AUKEY 20000 mAh Power Bank  (Blue, Lithium-ion, for Mobile)

Charge Faster & Save Time, With up to 5.4A of combined output, you can charge a USB-C smartphone at full 15W speed plus a tablet at 5V/2.4A;Rapid charge compatible devices at 5V 3A. Fast and future-proof charging technology for a new wave of exciting new USB-C devices; Long press the Power button to go into "LCCM" low current charging mode to charge devices that require lower A rate like smart watches and wireless earbuds. Advanced circuitry and built in safeguards to protect your devices against excessive current, overheating, and over charging. Designed to work with all popular USB powered devices from iPhones to Android phones, tablets, photography gear, Bluetooth speakers, headphones and more. Whatever USB powered gear you’ve got, we’ve got you covered.