This is a solar backpack in a compact design. The solar panel is designed to charge handheld electronic devices without a power outlet. The multiple storage compartments allow easy organization of your belongings, while the adjustable ergonomic straps provide you with a perfect fit. This solar backpack makes a great accessory for outdoor activities.

• Solar battery: 1.5W.
• Battery: 2,800mAh.
• Output voltage: DC5-5.5V.
• Adapter: AC100-240, DC5-7V.