JBD BMS 400A 16s 48v with Relay + Bluetooth

JBD Smart BMS 16S 48V 400A with Relay & Bluetooth (LiFePO4 / Li-ion)

JBD Official Files & Datasheets Page

⚡ Key Specifications

• Battery Type: LiFePO4 / Li-ion
• Series Support: 16S (48V System)
• Nominal Voltage: 51.2V (LiFePO4)
• Continuous Discharge Current: 400A
• Peak Discharge Current: up to 600–800A (short burst)
• Charge Current: up to 150–200A
  
  
  

🔌 System Type

• Relay / Contactor Controlled BMS
• Designed for high current applications
• Reduces heat load on PCB
• Suitable for inverter & solar systems

📡 Smart Features

• Built-in Bluetooth connectivity
• Mobile app monitoring (iOS & Android)
• Real-time data:
  • Cell voltages
  • Battery voltage
  • Current
  • Temperature
  • State of Charge (SOC)
    
    

🛡 Protection Functions

• Overcharge protection
• Over-discharge protection
• Overcurrent protection
• Short circuit protection
• Temperature protection (charge & discharge)

🔋 Balancing

• Active Balance: up to 3A (if configured)
  (improves cell consistency and battery lifespan)

🌡 Operating Conditions

• Working Temperature: -20°C to 60°C
• Multiple temperature sensors supported

🔧 Applications

• Solar energy storage systems
• High-power eBike / EV builds
• Off-grid battery systems
• DIY lithium battery packs

Product specifications may vary slightly depending on configuration and application requirements.

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