Key Features of Mini Portable Solar Charger 28W
Ultra-lightweight and foldable design for effortless portability, weighing just 1.2 lbs for easy backpack storage. High-efficiency monocrystalline solar cells deliver 28W output with 23.5% conversion rate, ensuring fast charging even in low light. Premium waterproof ETFE laminate coating and rugged polyester fabric withstand rain, dust, and extreme outdoor conditions (IP65 rated). Reinforced stitching and corrosion-resistant metal grommets enhance durability for long-term use. Built-in smart IC chip automatically detects devices to optimize charging speed for phones, tablets, power banks, and USB gadgets. Integrated kickstand allows adjustable sun angles while hiking, camping, or emergency power outages. Compact unfolded size (15.7 x 11.8 inches) with 4-fold closure. Includes dual USB ports (5V/2.4A each) and a carabiner clip for hands-free setup on tents or backpacks. Ideal for off-grid adventures, disaster preparedness kits, and daily commuters. Exclusive bulk pricing available for resellers—worldwide shipping with wholesale discounts on 50+ units.