Battery-Powered LED Poster Display

Detailed Parameters： Pixel density (per model)：640,000 pixels/㎡| 422,500 pixels/㎡| 288,369 pixels/㎡| 160,000 pixels/㎡；LED lamp type (per model)：1010 | 1212 | 1515 | 1921；Cabinet weight：≤ 50 kg；Viewing angle (H/V)：160° | 140°；Lifespan：≥ 100,000 hours；Maintenance：Rear maintenance；Peak power：680 W/㎡；Avg. power：230 W/㎡ Product Highlights： 1. Cordless Operation with Long Battery Life Built-in high-capacity lithium battery (typically LiFePO₄) provides 8–14 hours of runtime, allowing the LED poster display to operate without external power and eliminating limitations caused by unavailable outlets. 2. Safe Battery System and Energy Efficiency High-safety battery protection, including overheat and overcharge protection, combined with intelligent power management and automatic brightness adjustment, improves safety while reducing energy consumption. 3. Dual Power Mode for Flexible Use Supports both battery-powered operation and continuous mains power connection. Selected models feature hot-swappable battery packs to maintain uninterrupted operation for long-term applications. 4. Portable Design for Easy Movement Made with lightweight materials such as aircraft-grade aluminum, combined with self-locking omni-directional wheels, allowing one-person movement and flexible repositioning according to customer flow. 5. Plug-and-Play Installation with Lower Costs No wiring, wall drilling or electrician installation is required. The battery-powered LED poster display is ready to use after setup, significantly reducing installation time and construction costs for exhibitions, pop-up stores and promotional events. 6. Dynamic Digital Advertising Experience Supports videos, animations, rotating posters and multi-zone content layouts, delivering stronger visual attraction than traditional static posters. Double-sided models maximize exposure in high-traffic areas. 7. Durable Structure for Frequent Use Tempered glass, GOB protection or impact-resistant housing improves scratch resistance and durability, making the display suitable for frequent transportation and high-use commercial environments. 8. Flexible Expansion and Viewing Adjustment Selected models support quick-lock splicing into larger display walls and adjustable viewing angles, providing flexible solutions for different commercial display scenarios.