Trends Collection super thin power bank which is only 7.5 mm in thickness and not much bigger than a credit card. Has the added advantage of being totally self-contained and needs no cables for charging phones, cameras, GPS, Bluetooth speakers and headphones etc. as the charging cable along with both Apple and micro USB connectors are built in. The Vader Power Card is fitted with an LED indicator light and an 1800mAh lithium ion battery which can be recharged over 500 times from any USB port or mains Adaptor. As an approximate indication of performance it will 75% charge a phone and the unit can be recharged in 3-4 hours from any USB port or mains Adaptor. Comprehensive instructions along with a micro USB cable are included and Apple Connectors are available for an additional cost. The unit is fitted with A grade batteries which comply with both UN 38.3 and UL battery testing standards and it has CE, FCC and ROHS certification which is available on request. Can be supplied in an optional EVA carry case along with any of the following accessories; Mini USB Car Charger, Apple Connectors, Ear Buds, Triple Connector Cable, Large Micro USB Cable and USB Mains Adaptor Plug.