Powerocks Super Magicstick 2800mAh Universal Extended Battery Kit - Silver Kit includes - Super Magicstick 2800mAh, Vehicle Charger, 30-pin to USB Cable (iOS devices), AC/USB AdapterFeatures Smart, fashionable and convenient for travelling Large capacity 2800mAh portable battery keeps your cell phone or smartphone powered on-the-go Recharge via the included Micro-USB charging cable Compatible with most cell phones, smartphones and media players