CTIA certification is a battery certification project in the United States. The full name of CTIA is cellular telecommunications industry association (also known as the wireless Association), and Chinese people call it "American wireless communication and Internet association". Because these wireless communication products all use batteries without exception, CTIA also has strict certification requirements for batteries. Today, CTIA battery certification has become a mandatory access requirement for telecom operators in North America. The portable battery pack (175), rechargeable battery pack (1625) and rechargeable battery adapter (1625) are tested according to IEEE standards, respectively. In addition, the certification also requires the factory audit of the cell manufacturer, that is, the audit of the key processes of the cell production process and their quality control, quality system and technical capability.

1. Single cell battery system certification shall use IEEE 1725

2. The standard IEE 1725 is also used for the certification of battery system with only parallel cells

3. IEE 1625 is used for the certification of battery system with multiple cells in series

1.Batteries

2.Bluetooth Compatibility

3.CDMA(Code Division Mutiple Acess

4.Hearing Aid Compatibility

5.4G/LTE Interoperability

6.Over the Air Performanc

7.RF Performance of Wi-FiMobile Converged Devices

1. The applicant signs a contract with the laboratory

2. The applicant applies for an account online through CTIA database.

3. The applicant submits the certification application to CTIA through CTIA database.

4. The applicant selects the laboratory online as CATL to evaluate the compliance of IEEE1725

5.The applicant submits a declaration of conformity.

6.The applicant receives CTIA's invoice and pays it to CTIA.

7. The applicant shall submit the required samples and documents to the laboratory.

8.8. The Laboratory conducts the evaluation and finally uploads the evaluation report to CTIA.

9.After the evaluation report is uploaded, an agreement shall be signed between CTIA and the applicant.

10. CTIA recognizes the subsystem or system when all steps are completed.

11. After approval, you can view the certified subsystem or system information online