18W Sunpower Solar Panel Charger – Portable & Waterproof for Outdoor Adventures
Premium SunPower solar cells deliver 23% higher efficiency for rapid charging, ensuring reliable power even in low-light conditions. Ultra-thin ETFE laminate coating enhances durability while remaining lightweight (0.8 lbs) for effortless portability. Features a rugged, IPX4 waterproof design with reinforced stitching and corrosion-resistant zippers, built to withstand rain, dust, and rough handling. Integrated smart USB port auto-adjusts voltage to prevent overcharging for phones, tablets, and power banks. Folds compactly to 8.3x5.5 inches – ideal for hiking backpacks, emergency kits, or RV trips. Includes sturdy carabiner clips for quick attachment to tents or backpacks during camping, fishing, or disaster preparedness. Industrial-grade PET polymer backing resists abrasion, while the anti-slip silicone grip ensures stability on uneven surfaces. Perfect for off-grid adventures, beach trips, or backup power during outages. Wholesale pricing available – bulk orders ship globally with guaranteed lowest rates. Custom branding options for large-volume buyers.