The Active Balancing Smart BMS redefines lithium battery management
with high efficiency, intelligence, and reliability.
As an industry benchmark, it maximizes battery system value
for global customers across all scenarios.
Smart active balance BMS 4S-24S 30A-300A For Lithium ion Battery Pack
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The Active Balancing Smart BMS is a fourth-generation high-end battery management system designed for lithium battery packs. Built with 3A high-current active balancing technology, adaptive cell series compatibility, and multi-scenario adaptability, it delivers efficient, safe, and long-lasting lifecycle management for battery systems. Ideal for energy storage, electric vehicles, industrial equipment, and other demanding applications, it significantly extends battery lifespan and reduces maintenance costs.
Core Features & Highlights
3A High-Current Active Balancing
① Ultra-Fast Balancing :
Sustains 3A balancing current, resolving voltage differences between cells 30x faster than traditional passive balancing (0.1A).
② Extended Battery Life
Dynamically balances charge/discharge states to minimize cell degradation, prolonging lifespan by 20%-40%.
③ Real-Time Protection
Monitors voltage, temperature, and abnormalities, triggering instant balancing or shutdown to prevent overcharge, over-discharge, and overheating.
Intelligent strings 4~24S
① Modular Configuration:
Four preset modes (4S, 5-8S, 9-16S, 17-24S) adapt to small-scale devices to large energy storage systems.
② PC Software Customization
Adjust cell series and parameters via user-friendly PC software,
eliminating hardware replacement.
③ Reduced Inventory Costs
Distributors can cover diverse markets with minimal SKUs,
slashing stocking pressures.
High-Power Performance
① 300A Continuous Current:
Supports heavy-duty applications (e.g., trucks, industrial machinery) with stable output and low heat generation.
② Broad Current Range:
Adaptable to 30-300A loads, meeting varied operational demands.
③ Ultra-High Efficiency (>95%)
Achieves over 95% energy conversion efficiency across the entire current range (30-300A), significantly reducing power loss and heat dissipation.
Built-In Active Balancing
No external modules required, streamlined integration.
Bluetooth Connectivity
Monitor real-time battery status via smartphones/tablets.
PC Software Flexibility
Customize cell series, parameters, and protocols effortlessly.
Heating Function
Auto-preheats batteries in temperatures as low as -20°C.
Parallel Port
Sync multiple BMS units for ultra-large battery systems.
WiFi & IoT Cloud
Centralized monitoring via cloud platforms.
Light Electric Vehicles
LEVs, logistics vehicles, golf cart, ebike.
Specialized Equipment
AGVs, forklifts, construction machinery
Technological Leadership
First BMS integrating 3A balancing + adaptive series compatibility.
Scalability
Modular design supports diverse configurations.
Cost Efficiency
Extends battery life by 20%-40% and reduces distributor inventory costs by 30%.
Five-Layer Safety
Combines software algorithms and hardware safeguards overvoltage, undervoltage, overtemperature, overcurrent, short circuit
Technical Assistance
Provide software upgrade package.
Customized Service
Including: LOGO, Structure，language...
24/7 Response
Resolving issues within 24 hours.