Custom printed Express 2500mAh Power Banks are contemporary tech gifts offering attractive design with high functionality. Keep the batteries of your mobile devices topped up with this handy portable charger, branded with your design in full colour to maximise brand exposure. These power banks come with a split ring keyring for attaching to keys for easy transportation.  Please note: these personalised power banks come with a usb lead for connecting it to a suitable power source, they do not come with the lead you require to connect it to your device. 48 HOUR DISPATCH lead time is based upon a full colour print to both sides and up to 500 units. Order and useable artwork received no later than 11am the day prior to requested dispatch date, ie order/artwork by 11am Monday, visual proof approved within 1 hour, dispatched Tuesday and delivered Wednesday. Power banks are not supplied pre-charged as standard.