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Jk 8s 60A BMS 400mA Active Balancing Smart Battery Management System - with a silver metal module, QR code, and attached cables.
Jk 8s 60A BMS 400mA Active Balancing Smart Battery Management System - a white rectangular module with P- and B- ports, a QR code, and text listing specifications including 400mA and 60A ratings.
Jk 8s 60A BMS 400mA Active Balancing Smart Battery Management System - two BMS units, a smartphone app interface, and a digital display screen.
Jk 8s 60A BMS 400mA Active Balancing Smart Battery Management System - accessories including wiring harnesses with white connectors and small metal screws.
JK-BD4A8S4P 40A Smart BMS - 4S–8S, Bluetooth, 0.4A Active Balancing
Jk 8s 60A BMS 400mA Active Balancing Smart Battery Management System - with a silver metal module, QR code, and attached cables.
Jk 8s 60A BMS 400mA Active Balancing Smart Battery Management System - a white rectangular module with P- and B- ports, a QR code, and text listing specifications including 400mA and 60A ratings.
Jk 8s 60A BMS 400mA Active Balancing Smart Battery Management System - two BMS units, a smartphone app interface, and a digital display screen.
Jk 8s 60A BMS 400mA Active Balancing Smart Battery Management System - accessories including wiring harnesses with white connectors and small metal screws.
JK-BD4A8S4P 40A Smart BMS - 4S–8S, Bluetooth, 0.4A Active Balancing

JK-BD4A8S4P 40A Smart BMS - 4S–8S, Bluetooth, 0.4A Active Balancing

Sale price Rs 6,500
SKU: b151,xkrt205
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Pickup available at Digilog Electronics

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Jk 8s 60A BMS 400mA Active Balancing Smart Battery Management System - with a silver metal module, QR code, and attached cables.

JK-BD4A8S4P 40A Smart BMS - 4S–8S, Bluetooth, 0.4A Active Balancing

  • Digilog Electronics

    Pickup available, usually ready in 2 hours

    🏢 Digilog Electronics 13th the RegalStreet,
    Back side of KFC, Near Abubakar Masjid Mall Road
    Lahore
    Pakistan

    +923124002221

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Jk 8s 60A BMS 400mA Active Balancing Smart Battery Management System - with a silver metal module, QR code, and attached cables.
JK-BD4A8S4P 40A Smart BMS - 4S–8S, Bluetooth, 0.4A Active Balancing
Sale priceRs 6,500

40A JK 4S–8S Smart BMS with 400mA Active Balancing & Bluetooth

The JK-BD4A8S4P is a smart battery management system with 40A continuous current, 0.4A (400mA) active balancing and Bluetooth connectivity. The supplied unit's label specifies 4–8 cells in series and 60A instantaneous/peak current. The 60A figure is not the continuous current rating.

Key Features

  • Supports 4S–8S configurations as printed on the supplied unit.
  • 40A continuous current; manufacturer's catalogue lists 40A charge/discharge.
  • 400mA active cell balancing.
  • Bluetooth monitoring and settings through the JK/Jikong mobile app.
  • Bluetooth module marked ZX-D30 on the photographed unit.

Specifications

Brand JK / Jikong
Model JK-BD4A8S4P
Series configuration 4S–8S, as labelled
Continuous current 40A
Peak current 60A, labelled instantaneous current; duration not specified
Balancing method Active balancing
Balancing current 0.4A / 400mA
Connectivity Bluetooth

LiFePO4 Pack Voltages

With 3.2V nominal LiFePO4 cells, nominal pack voltages are 12.8V (4S), 16V (5S), 19.2V (6S), 22.4V (7S) and 25.6V (8S). Select the correct chemistry, cell count and protection settings for your battery.

Applications and Installation

For compatible battery-pack builds and repairs within the board's cell-count and current ratings. Verify starting surges, charging requirements and wiring against the exact model's instructions. Have a qualified battery technician check the sense-wire sequence before connection.

Compatibility: This listing is for JK-BD4A8S4P, not a 16S or 24S BMS. Confirm chemistry-specific operating limits before use with Li-ion or LTO cells. CAN, RS485, heating, external display inclusion, weight and dimensions are not confirmed for the supplied unit.

Package Includes

1 × JK-BD4A8S4P BMS. Confirm included cables, switch, probes and any optional display before ordering.

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