Maxxlee 20000mAh Qi Wireless Charger Solar Power Bank Harness the power of solar energy with the eMAXXLEE 20000mAh Qi Wireless Charger Solar Power Bank. This portable and versatile power bank provides up to 20000mAh of power, delivering reliable power for all your devices. With its convenient wireless charging function, it's the perfect companion for outdoor activities, traveling, or simply being on-the-go. Never worry about running out of battery again.