40W 5V Outdoor Portable Solar Panel Waterproof Phone Charger (Black 4 Fold)
21,39 €
Maximum power: 30W, 40W (optional). Compact and Portable Design: This solar power bank is lightweight, ultra-thin, and dirt-resistant. High Efficiency & Eco-Friendly: The outdoor powerful solar panel utilizes ETFE lamination technology and monocrystalline silicon, achieving an efficiency of up to 21% and a transparency rate over 90%.
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