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200 A

Bluetooth

BMS board - JK-B2A8S20P 200A, 2A balancer

Name: BMS board - JK-B2A8S20P 200A, 2A balancer
Brand: JiKong
Price: 2300.00 UAH
Availability: InStock

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Product Code: 9512718

Manufacturer of intelligent battery management systems (BMS)

In Stock

2 300.00 ₴

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Charge/discharge current (A)

200 A

Peak discharge current (A)

350 А

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Main specifications

BMS type: Normal

System voltage, V: 12 / 24

Balancer type (А): Актив, 2А

Charging current (A): 200А

Discharge current (A): 200А

All specifications

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Description

BMS The JK-B2A8S20P controller is designed to work with 4–8 battery cells. The maximum charge and discharge current is 200 A, and in peak loads it reaches 350 A. Thanks to the balancing current of 2 A, the device ensures uniform energy distribution between all cells.

Key features:

Convenient connection via Bluetooth using a mobile application.
Built-in protection against short circuit, overcharge, deep discharge and overcurrent.
Support for 4-8 cells for lithium batteries of various types.
Active balancing system for optimal energy redistribution between cells.
Ability to connect an external information display.
Six built-in levels of battery protection

Short circuit protection

Overvoltage (overcharge) protection – with the ability to manually adjust the voltage limit
Deep discharge (overdischarge) protection – also with threshold voltage adjustment
Current protection – setting of operation when the permissible current is exceeded
Temperature protection – monitoring of overheating and low temperatures with the function of controlling the heating element
Balancing connection control – detection of open circuit or incorrect connection

Assembling and Configuring Jikong

To assemble batteries with the JK (Jikong) BMS, use the English version of the "JK BMS Active Bluetooth BMS Manual" manual.

Default passwords:

To log in to the program – 1234
To access settings – 123456

Connecting the BMS via a mobile app

Activate Bluetooth on your smartphone.
Open the JK BMS app.
Tap the icons in the upper left corner to start searching for devices.
Once scanning is complete, select the device name (e.g., "JK-B1A24S").
During the first connection, the app will ask for a password – enter 1234.
After a successful connection, the password is saved in the app.
Subsequent connections will be made automatically.

Package Contents

Smart BMS board with built-in Bluetooth – 1 pc.
Communication board with LED indicator for charge level and battery status, RS232/RS485/CAN ports (twisted pair), and switches for controlling these ports – 1 pc.
Original JK BMS metal waterproof button with LED backlight (JiKong) – 1 pc.
Balancing cables with temperature sensors and connectors (90 cm long) – 4 pcs.
Cable assemblies for connecting the Inverter BMS board to the communication board – 1 pc.
Twisted pair cable for RS232/RS485/CAN connectors – 1 pc.
Cable for connecting the battery pack heater – 1 pc.
Power cable for the Inverter BMS board – 1 pc.

Not included