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BMS and balancers


Welcome to the world of battery protectors. Quality BMS and balancers are the key to long and trouble-free use. With active balancers, you always get the maximum performance from your batteries and you can also rely on the fact that all the cells involved have shared the work in a completely fair way. In fact, the balancer ensures that the energy is distributed evenly when discharging and charging. BMS are like personal bodyguards for your batteries. They protect against problems such as overcharging, short circuiting or overheating. These little technical marvels optimize the performance of the entire battery system and give you peace of mind with the ability to monitor the real status of your battery.

Battery balancing and management

Using a battery without a BMS is not only inefficient but also risks damaging it. For anyone who wants a detailed overview of their battery, we recommend a Smart BMS with Bluetooth communication with a mobile app. BMS with CAN/RS485 connectivity will provide easy integration. While BMSs also have a balancing function, where performance is important, high capacity or in systems with frequent cycling, you can't do without the BMS and balancer connection.

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  • 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

  • Daly

Modul bluetooth DALY

Price: Kč199

Accessory - The DALY Bluetooth module for connecting your Smart BMS and balancers with an application on your smartphone. Once connected, you can monitor real-time battery information such as voltage, temperature, power, charging, discharging, etc.

  • Bluetooth
  • Daly

Active SMART Balancer 16S DALY

1 Review(s)
Price: Kč999

Device - DALY SMART Balancer Active 16S for balancing cell voltage and monitoring energy transfer among them.

ATTENTION! THIS BALANCER HAS NO BMS FUNCTION. THIS PRODUCT ONLY EXTENDS THE FUNCTIONALITY OF CURRENT BMS.

  • 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

  • Daly

Interface CAN/RS485 DALY

Price: Kč699

DALY Communication Interface. For CAN and RS485 communication between batteries and between batteries and inverters.

*Product photo is for illustrative purposes only.

  • Bluetooth
  • Daly

Active SMART Balancer 8S DALY

Price: Kč899

Device - DALY SMART Balancer Active 8S for balancing cell voltage and monitoring energy transfer among them.

ATTENTION! THIS BALANCER HAS NO BMS FUNCTION. THIS PRODUCT ONLY EXTENDS THE FUNCTIONALITY OF CURRENT BMS.

  • Bluetooth
  • Daly

Active SMART Balancer 4S DALY

Price: Kč799

Device - DALY SMART Balancer Active 4S for balancing cell voltage and monitoring energy transfer among them.

ATTENTION! THIS BALANCER HAS NO BMS FUNCTION. THIS PRODUCT ONLY EXTENDS THE FUNCTIONALITY OF CURRENT BMS.

Active balancer 8S 5A 3.2V HELTEC

1 Review(s)
Price: Kč999

This active balancer, HELTEC 8S 5A, is an innovative device for balancing and optimizing the performance of LiFePO4, Li-Ion, and LTO batteries. The balancer is equipped with a new ultra-low internal resistance MOS, which enables efficient voltage balancing between individual batteries. The balancing current can be set in the range of 0-5A. The balancing voltage accuracy is lower than 5mV.

ATTENTION! THIS BALANCER HAS NO BMS FUNCTION. THIS PRODUCT ONLY EXTENDS THE FUNCTIONALITY OF CURRENT BMS.

*Product photo is illustrative

Active balancer 4S 5A 3.2V HELTEC

1 Review(s)
Price: Kč599

This active balancer, HELTEC 4S 5A, is an innovative device for balancing and optimum performance of LiFePO4, Li-Ion and LTO batteries. The balancer is equipped with a new ultra-low internal resistance MOS, which enables efficient battery voltage balancing. The balancing current can be adjusted in the range of 0-5A. The accuracy of the balancing voltage is less than 5mV.

ATTENTION, THIS BALANCER DOES NOT HAVE BMS FUNCTION. THIS PRODUCT ONLY EXTENDS THE FUNCTIONALITY OF THE EXISTING BMS.

  • Daly

LCD Display 3" for DALY BMS UART/RS485

Price: Kč499

Single button 3" DALY LCD display to show voltage, current, temperature and SOC (state of charge) of the battery. Press the button to wake the screen and hold the button for 5 seconds to put the screen to sleep.

Connection cables with connector are included.

  • Daly

LCD Touchsreen 4.3" for DALY BMS UART/RS485

Price: Kč1,199

Communication device for BMS - 4.3'' LCD touch screen - with UART/RS485 support. The touch screen displays battery values such as voltage, current, temperature, capacity, etc.

