BMS and balancers


Need a battery management device? No problem! In our range you will find active balancers that effectively balance the voltage between individual battery cells and regulate the energy transfer between them. In this category you will also find BMS designed to monitor and control the charging, discharging and balancing processes of batteries, protecting them from damage and allowing communication with the user regarding the status of individual batteries in different modes of operation. BMSs designed for LiFePO4 and Li-Ion cells are available to optimise their management and provide safety features. We offer Smart BMS with integrated Bluetooth communication and BMS with support for CAN or RS485 communication. The category also includes monitors for detailed monitoring of battery status and a wide range of accessories to optimize and extend BMS functionalities.


Using a battery without a BMS will result in battery damage. These products will help you optimize the performance, life and safety of your batteries. Explore our range of BMS and balancers!

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  • Number of articles in the series: 7s
  • Bluetooth
  • Jiabaida

BMS 7S Li-Ion 30A 3.7V Smart Bluetooth

Price: Kč1,449

Equipment designed to monitor and control the processes of charging, balancing and discharging batteries and their protection.

  • Bluetooth
  • Jiabaida

BMS 7S-21S LiFePO4 200A 3.2V Smart Bluetooth

Price: Kč4,399

The JBD Smart BMS 7S~21S 200A is a protection circuit with balancer for 7 to 21 LiFePO4 cells that provides protection, control and management of battery parameters and processes. The BMS cannot be connected in parallel.

  • Bluetooth
  • Jikong

BMS & Active Balancer SMART 4S-8S 200A 3.2V JIKONG

Price: Kč2,699

This BMS with active balancer, the JIKONG 4-8S 200A, is a premium control system for high capacity LiFEPO4 and Li-Ion batteries. It is compact, easy to use via Bluetooth (built-in) via mobile app (Android, iOS). It monitors battery status, allows adjustment of discharge and charge parameters. Suitable for use in electromobility, backup power sources, solar power plants or energy storage systems.

Do not forget to order an RS485 converter to ensure the necessary data communication.

  • Bluetooth
  • Jiabaida
BMS 7S Li-Ion 50A 3.7V...
  • Temporarily unavailable

BMS 7S Li-Ion 50A 3.7V Smart Bluetooth

Price: Kč1,749
Add to cart

Equipment designed to monitor and control the processes of charging, balancing and discharging batteries and their protection.

  • Bluetooth
  • Jiabaida
BMS 7S-21S Li-Ion 200A 3.7V...
  • Temporarily unavailable

BMS 7S-21S Li-Ion 200A 3.7V Smart Bluetooth

Price: Kč4,399
Add to cart

Device – BMS 7S Li-lon 200A for management of battery charging and discharging processes, battery cell balancing and protection. 

Balancers cannot be connected in parallel.

*Product photo is illustrative