http://cnoemphone.com/industry/quali.../certification

To enter European Economic Area, the mobile phone must pass three kinds of mandatory conformity certification: CE (European Conformity), phone number IMEI and ROHS (Restriction of Hazardous Substances), which includes three methods: 1. Chemical Analysis: Divide a mobile phone into metallic parts and non-metallic parts to have a chemical analysis. 2. XRF (X-Ray Fluorescence) and Analysis: Scan the complete handset with a XRF machine and chemical testing. 3. ROHS Report: Gather all the ROHS reports of a mobile phone parts and make them into a complete ROHS report of the mobile phone.


Certifications for Mobile Phone Battery
1.There two kinds of certifications for mobile battery: one is EN60950-1, which needs lower cost but will have more chance for checking; the other is IEC62133, which costs more but will be approved by the local government.
2.To get Battery UL (Underwriter Laboratories Inc.) certification of United States, you need to make sure that you have get UL approval for battery core.
3.The CB reports and certifications for battery are sent by specified institutions, such as TUV, SGS, BV, ITS, CQC. Related certification marks: