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  • NOW IN SALE!
  • - 20%

Gel battery 12V 150Ah

Price: Kč6,299

GEL-12V traction battery with 150Ah capacity, which has a silica gel-bonded electrolyte and is designed for deep cycle applications.

  • NOW IN SALE!
  • - 20%

Gel battery 12V 80Ah

Price: Kč3,399

GEL-12V traction battery with 80Ah capacity, which has a silica gel-bonded electrolyte and is designed for deep cycle applications.

Active balancer 8S 5A 3.2V HELTEC

Price: Kč1,099

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

Passing Insulators (Red + Black) PI / P M10

Price: Kč299

The electrical and mechanical features of insulators allow the insulated passage of the conductor through the boards of instrument cabinets or switchboards. They can be installed in demanding operating conditions.

Combined Inverter MUST PV1800 VHM 48V 5000W

Price: Kč16,999

This device is a multi-functional inverter/charger with built-in parallel card, combining functions of inverter, solar charger and battery charger to offer uninterruptible power support in portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications. To operate with battery connected only. Also consider purchasing a wireless WiFi module.

1200W UPS, modified sine
  • Sale!
  • -Kč640

1200W UPS, modified sine

Original price: Kč3,199 Price: Kč2,559 -Kč640

1200W/2000VA UPS with 2 built-in 12V 9Ah batteries, including LED lights, switch and 4 standard EU sockets.

  • 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.

  • NOW IN SALE!
  • - 20%

Gel battery 12V 50Ah

Price: Kč2,329

GEL-12V traction battery with 50Ah capacity, which has a silica gel-bonded electrolyte and is designed for deep cycle applications.

  • Bluetooth
  • Jikong

BMS & Active Balancer SMART 8S-20S 200A 3.2V...

Price: Kč4,599

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.

  • NOW IN SALE!
  • - 20%

Gel battery 12V 70Ah

Price: Kč3,199

The 70Ah GEL-12V traction battery has a silica gel-bonded electrolyte and is designed for deep cycle applications.

  • NOW IN SALE!
  • - 20%

Gel battery 12V 15Ah

Price: Kč709

GEL-12V traction battery with 15Ah capacity, which has a silica gel-bonded electrolyte and is designed for deep cycle applications.

  • Bluetooth
  • Daly

Active SMART Balancer 8S DALY

Price: Kč999

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
  • Jiabaida

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

Price: Kč4,499

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

Active balancer 4S 5A 3.2V HELTEC

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 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..

Digital Torque Gauge ENC-30

Price: Kč1,199

Professional 1/2" digital torque wrench with high accuracy and practicality that displays real-time tightening torque values in ft-lb and Nm.

720W UPS modified sine
  • Sale!
  • -Kč420

720W UPS, modified sine

Original price: Kč2,099 Price: Kč1,679 -Kč420

The 720W/1200VA UPS with 2 built-in 12V 7Ah batteries, including LED lights, switch and 4 standard EU sockets.

  • 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.

Welding head 900M-T-B

Price: Kč39

Soldering tip 900M-T-B with tip R=0,5mm for precision soldering, compatible with most traditional soldering stations and microsoldering stations.

LiFePO4 314Ah EVE aluminium cable

Price: Kč39

This jumper serves as a connection material for parallel connection of EVE LiFePo4 battery with 314Ah capacity and M6 adapters. No need to buy AL-CU (CUPAL) washers.