40W Portable Foldable Solar Panel Charger – Reliable & High-Efficiency Power On-The-Go
Ultra-efficient 40W solar output with advanced SunPower® cells for rapid charging, delivering 23.5% higher conversion rate than standard panels. Military-grade polyester fabric + ETFE laminated surface ensures extreme durability, waterproof (IP67) and dustproof for harsh outdoor conditions. Integrated Solar IQ technology intelligently detects devices to deliver optimal 5V USB/18V DC output, compatible with phones, power banks, GPS, and camping gear. Ultra-portable foldable design (16.5 x 1.2 x 10.2 inches when folded) with reinforced stainless steel hinges and a carry handle for effortless transport. Built-in kickstand allows adjustable sun angles, while corrosion-resistant alloy connectors ensure long-term reliability. Ideal for backpacking, emergency preparedness, RV trips, and off-grid adventures—backed by a 12-month warranty for worry-free use.