Fully charge your flagship smartphone at least twice with this slim and highly portable power bank. USB type C port provides speed and security, featuring the reversible plug. Its battery type is Lithium Polymer with 10000 mAh, 37 wh capacity. LED display allows you to see the remaining charge in your power bank. Adaptive Charging Technology ensures that your device is charged at the fastest rate that is appropriate for your device up to 3A.