ENJ 4S-24S Active Battery Balancer

The ENJ Active Battery Balancer is a high-performance energy management solution designed for 4S-24S lithium battery packs (LiFePO4, Li-ion, Li-polymer). As a direct manufacturer with independent R&D, we focus on solving battery inconsistency, extending battery life, enhancing safety and maximizing system performance, suitable for solar energy storage, EVs, backup power and industrial equipment.

• 4S-24S Wide Compatibility: Flexible adaptation to 4S-24S lithium battery configurations, versatile for small/medium energy storage systems and high-power equipment.
• Efficient Active Balancing: Advanced bidirectional energy transfer technology (no energy loss), ±3mV voltage precision, ≤30mV post-balancing voltage difference, maximizing battery capacity.
• Comprehensive Safety Protection: Equipped with overcharge, over-discharge, overcurrent and overtemperature protection, plus overcurrent fuse resistors for long-term safety.
• Intelligent Automatic Operation: Built-in MCU chip, real-time cell voltage detection, automatic balancing (charging/discharging/static states) without manual intervention.
• Compact & Easy to Install: Lightweight (≈1kg), small size (packaged 23*15*6cm), simple wiring for quick installation.
• Durable & Energy-Saving: High-quality components, stable performance in harsh environments, 90%+ balance efficiency, low power consumption.