MAXKGO Smart BMS Board 24S 70A Lithium Battery Charging Protection Board For E-scooter / E-car / E-bike-/ E-skateboard

Description

Firmware & software repositories are available click here： MAXKGO

Tutorial on MAXKGO BMS settings with VESC

Spec:

  • Cell voltage operating range:2V-5V
  • Recommended series cell:18S-24S
  • Charge Voltage:48V-104V
  • Charge Current：≤10A
  • Abs. Max battery voltage: 120V
  • Minimum operating voltage: 28V
  • Continuous charging current: 10A
  • Over charge detect and release voltage: 2V-5V
  • Over charge protection delay: ≥4ms
  • Discharge current: ≤70A
  • Discharge voltage:48V-104V
  • Over discharge detect and release voltage: 0-5V
  • Over current detect delay:≥4ms
  • Discharge over current protection release condition: off load
  • Short Circuit detect voltage:short circuit of external load
  • Short Circuit detect delay: 320us
  • Short Circuit protection release: off load
  • Battery pack capacity and internal resistance detection: Yes
  • Balance current: 50mA @4.2V
  • Temp Protect: -20℃—+120℃
  • Working Temp Range:-20℃—+80℃
  • Storage Temp Range: -20℃—+100℃
  • Working current: ≤40mA
  • Sleeping current: ≤100uA
  • Size: 109 x 40mm
  • Net weight: 126.7g
  • Packing size: 140 x110 x 50 mm
  • Package weight: 370.3g
  • Including outer carton size: 170*120*100mm
  • Weight with outer carton: 420g

Feature:

  • Compact layout and mini
  • Using aluminum alloy material shell, better heat dissipation.
  • Automotive grade design, automotive grade locking connector.
  • Configuring and firmware upgrades over USB through the MAXKGO-BMS-TOOL and ENNOID-BMS-TOOL.
  • Automotive grade monitoring & balancing IC with separate power supply for increased reliability
  • Voltages measurements for load, charger & battery pack
  • Bi-directional current monitoring
  • SOC based on coulomb counting
  • Humidity sensor & board temperature monitoring
  • Charger detection circuit
  • Integrated precharge circuit
  • Power button, USB-C, UART, I2C & isolated CAN bus interface
  • On board High-Efficiency 3.3V regulator powered from the main battery pack
  • High current capacity automotive grade screw connectors for main power connections
  • Buzzer & status LED
  • Support overcharge/discharge/over current /temperature protection,and have thermal management/balance function(active balance and passive balance).
  • Support almost all lithium batteries such as lithium ion battery, lithium polymer battery, lithium phosphate battery, etc.

Video:

If you need wiring diagram of different number of series, pls contact us. 

MAXKGO Smart BMS Board 24S 70A Lithium Battery Charging Protection Board For E-scooter / E-car / E-bike-/ E-skateboard

Product form

Firmware & software repositories are available click here： MAXKGO Tutorial on MAXKGO BMS settings with VESC Spec: Cell voltage operating range:2V-5V... Read more

SKU: BMSMINI24
Barcode: BMSMINI24

$220.00 $154.91 Excl. VAT

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    • Shipped today? Order within: Nov 14, 2025 17:00:00 +0800

    Description

    Firmware & software repositories are available click here： MAXKGO

    Tutorial on MAXKGO BMS settings with VESC

    Spec:

    • Cell voltage operating range:2V-5V
    • Recommended series cell:18S-24S
    • Charge Voltage:48V-104V
    • Charge Current：≤10A
    • Abs. Max battery voltage: 120V
    • Minimum operating voltage: 28V
    • Continuous charging current: 10A
    • Over charge detect and release voltage: 2V-5V
    • Over charge protection delay: ≥4ms
    • Discharge current: ≤70A
    • Discharge voltage:48V-104V
    • Over discharge detect and release voltage: 0-5V
    • Over current detect delay:≥4ms
    • Discharge over current protection release condition: off load
    • Short Circuit detect voltage:short circuit of external load
    • Short Circuit detect delay: 320us
    • Short Circuit protection release: off load
    • Battery pack capacity and internal resistance detection: Yes
    • Balance current: 50mA @4.2V
    • Temp Protect: -20℃—+120℃
    • Working Temp Range:-20℃—+80℃
    • Storage Temp Range: -20℃—+100℃
    • Working current: ≤40mA
    • Sleeping current: ≤100uA
    • Size: 109 x 40mm
    • Net weight: 126.7g
    • Packing size: 140 x110 x 50 mm
    • Package weight: 370.3g
    • Including outer carton size: 170*120*100mm
    • Weight with outer carton: 420g

    Feature:

    • Compact layout and mini
    • Using aluminum alloy material shell, better heat dissipation.
    • Automotive grade design, automotive grade locking connector.
    • Configuring and firmware upgrades over USB through the MAXKGO-BMS-TOOL and ENNOID-BMS-TOOL.
    • Automotive grade monitoring & balancing IC with separate power supply for increased reliability
    • Voltages measurements for load, charger & battery pack
    • Bi-directional current monitoring
    • SOC based on coulomb counting
    • Humidity sensor & board temperature monitoring
    • Charger detection circuit
    • Integrated precharge circuit
    • Power button, USB-C, UART, I2C & isolated CAN bus interface
    • On board High-Efficiency 3.3V regulator powered from the main battery pack
    • High current capacity automotive grade screw connectors for main power connections
    • Buzzer & status LED
    • Support overcharge/discharge/over current /temperature protection,and have thermal management/balance function(active balance and passive balance).
    • Support almost all lithium batteries such as lithium ion battery, lithium polymer battery, lithium phosphate battery, etc.

    Video:

    If you need wiring diagram of different number of series, pls contact us. 

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