... .for iphone,telephone,camera,etc 4.CE A:car phone charger circuitSpecification 1. Input voltage: 12-24V.2. ... : 1. Perfect accessory for travel.2. Mobile phone or other device can still be used during charging.3 ... never heats or over charge the battery.4.Intelligent IC chip inside recognizes a full battery and ... for USB enable devices including iphone, cell phone, PDA, digital camera, MP3/MP4,GPS,PSP,ect. ...