What is an Energy-Storing Digital Signage? Energy-Storing Digital signage is an outdoor-specific display device supporting 4K HD high-brightness display. It features a built-in 5Ah high-capacity energy storage module, enabling approximately 14 hours of continuous operation. Click to watch the video and see the product's features and performance in action. ▶ Watch Video Feature Overview Outdoor Durability: Waterproof, dustproof, heatproof, and cold-resistant, suitable for various harsh weather conditions. (Parks, streets, bus stops, commercial squares) 5Ah Energy Storage & Energy-Saving: Built-in 5Ah battery, supports approximately 14 hours of continuous operation while reducing power consumption. (High-traffic outdoor areas, night-time advertising) High Brightness & HD Display: High-brightness panel ensures readability under sunlight and supports 4K video and dynamic advertising. (Outdoor advertising, public information displays, brand promotion) Remote Content Management: Supports cloud-based CMS for updating advertisements and information, facilitating centralized management. (City billboards, transportation hubs, information release points) FAQ Q1: How do the battery and energy-saving system work? A1: The energy storage module works with an intelligent energy-saving system to automatically adjust brightness in low-light or nighttime conditions, reducing power consumption while ensuring continuous and clear content display. Q2: Is installation complicated? A2: The device comes with a standard upright stand featuring wheels, allowing easy movement to any required location. Operation is simple and convenient, adapting to various outdoor environments. 👉 Contact us to get customized solutions and quotes for Qtenboard energy storage frameless digital signage