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| From Zhong Shan Jinrun Electronics, this LCD fits mobile office & outdoor power devices. It displays power data accurately, uses ultra-low power, works stably at -20℃ to 70℃, and connects to mainstream MCUs via SPI/3-wire. Ideal for outdoor pros and emergency power needs. | |||||||||
Accurate Parameter Display: Adopts high-precision detection technology to clearly show key power data, including battery remaining capacity, output voltage, and current intensity. This helps users accurately grasp power status and make reasonable power consumption plans, especially for mobile office devices.
Ultra-Low Power Consumption: Operates at the microampere level, minimizing power usage. This design prioritizes the endurance of outdoor power supplies, reserving more energy for external devices like laptops and walkie-talkies in mobile office scenarios.
Clear Visual Effect: Offers an optional VA material version with excellent contrast, ensuring readability even in direct sunlight or dark night environments. It supports positive display types (TN/FTN) with a single black font, and VA negative display versions can be customized with color screen printing for a more vibrant look.
Cost-Effective & Compact: Has a simpler structure than dot-matrix LCD screens, leading to lower production costs. Its thin design (only a few millimeters thick) and lightweight build fit the space constraints of mobile office equipment, without affecting portability.
Wide Temperature Adaptation: Maintains stable operation within the temperature range of -20℃ to 70℃, easily adapting to the changing outdoor climates often encountered in mobile office work.
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The global energy storage industry’s rapid growth has directly driven demand for mono LCD modules. With the rise of the outdoor economy, portable energy storage devices—essential for mobile office users—have gained significant market popularity, creating a large demand space for this type of LCD module. Industry institutions estimate that the global market size of such LCD modules reached hundreds of millions of yuan in 2023. Benefiting from the popularization of energy storage power equipment and the module’s inherent cost advantage, the market size is expected to maintain a compound annual growth rate of 12% to 18% from 2024 to 2029.
Low power consumption ensures long battery life for battery-powered mobile office devices, avoiding frequent charging interruptions during work.
Intuitive display of information (via numbers, symbols, or simple graphics like battery percentage) allows users to quickly obtain core data without complicated interpretation.
High contrast (enabled by VA/STN technology) ensures clear visibility of characters and icons under various lighting conditions, from indoor offices to outdoor workspaces.
Durable design with a service life of 10 to 15 years reduces maintenance needs for mobile office equipment. Standard SPI/3-wire serial interfaces simplify integration, lowering the difficulty of hardware design and software driver development.
Outdoor Leisure: Installed on outdoor power supplies for camping scenes, it clearly displays remaining power, making it easy for campers to judge if there is enough energy for lighting fixtures, electric grills, or projectors. For outdoor photographers, it visualizes power status to plan camera and drone battery charging.
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Mobile Office: Ideal for journalists, geological survey personnel, and other professionals who work outdoors. It allows real-time monitoring of outdoor power supplies, helping users arrange charging or allocate power in advance to ensure uninterrupted power for laptops, walkie-talkies, and recording pens.
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Home Emergency Support: When a family faces a sudden power outage, the module is used on outdoor power supplies (serving as temporary power sources). It shows power reserves, helping users reasonably arrange the usage time of refrigerators, routers, and emergency lights to maintain basic daily life.
