Charge fast on the go: The external battery supplies power to smartphones, tablets, Bluetooth speakers and other mobile devices - whether in the office, on a plane or on the beach. Optimised charging protects the battery and prolongs the lifespan of smartphones, tablets, etc. The Power Pack is fully charged in 8 hours via USB-C Precise LED status indicator: 1 to 100% charge Input: USB-C 3 outputs: 1 x USB-C, 2 x USB-A Includes: Power Pack Performance 20, charging cable USB-A - USB-C (0.3 m)