iKeep Charger OTG by Poldera - White - All in One charger with internal rechargeable battery for power ON THE GO! (OTG) Portable Universal Charger with built in Internal 1000mAh Battery 22-Inch Retractable Charging Cord with Foldable AC Plug Poldera TriConnector with 30pin, Micro and Mini Connectors 1.0A Output Poldera TriConnector is thinner, narrower and longer than many connectors which allows for charging while protective cases are on devices.