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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  • Brand: BANWANG
  • Brand: JBD
  • Jiabaida

LCD Display 1.7" for JBD BMS RS485

Price: Kč399

TheLCD one-button display is used as a display peripheral of the JBD BMS for use in the production of lithium composite batteries.

*Product photo is illustrative

  • Jiabaida

LCD Display 1.7" for JBD BMS UART

Price: Kč399

The single-button LCD display serves as the display peripheral for the JBD brand BMS device, designed for use in the production of assembled lithium batteries. In the list below, choose the appropriate type of display communication with BMS that you require, either UART or RS485.

*Product image is for illustration purposes only

  • 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
  • Jiabaida

BMS 8S-20S LiFePO4 200A 3.6V Smart Bluetooth

Price: Kč2,499

The JBD Smart BMS 8S~20S 200A is a protection circuit with balancer for 8 to 20 LiFePO4 cells that provides protection, control and management of battery parameters and processes. The BMS cannot be connected in parallel.

  • Jiabaida

BMS 4S LiFePO4 100A 3.2V HW Jiabaida

Price: Kč799

Equipment designed to monitor and control the processes of charging, balancing and discharging batteries and to protect them.

  • Jiabaida

BMS 4S LiFePO4 200A 3.2V HW Jiabaida

Price: Kč1,399

Equipment designed to monitor and control the processes of charging, balancing and discharging batteries and to protect them.

  • Bluetooth
  • Jiabaida
BMS 5S-24S LiFePO4 200A...
  • Temporarily unavailable

BMS 5S-24S LiFePO4 200A 3.2V Smart Bluetooth

Price: Kč4,499
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Device – BMS 5S-24S LiFePO4 200A for management of battery charging and discharging processes, battery cell balancing and protection. 

Balancers cannot be connected in parallel.

*Product photo is illustrative

  • Bluetooth
  • Jiabaida
BMS 4S LiFePO4 60A 3.2V...
  • Temporarily unavailable

BMS 4S LiFePO4 60A 3.2V Smart Bluetooth

Price: Kč1,749
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Equipment designed to monitor and control the processes of charging, balancing and discharging batteries and their protection.

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

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

Price: Kč1,749
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Equipment designed to monitor and control the processes of charging, balancing and discharging batteries and their protection.

  • Bluetooth
  • Jiabaida
BMS 7S-20S LiFePO4 200A...
  • Temporarily unavailable

BMS 7S-20S LiFePO4 200A 3.2V Smart Bluetooth

Price: Kč4,399
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Equipment designed to monitor and control the processes of charging, balancing and discharging batteries and their protection. Not intended for paralell connection.

  • 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
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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

  • Bluetooth
  • Jiabaida
BMS 8S LiFePO4 50A 3.2V...
  • Temporarily unavailable

BMS 8S LiFePO4 50A 3.2V Smart Bluetooth

Price: Kč1,749
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Equipment designed to monitor and control the processes of charging, balancing and discharging batteries and their protection.

  • Bluetooth
  • Jiabaida
BMS 8S LiFePO4 100A 3.2V...
  • Temporarily unavailable

BMS 8S LiFePO4 100A 3.2V Smart Bluetooth

Price: Kč2,299
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Equipment designed to monitor and control the processes of charging, balancing and discharging batteries and their protection.

  • Bluetooth
  • Jiabaida
BMS 14S Li-Ion 60A 3.7V...
  • Temporarily unavailable

BMS 14S Li-Ion 60A 3.7V Smart Bluetooth

Price: Kč1,799
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Equipment designed to monitor and control the processes of charging, balancing and discharging batteries and their protection.

  • Bluetooth
  • Jiabaida
BMS 16S LiFePO4 60A 3.2V...
  • Temporarily unavailable

BMS 16S LiFePO4 60A 3.2V Smart Bluetooth

Price: Kč2,199
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Equipment designed to monitor and control the processes of charging, balancing and discharging batteries and their protection.