Best sellers

Active filters

  • Bluetooth
  • Jiabaida
Smart BMS (JBD) Jiabaida 7S 100A | Ochrana Li-Ion batteryie
  • Sale!
  • -15%

BMS 7S Li-Ion 100A 3,7V Smart Bluetooth

Original price: Kč2,299
Price: Kč1,954 -15%

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

  • Bluetooth
  • Jikong
JK Smart BMS s balancer 4S-8S 300A/2A - mivvyENERGY.cz
  • Sale!
  • -15%

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

Original price: Kč2,599
Price: Kč2,209 -15%

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.

  • 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.

Welding head 900M-T-K

Price: Kč39

Soldering tip 900M-T-K, with an angled tip length of 0.5mm at a 45° angle, which is compatible with most of the most commonly used microstrips and soldering pens.

  • 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.

Reducer for battery M8, brass

1 Review(s)
Price: Kč119

Set of positive and negative reducers for lithium batteries with M8 terminals. This pair of reducers is made of brass and serves as an adapter for the M8 threads to securely connect additional cables to your battery.

  • 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.

  • Bluetooth
  • Jiabaida
JBD BMS: 8S-20S LiFePO4 200A - mivvyENERGY.cz
  • Sale!
  • -15%

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

Original price: Kč2,249
Price: Kč1,912 -15%

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.

UPS backup power supply, pure sine
  • Sale!
  • -20%

800W UPS-HB, pure sine

2 Review(s)
Original price: Kč3,799
Price: Kč3,039 -20%

800W/1000VA UPS with AC/DC converter and battery charger, for 12V batteries (not included), LCD display, intelligent cooling and 2 standard EU sockets.

Variable DC Power Supply QW-MS605D 230V / 0-5A...

Price: Kč2,999

Regulated laboratory power supply with precisely adjustable DC current and voltage. Not intended for battery charging. Damage to the product will occur in the event of such a sustained load.

  • Bluetooth
  • Jiabaida
BMS 4S 100A 3,2V Smart Bluetooth, Jiabaida
  • Sale!
  • -15%

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

Original price: Kč1,399
Price: Kč1,189 -15%

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.

  • 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.

UPS-HB backup power supply, pure sine
  • Sale!
  • -20%

2400W UPS-HB, pure sine

Original price: Kč8,699
Price: Kč6,959 -20%

2400W/3000VA UPS with AC/DC converter and battery charger, for 24V batteries (not included), LCD display, intelligent cooling and 2 standard EU sockets.

  • 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
  • Daly
BMS 14S LiFePO4 150A DALY
  • Sale!
  • -15%

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

Original price: Kč3,399
Price: Kč2,889 -15%

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

  • Jiabaida
BMS 4S LiFePO4 120A 3,2V HW Smart Bluetooth JIABAIDA - mivvyENERGY.cz
  • Sale!
  • -15%

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

1 Review(s)
Original price: Kč649
Price: Kč552 -15%

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

480W UPS, modified sine
  • Sale!
  • -20%

480W UPS, modified sine

Original price: Kč1,799
Price: Kč1,439 -20%

The 480W/1000VA UPS has a built-in 12V 9Ah battery and includes LED lights, switch and 4 standard EU sockets.

  • 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

Smart Battery Disconnector

5 Review(s)
Price: Kč799

Smart battery disconnector in set with remote control and washer. Smart solution for automatic and remote battery disconnection. A smart feature that will increase your convenience, safety and battery life.

1600W UPS, HB2024, pure sine - mivvyENERGY.cz
  • Sale!
  • -20%

1600W UPS-HB, pure sine

Original price: Kč6,299
Price: Kč5,039 -20%

1600W/2000VA UPS with AC/DC converter and battery charger, for 24V batteries (not included), LCD display, intelligent cooling and 2 standard EU sockets.

DIY mini powerbank 1×18650, green

Price: Kč41

Green Pocket-Sized Mini Power Bank and Battery Charger ● DIY Case for 1× 18650 Li-Ion Battery (battery not included) ● Dimensions: 9.5 × 2.5 × 2 cm ● The smallest and lightest power bank—perfect for your keychain, in your pocket, or as a backup power source for travel ● USB-A and Micro-USB ports

DIY mini powerbank 1×18650, blue

Price: Kč41

Blue Pocket-Sized Mini Power Bank and Battery Charger ● DIY Case for 1× 18650 Li-Ion Battery (battery not included) ● Dimensions: 9.5 × 2.5 × 2 cm ● The smallest and lightest power bank—perfect for your keychain, in your pocket, or as a backup power source for travel ● USB-A and Micro-USB ports

Charger 57,4V 40A / 230V

Price: Kč10,399

Device designed for charging LiFePO4 and Li-Ion cells.

We recommend plugging this charger into an electrical circuit protected by a circuit breaker with C characteristic.

Busbar for 32Ah 50Ah 58Ah cells, nickel-plated...

Price: Kč55

Copper connector for assembling batteries fromLi-Ion 58Ah,LiFePO4 32Ah or 50Ah Li-Ion and LiFePO EVE cells. The connector has a pure copper core and a nickel-plated surface. No need to purchase AL-CU (CUPAL) washers.

  • Bluetooth
  • Jiabaida
BMS 7S Li-Ion 50A 3,7V Smart Bluetooth
  • Sale!
  • -15%

BMS 7S Li-Ion 50A 3,7V Smart Bluetooth

Original price: Kč1,749
Price: Kč1,487 -15%

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

Busbar for 22Ah 196Ah LiFePO4 cells,...

Price: Kč55

Copper busbar for LiFePO4 22Ah 196Ah cells. The busbar has a pure copper core and a nickel plated surface. No need to buy AL-CU (CUPAL) washers.

100A battery switch, manual ON/OFF

Price: Kč199

Manual battery switch with current load up to 100A. Simple rotary ON/OFF control. For maximum control over the power supply. Robust and reliable solution for quick battery disconnection.

  • Jiabaida
BMS 4S LiFePO4 100A 3,2V HW JIABAIDA - mivvyENERGY.cz
  • Sale!
  • -15%

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

Original price: Kč799
Price: Kč679 -15%

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

  • 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.