Description
The JK/JIKONG LCD-4.3-TTL-P is a dedicated 4.3-inch TFT touchscreen display designed for use with compatible JK PB Series V19 Inverter and Energy Storage BMS systems. It provides a convenient and user-friendly interface for monitoring and managing battery and BMS information.
With a 480 × 272 resolution and touchscreen operation, the display offers clear visibility of system information while providing easy navigation and control. It operates from a 9–36V supply voltage and communicates with the compatible BMS through a TTL/CMOS interface using a UART/TTL connection cable.
The LCD supports a communication speed of 115200 bps and is designed for reliable operation across a wide temperature range of -20°C to +70°C. It can also be stored in temperatures ranging from -30°C to +80°C, making it suitable for a variety of battery storage and inverter environments.
The display supports multiple languages, including Chinese, English, Thai, and Vietnamese, making it convenient for different users and installations. It is specifically designed for compatible JK PB Series V19 BMS models and can support systems with up to 16 battery packs in parallel, depending on the connected BMS configuration.
Key Features
- Brand: JK / JIKONG
- Model: LCD-4.3-TTL-P
- Display Size: 4.3-inch TFT Touch Screen
- Resolution: 480 × 272
- Supply Voltage: 9–36V
- Communication: TTL / CMOS
- Communication Speed: 115200 bps
- Connection: UART / TTL cable
- Languages: Chinese / English / Thai / Vietnamese
- Operating Temperature: -20°C to +70°C
- Storage Temperature: -30°C to +80°C
- Parallel Battery Support: Up to 16 battery packs
- Application: JK PB Series V19 Inverter / Energy Storage BMS
- Package Includes: LCD display + connection cable
Compatible BMS Models
The LCD-4.3-TTL-P is compatible with the following JK PB Series V19 BMS models:
- JK-PB1A16S10P V19
- JK-PB1A16S15P V19
- JK-PB2A16S15P V19
- JK-PB2A16S20P V19
- JK-PB2A16S30P V19
Ideal Applications
This 4.3-inch touchscreen display is ideal for solar energy storage systems, inverter battery systems, LiFePO₄ battery packs, home energy storage, DIY battery projects, and other applications using compatible JK PB Series V19 BMS units.
The LCD provides a practical way to interface with your compatible BMS while keeping important battery and system information easily accessible through a dedicated touchscreen interface.




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