QiSa

The QiSa Solar Power Bank gives you power when you need it most. This foldable power bank features three solar charging panels that quickly charge the large-capacity 25000mAh battery. Waterproof, drop-proof, and dust-proof, it's equipped with 2 USB ports and a wireless charger so you can effectively power your smartphone, tablet, and other compatible devices. As long as there is sunlight, you can continue to charge.