Charge your smartphone, tablet, eReader, or other small electronic deviceanytime and anywhere with this device charger. Ultra-slim design easily fitsin a bag or pocket. LED power indicator lights let you know how much power isremaining. Provides up to 18 hours of extra talk time or 13 hours of browsetime. Charge any smartphone to full capacity in approximately 90 minutes.Provides enough power to charge a tablet or eReader to approximately 50percent. Power Pack fully recharges in approximately five hours. Includes USBto micro USB cable