Promate Compact Power Bank 20000mAh

- Powerful Backup Battery: Powerful 20000mAh li-polymer backup battery, so you can keep your devices powered up, anywhere, anytime. - USB-C Input/ Output Port: You can conveniently use the same cable to charge your phone and external battery pack - Compact Design: Lightweight, slim, and portable enough to put in your pocket, place in your bag, or use on the go. - Dual USB Output Ports: Charge your devices at faster speeds with the dual smart-charging USB output ports. - Multi-Device Charging: You can Simultaneously charge 3 devices via the USB-C and dual USB-A charging ports. - Multi Protect System: The Bolt-20Pro ensures safe and dependable charging, as it features over-charging and high-voltage protection - Smart LED Screen: The LED screen, will keep you informed on the charge left on your power bank