• Bluetooth
  • Jiabaida
    BMS 7S-17S 120A
    BMS 7S-17S 120A
    BMS 7S-17S 120A
    BMS 7S-17S 120A
    BMS 7S-17S 120A
    BMS 7S-17S 120A
    BMS 7S-17S 120A
    BMS 7S-17S 120A
    BMS 7S-17S LiFePO4 120A, schema
    BMS 7S-17S LiFePO4 120A, wiring

Smart BMS 7S-17S LiFePO4 120A by Jiabaida

BMS is a powerful and reliable battery management system. It ensures optimal performance, safety and long life of LiFePO4 batteries. This system uses an O2 chip architecture for data acquisition and an MCU from HDSC, ensuring accurate and reliable battery management. It allows for flexible adjustment of protection parameters, making it customizable for different customer needs.


Monitors voltage: constantly checking the voltage of each cell to ensure that none overcharges or over-discharges and damages the battery

✅ Controls charging and discharging: regulate the current during charging and discharging to avoid overcharging the battery

Balances cells: balances differences in cell voltage for optimum performance and battery life

Transmits information: allows communication with a computer, tablet or mobile phone to monitor status and adjust settings

Check out our blog for a pictorial tutorial on BMS wiring

Mobile app for JBD BMS

Monitor individual battery cell voltage, current or temperature and other parameters in real time. This Smart BMS has integrated Bluetooth technology that allows you to control and monitor your battery directly from your mobile phone or tablet. Use the QR code below to get the app.

Suitable apps

  • Uninterruptible Power Supplies (UPS): the BMS is ideal for UPS systems that require reliable and safe power during a power outage.
  • Solar Systems: the BMS is used in solar systems to store and manage energy from photovoltaic panels.
  • Electric Vehicles: The system is suitable for electric bikes, scooters and small trucks that use lithium batteries.
  • Portable Power Stations: The BMS is used in portable power stations for camping, outdoor activities and emergency situations.


Technical parameters

  • Model: OH17SA01
  • Number of cells: 7S-17S
  • Balancing: passive
  • Charging voltage: 3.6 V x number of cells
  • Cell voltage range: 2.30 ~ 3.75 V
  • Continuous charging current: ≤ 120 A
  • Continuous discharging current: ≤ 120 A
  • Operating consumption: ≤ 20 mA
  • Sleep mode consumption: ≤ 350 uA
  • Shutdown mode consumption: ≤ 50 uA
  • Sleep mode conditions: 1 min ± 20 s
  • Internal circuit resistance: ≤ 10 mΩ
  • Operating temperature: -20 °C ~ 75 °C
  • Dimensions (mm): 122 x 62 x 14
  • Communication: UART, Bluetooth
    JBD

    Features

    Connectivity
    Smart Bluetooth
    Balancing current
    30mA
    Constant charging current
    120A
    Constant discharge current
    120A
    Package weight
    0.40 kg

    Specific References

    EAN13
    8595210300184

    Download

    Datasheet JBD-OH17SA01 V1.3

    Download (2.1MB)

    7S-17S Schéma zapojení

    Download (6.14MB)

    Prohlášení o shodě BMS BT

    Download (209.95KB)

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