Connection cables with connector and 4 mounting clamps are included..

  • 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.

  • Daly

Active balancer DALY 8S 5A

Price: Kč999

Device - DALY Balancer Active 8S 5A for balancing the voltage of the cells and controlling the energy transfer between them.

ATTENTION, THIS BALANCER DOES NOT HAVE BMS FUNCTION. THIS PRODUCT ONLY EXTENDS THE FUNCTIONALITY OF THE EXISTING BMS.

  • Daly

Active balancer DALY 16S 5A

Price: Kč1,699

Device - DALY Balancer Active 16S 5A for balancing the voltage of the cells and controlling the energy transfer between them.

ATTENTION, THIS BALANCER DOES NOT HAVE BMS FUNCTION. THIS PRODUCT ONLY EXTENDS THE FUNCTIONALITY OF THE EXISTING BMS.

  • Daly

Active balancer DALY 4S 5A

Price: Kč449

Device - DALY Balancer Active 4S 5A for balancing the voltage of the cells and controlling the energy transfer between them.

ATTENTION, THIS BALANCER DOES NOT HAVE BMS FUNCTION. THIS PRODUCT ONLY EXTENDS THE FUNCTIONALITY OF THE EXISTING BMS.

  • Daly

Active balancer DALY 8S 1A

Price: Kč399

Device - DALY Balancer Active 8S 1A for balancing the voltage of the cells and controlling the energy transfer between them.

ATTENTION, THIS BALANCER DOES NOT HAVE BMS FUNCTION. THIS PRODUCT ONLY EXTENDS THE FUNCTIONALITY OF THE EXISTING BMS.

  • Daly

Active balancer DALY 16S 1A

1 Review(s)
Price: Kč649

Device - DALY Balancer Active 16S 1A for balancing the voltage of the cells and controlling the energy transfer between them.

ATTENTION, THIS BALANCER DOES NOT HAVE BMS FUNCTION. THIS PRODUCT ONLY EXTENDS THE FUNCTIONALITY OF THE EXISTING BMS.

  • Daly

Active balancer DALY 4S 1A

Price: Kč199

Device - DALY Balancer Active 4S 1A for balancing the voltage of the cells and controlling the energy transfer between them.

ATTENTION, THIS BALANCER DOES NOT HAVE BMS FUNCTION. THIS PRODUCT ONLY EXTENDS THE FUNCTIONALITY OF THE EXISTING BMS.

  • Bluetooth
  • Daly

BMS 4S LiFePO4 200A 3,2V SB DALY

Price: Kč3,799

Device - BMS 4S LiFePO4 200A for managing charging and discharging processes of batteries, balancing battery cells and their protection.

*Product photo is illustrative

  • Bluetooth
  • Daly

BMS 8S LiFePO4 150A 3,2V SB DALY

Price: Kč3,199

Device - BMS 8S LiFePO4 150A for managing charging and discharging processes of batteries, balancing battery cells and their protection.

  • Bluetooth
  • Daly

BMS 14S Li-Ion 150A 3.7V SB DALY

Price: Kč3,399

Device - BMS 14S Li-Ion 150A for managing charging and discharging processes of batteries, balancing battery cells and their protection.

  • Bluetooth
  • Daly

BMS 16S LiFePO4 150A 3,2V SB DALY

1 Review(s)
Price: Kč3,399

Device - BMS 16S LiFePO4 150A for managing charging and discharging processes of batteries, balancing battery cells and their protection.

  • Bluetooth
  • Jikong

BMS with SMART 4S-8S 200A 3.2V JIKONG

Price: Kč1,999

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
  • Jikong

BMS with akt. balanc. SMART 8S-24S 150A 3,2V...

Price: Kč2,699

This BMS with active balancer, the JIKONG S-24 150A, is a premium control system for high capacity LiFEPO4, Li-Ion, LTO 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
  • Jikong

BMS with akt. balanc. SMART 8S-20S 200A 3,2V...

Price: Kč3,199

This BMS with active balancer, JIKONG 8S-20S 200A, is a premium control system for high capacity LiFEPO4, Li-Ion, LTO batteries. It is compact, easy to use via Bluetooth (built-in) via mobile app (Android, iOS). It monitors battery status, allows adjustment of battery 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
  • Jikong

SMART 4S-8S 100A 3.2V BMS s active balancing...

Price: Kč1,899

Smart Active Balance BMS from JIKONG. For 4S to 8S LiFePO4 or Li-Ion batteries. BMS 100A / balance current 0.6A, with integrated Bluetooth for communication with mobile app.

  • Bluetooth
  • Jikong

BMS with akt. balanc. SMART 8S-20S 100A 3.2V...

Price: Kč1,999

Smart Active Balance BMS from JIKONG. For 4S to 8S LiFePO4 or Li-Ion batteries. BMS 100A / balance current 0.6A, with integrated Bluetooth for communication with mobile app.

  • Bluetooth
  • Jiabaida

BMS 8S-20S LiFePO4 200A 3,2V Smart Bluetooth

Price: Kč2,249

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.

  • Bluetooth
  • Daly

DALY Smart BMS 8S-16S 100A

Price: Kč3,290

Smart BMS for LiFePO4 8S-16S 100A for home energy storage.

*Product photo is illustrative

  • Jiabaida

BMS 4S LiFePO4 100A 3,2V HW JBD

Price: Kč799

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

  • Bluetooth
  • Jikong

BMS with active balancer SMART 4S-8S 300A 3,2V...

Price: Kč2,599

BMS with SMART active balancer for 4S-8S with 300A continuous current and 2A balance current from JIKONG. This BMS with active balancer 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 battery discharge and charge parameters.



Don't forget to order the RS485 converter to ensure the necessary data communication.

  • Jiabaida

BMS 4S LiFePO4 120A 3,2V HW JBD

Price: Kč649

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

  • Bluetooth
  • Jiabaida

BMS JBD 7S-21S 150A 3,2V Smart HEAT

Price: Kč2,099

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

  • Bluetooth
  • Jiabaida

BMS 4S LiFePO4 100A 3,2V SMART RS485 JBD

Price: Kč1,399

JBD BMS 3S-4S 100A is an intelligent battery management system (BMS) designed LiFePO4/Li-Ion with 100A current. Suitable for applications requiring smart cell control, monitoring and protection with UART and Bluetooth interfaces.

  • Bluetooth
  • Jiabaida

BMS 4S LiFePO4 300A 3,2V Smart Bluetooth JBD

Price: Kč2,399

JBD BMS 4S 300A is an intelligent battery management system (BMS) designed for lithium iron batteries with a current of 300A. Suitable for applications requiring smart cell control, monitoring and protection with UART and Bluetooth interfaces. Includes NTC interface allowing connection of 12V heating foils.

  • Bluetooth
  • Jiabaida

BMS 7S-17S LiFePO4 120A 3,2V Smart Bluetooth RS485

Price: Kč1,399

The JBD BMS 7S-17S 120A is an intelligent battery management system (BMS) designed for 7 to 17 cell LiFePO4/Li-Ion battery packs. It takes care of the safe and efficient operation of your batteries.

  • Bluetooth
  • Jiabaida

BMS 8S-20S LiFePO4 150A 3,2V Smart Bluetooth

Price: Kč1,899

The JBD BMS 8S-20S 150A is an intelligent battery management system (BMS) designed for 8 to 20 cell LiFePO4 battery packs. It takes care of the safe and efficient operation of your batteries.

  • Bluetooth
  • Jiabaida

BMS JBD 10S-17S LiFePO4 150A 3,2V Smart Active...

Price: Kč2,699

The JBD BMS 10S-17S 150A is an intelligent battery management system (BMS) designed for 10 to 17 cell LiFePO4 battery packs. It takes care of the safe and efficient operation of your batteries.

  • Bluetooth
  • Jikong

BMS with act. bal. SMART 4S-8S 200A 3.2V SERIAL...

Price: Kč1,999

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.

  • Jikong
RS485 converter JIKONG - mivvyENERGY.cz
  • Temporarily unavailable

RS485 converter JIKONG

Price: Kč199
Add to cart

Compact TTL (UART) to RS485 interface converter for JIKONG SMART BMS.

*Product photo is illustrative

  • Jiabaida
LCD display JBD Smart BMS, UART/RS485
  • Temporarily unavailable

LCD Touchscreen 2.8" for JBD BMS UART

Price: Kč949
Add to cart

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

  • Bluetooth
  • Jiabaida
BMS 12S Li-Ion 120A 3,7V Smart Bluetooth
  • Temporarily unavailable

BMS 12S Li-Ion 120A 3,7V Smart Bluetooth

Price: Kč2,599
Add to cart

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