MegaSolar Power Bank 30,000mAh Waterproof

Big battery, backup sun power. This 30,000 mAh power bank charges by USB at home, and its built-in solar panel can add charge on the go.

• 30,000 mAh capacity
• 2 USB outputs
• Built-in solar panel for top-up charging in direct sun
• Built-in LED flashlight with strobe

Good to know: charge it fully by USB before your trip. Solar charging is slow and best used as a backup.