FishBMS (Battery Management System)


This kit can measure up to 24 cells (minimum 4 cells, for 4 - 12 cells we can provide cheaper version with only one measurement module).

part list:

18.3.2019 - Victron battery implementation (Victron CAN battery for CCGX, Venus GX, Octo GX devices), firmware 16+

  • current sensor board +-200A (100A, 50A option)
  • charger disconnect output (up to 15A, able to control 12V charging relay)
  • can operate 2 bistable relays (charge, discharge)
  • include precharge and keyswitch relay
  • microSD card for logging (configurable)
  • integrated bluetooth (Android app available)
  • onboard beeper (warning and error signalization)
  • 6 digital outputs
  • 2 analog inputs, 2 digital inputs (e.g. keyswitch)
  • throttel override output (can limit hall throttle = power derating)
  • hall or mechanical switch speed input
  • MODBUS interface
  • modular system up to 192 cells
Price: 1 CZK
Price EUR: