Intelligent BMS for Large Capacity Lithium Battery Packs – JK-BD6A20S6P

Description

This battery management system (BMS) is specifically designed for high-capacity lithium battery packs. It is an intelligent protection board that provides essential functions for optimal battery safety and performance.

Main features:

• Full protection: Overcharge, overdischarge, overtemperature and short circuit protection.
• High Current Active Balancing: Maximum active balancing current of 2A to ensure uniform cell utilization and extend battery life.
• Smart Monitoring: Integrates Coulomb counter, Bluetooth, and optional GPS for remote monitoring and control.
• Extensive Compatibility: Suitable for lithium-ion, lithium iron phosphate (LiFePO4) and lithium titanate oxide (LTO) batteries.
• Mobile App: Compatible with Android and iOS, it offers real-time monitoring, parameter settings, and charge/discharge switch management via Bluetooth.
• Compact and robust design: Ideal for various applications including electric scooters, shared cars, solar power stations and backup power supplies for base stations.

Main Technical Parameters:

• Model: JK-BD6A20S6P
• Working voltage: 20~100V
• Number of cells supported:
  • Li-ion: 7S~20S
  • LiFePO4: 8S-20S
  • LTO: 14S-20S
• Balancing mode: Active balancing: 0.6A
• Continuous discharge current: 60A
• Peak discharge current: 100A
• Overcurrent protection: Adjustable between 10A-60A
• Voltage accuracy: ±3mV
• Cell Voltage: Range 1-5V
• Temperature sensors: 3 pieces
• Communication ports: Bluetooth, RS485/CAN (customizable)
• Short circuit protection: Yes
• Dimensions: 136x83x17 mm

Terms of use:

• Operating temperature: -30°C ~ 70°C
• Energy consumption:
  • In balancing state: 8mA @ 100V
  • In unbalanced state: 7mA @ 100V

Applications:

• Electric scooters, sightseeing cars, and shared vehicles.
• Energy storage systems for solar stations.
• Backup power supplies for telecom base stations.
• Electric vehicles and other devices that require high-capacity lithium batteries.

This BMS is an innovative and reliable solution for managing large capacity batteries, offering advanced protection, active balancing and simple monitoring via mobile app.