Accessories for Smart and Standard BMS Systems

At KURUI, we don’t just build Battery Management Systems — we provide a complete ecosystem of accessories to make your BMS installation, monitoring, and maintenance more efficient. From display screens and wiring harnesses to temperature sensors and communication cables, every accessory is designed for perfect compatibility with our Smart BMS and Standard BMS series.

USB to RS232/485 Dual-Mode Industrial Converter, Plug and Play

Intelligent Temperature-Controlled Heating Film Control Board, Multi-Film Compatible, Triple Protect

Dual-Channel CAN 2.0A/B Communicator for Industrial and Automotive Applications

Bluetooth 5.2 Dual-Mode Module for IoT, Industrial, and Medical Applications

Key Features

Why Choose KURUI BMS Accessories?

Our accessories are built to meet the same quality and reliability standards as our BMS units.
They are carefully matched to ensure accurate data transmission, easy connection, and long-term stability in demanding environments.

  • Full Compatibility: Designed for seamless integration with KURUI BMS.

  • Plug-and-Play: Simplified connection and installation.

  • Durable Materials: Resistant to heat, vibration, and corrosion.

  • Stable Communication: Ensures real-time and precise data exchange.

  • Customizable Options: Cable length, connector type, and pin mapping can be customized.

Our Main BMS Accessories

Here’s a closer look at the most commonly used accessories for BMS integration and operation.

AccessoryDescription
LCD Display / Bluetooth ScreenReal-time data display for voltage, current, SOC, and temperature. Supports UART or Bluetooth connection.
Wiring Harness / Connector SetHigh-quality connectors and wiring harnesses for safe and secure system integration. Available in multiple lengths and pin configurations.
Temperature Sensor CableHigh-accuracy NTC temperature probes to monitor cell temperature and prevent overheating.
Communication Cable (CAN/RS485/UART)Ensures stable data communication between BMS, chargers, or external control systems.
Active Balancing ModuleOptional module for extending balancing capability beyond standard design.
Power Button / Switch ModuleFor system ON/OFF control, available in waterproof and metal options.

Customization Options

Need a specific connector type, cable length, or display interface?
KURUI supports accessory customization to match your BMS design requirements.

  • Connector pin layout & cable length customization

  • Display interface (UART / RS485 / CAN / Bluetooth)

  • Temperature probe type (NTC10K / NTC100K)

  • Communication interface adjustment for compatibility with your controller or inverter

Technical Advantages

  • Engineered for Precision: Each component is factory-tested for accuracy and performance.

  • Wide Compatibility: Works with both Smart and Standard BMS models.

  • Long Lifespan: Industrial-grade materials ensure stable operation under harsh conditions.

  • Flexible MOQ: Support for both small-batch testing and bulk orders.

  • One-Stop Supply: Simplifies sourcing and ensures guaranteed compatibility.

Frequently Asked Questions (FAQ)

Q1: Can I buy KURUI BMS accessories separately?
Yes. All accessories such as screens, cables, and sensors can be purchased individually or together with your BMS order.

Q2: Are the accessories compatible with third-party BMS brands?
Most accessories are optimized for KURUI systems, but we can adjust connector pinouts or firmware to ensure compatibility with other brands.

Q3: Can you provide custom wiring harnesses?
Yes, we offer custom cable assemblies based on your voltage, current, and connector specifications.

Q4: What’s the typical lead time for accessory orders?
Standard models are available in stock. Custom accessories typically take 2–4 weeks depending on requirements.

Q5: Do you provide technical support for installation?
Of course. Our engineering team can assist with wiring diagrams, connector mapping, and setup guides.


Ready to enhance your BMS setup? Explore our full range of accessories or contact our team for tailored support.
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