JKBMS JK-BD4A24S4P Smart Active Balance BMS

BD smart BMS with active balancing for higher-voltage lithium packs

JKBMS JK-BD4A24S4P Smart Active Balance BMS is a JK BD-series smart active-balance BMS listed from $70.43 to $105.39. It is suited to 8-24S lithium battery packs and should be selected by cell count, discharge current, balance current, and required communication interface.

Model: JK-BD4A24S4P
Series Rating: 8-24S
Continuous Discharge: 40A
Balance Current: 0.4A
Communication: Bluetooth, RS485

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Selected configuration$105.39

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Product details

Supply scope and specifications

Key features

BD-series smart BMS platform
Active cell balancing for lithium battery packs
Model-specific discharge and cell-count rating
Bluetooth app support where provided by the selected model
Series rating: 8-24S
Continuous discharge: 40A
Active balance current: 0.4A
Communication: Bluetooth, RS485

Included

Selected JKBMS smart BMS model or display bundle
Model-specific wiring harness and standard accessories supplied with the product
Documentation or setup references supplied with the selected package

Not included

Battery cells, battery enclosure, inverter, charger, and external power cabling
External contactors, breakers, fuses, and installation hardware unless specified
Onsite installation, commissioning, firmware setup, or inverter configuration service

ModelJK-BD4A24S4P

SeriesJKBMS JK-BD Series

OptionsChoose an option JK-BD4A24S4P JK-BD4A24S4P+3.2″ Display JK-BD4A24S4P+4.3″ Display Clear

Balance Current0.4A

Continuous Discharge40A

CommunicationBluetooth, RS485

Reference sourceImported from public JKBMS shop listing on 2026-07-02

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