Long Day planned? or maybe you want to watch movies or stream your favourite shows? That is going to eat through your battery quickly. This 4000mAH rechargeable Powerbank can charge your smartphone on the go so you don't miss that special moment or phone call. This device comes pre-charged and ready to go to get you back up and working immediately. The flexibility provided by dual USB outputs means you can charge your Phone and your tablet at the same time with a 1 A and 2A port. That will keep you communicating, entertained and connected.