battery charger; 1.Certification: CE,FCC,ROHs 2.Apply for :mobile,MP3,etc 3.Small enough to carry around 4.low ... -nose Specifiction of battery charger: 1.lnput voltage ... to the CE,FCC,ROHs standard Suggested applications: mobile phone charger, cell phone charger, MP3/MP4 player charger, digital camera, led power driver, tv power ...