Portable Solar Panel E.FLEX 21 by Renogy

Efficient Solar Energy Conversion: - Renogy E.FLEX 21 boasts an impressive energy conversion efficiency of 22% to 25%, ensuring optimal power generation for your electronic devices. iSolar Technology for Fast Charging: - Advanced iSolar technology accelerates charging speed while preventing device overheating, ensuring a quick and safe charging experience.Maximum Sunlight Utilization: - Utilizes a premium solar panel and adjustable nylon kickstand to maximize sunlight absorption, achieving top-notch efficiency in power generation.Durable Construction: - Crafted with water-resistant and rugged nylon, the solar panel exhibits outstanding durability, making it resilient in various weather conditions.Auto-Optimization Function: - Ensures seamless reconnecting after a charging interruption, guaranteeing an uninterrupted power supply when sunlight becomes available again.Portable Design: - Foldable and designed for portability, easily fits into a backpack, tote, or suitcase for on-the-go out