4S Active Balancer – 5.5A Equalizer Board for LiFePO4/Li-ion/LTO, 5mV Accuracy

• Why You Need It? – Maximize Battery Life & Safety: Prevents cell imbalance in multi-cell battery packs by actively equalizing voltage levels (up to 5.5A), reducing stress on individual cells, extending battery lifespan, improving overall performance, and minimizing the risk of overcharge or undercharge damage.
• High-Efficiency 5.5A Active Balancing:- Achieve rapid energy equalization across 4S to 16S battery packs with dynamic current balancing from 0–5.5A. Greater voltage differences trigger stronger equalization for maximum efficiency.
• Ultra-Precise Voltage Balancing (≤5mV):-Maintains battery health with precision balancing accuracy within 5mV, ensuring long-term stability, optimal charging, and increased lifespan for your energy storage systems.
• Versatile Compatibility:- Supports a wide range of battery chemistries including LiFePO4, ternary lithium, lithium-ion, and lithium titanate (LTO) — ideal for DIY solar energy storage, e-bikes, and power stations.
• Low Standby Consumption + Sleep Mode:- Features a quiescent current of ~12mA and an ultra-low sleep current <0.1mA. Integrated sleep switch prevents unnecessary drain and boosts energy efficiency during idle periods.
• Durable PCB with Thermal Resilience:- Engineered with a robust 2OZ copper PCB for better heat dissipation and long-lasting reliability. Operates safely between -10°C to 60°C in diverse environmental conditions.
•  1-Year Warranty & Dedicated Support : -For technical assistance or product support, reach out to us via WhatsApp, call, or email: 📞 980-970-9898 | ✉️ care@amicikart.com.
  

Product Description:
When you use a battery pack with multiple cells (like in solar systems, e-bikes, power stations, or UPS systems), each cell can charge and discharge slightly differently. Over time, this creates an imbalance, where some cells are overcharged and others are undercharged — leading to:
🔻 Reduced battery capacity
⚠️ Shorter battery life
🔥 Risk of overheating or damage
That’s where the amiciSolar Active Balancer comes in.
It automatically equalizes the voltage between each cell by moving energy from higher-voltage cells to lower-voltage ones — using up to 5.5A of balancing current.
Keeps all cells working together
Prevents early failure of weak cells
Extends the life of the entire battery pack
Increases safety and efficiency
In short, this device protects your battery investment and ensures smooth, safe, and long-term performance.