The Riapow Solar Power Bank is a great way to keep your devices charged while on the go. This compact and durable solar charger features a 1.8-2W heavy duty solar panel that is perfect for charging phones, tablets, and other small electronic devices. The power bank also features a 25000mAh li-polymer battery that can store up to 92.5 Wh of power, making it a great option for long days out or extended trips. Additionally, the Riapow Solar Power Bank has 3 USB output ports, so you can charge multiple devices at the same time. And with its IPX6 waterproof rating, you can rest assured that your power bank will stand up to the elements.