units
Backup and UPS battery modules
Installation Tips
Connect all 16 balance wires in correct order before powering.
Safe to use alongside any standard BMS as a supplementary balancer.
Ensure proper ventilation for continuous high-current balancing.
Avoid reverse polarity to prevent module damage.
Use well-matched cells for maximum balancing performance.
