HUAK TESTING CE-EMCTEST REPORT Prepared for : Shenzhen Consnant Technology Co., Ltd. Building B6, Junfeng Industrial Park, Yonghe Road, Fuhai Sub-District, Bao'an District, Shenzhen City, 518103 P.R.China Product: Lithium battery module Trade Mark: Model Name: Date of Test: Date of Report: Report Number: Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China TEL: +86-755-2302 9901 FAX: +86-755-2302 9901 E-mail: [email protected] http://www.cer-mark.com The results shown in this test report refer only to the sample(s) tested unless otherwise stated and the sample(s) are retained for 30 days only. The document is issued by HUAK, this document cannont be reproduced except in full with our prior written permission. The more details and the authenticity of the report will be confirmed at http://www.cer-mark.com. TEL :+86-755 2302 9901 FAX : +86-755 2302 9901 E-mail: [email protected] Add: 1-2F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China

TEST REPORT VERIFICATION Applicant Address Manufacturer Address EUT Description (A) Model No. (B) Series Model (C) Power Supply Shenzhen Consnant Technology Co., Ltd. Building B6, Junfeng Industrial Park, Yonghe Road, Fuhai Sub-District, Bao'an District, Shenzhen City, 518103 P.R.China Shenzhen Consnant Technology Co., Ltd. Building B6, Junfeng Industrial Park, Yonghe Road, Fuhai Sub-District, Bao'an District, Shenzhen City, 518103 P.R.China Lithium battery module 48100 N/A DC51.2V This device described above has been tested by HUAK, and the test results show that the equipment under test (EUT)...

Table of Contents Page 1 . TEST SUMMARY 6 2.2 DESCRIPTION OF TEST MODES 9 2.3 DESCRIPTION OF TEST SETUP 10 2.4 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL 11 2.5 MEASUREMENT INSTRUMENTS LIST 12 3.1 CONDUCTED EMISSION MEASUREMENT 3.1.1 POWER LINE CONDUCTED EMISSION 3.1.2 TEST PROCEDURE 3.1.3 TEST SETUP 3.1.4 EUT OPERATING CONDITIONS 3.1.5 TEST RESULTS 3.2 RADIATED EMISSION MEASUREMENT 3.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT 3.2.2 LIMITS OF RADIATED EMISSION MEASUREMENT 3.2.3 TEST PROCEDURE 3.2.4 TEST SETUP 3.2.5 EUT OPERATING CONDITIONS 3.2.6 TEST RESULTS 3.2.7 TEST RESULTS(1000~6000MHz)...

Table of Contents Page 4.2 GENERAL PERFORMANCE CRITERIA 29 4.3 GENERAL PERFORMANCE CRITERIA TEST SETUP 29 4.7 SURGE TESTING 4.7.1 TEST SPECIFICATION 4.7.2 TEST PROCEDURE $4.7.3 TEST SETUP 4.7.4 TEST RESULTS 4.8 INJECTION CURRENT TESTING 4.8.1 TEST SPECIFICATION 4.8.2 TEST PROCEDURE 4.8.3 TEST SETUP 4.8.4 TEST RESULTS 4.9 POWER FREQUENCY MAGNETIC FIELD TESTING 45 4.10 VOLTAGE INTERRUPTION/DIPS TESTING 48 5 . EUT TEST PHOTO 50 ATTACHMENT PHOTOGRAPHS OF EUT 51 The results shown in this test report refer only to the sample(s) tested unless otherwise stated and the sample(s) are retained for 30 days...

** Modified History ** Revision The results shown in this test report refer only to the sample(s) tested unless otherwise stated and the sample(s) are retained for 30 days only. The document is issued by HUAK, this document cannont be reproduced except in full with our prior written permission. The more details and the authenticity of the report will be confirmed at http://www.cer-mark.com. TEL :+86-755 2302 9901 FAX : +86-755 2302 9901 E-mail: [email protected] Add: 1-2F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong,...

1. TEST SUMMARY Test procedures according to the technical standards: (1)” N/A” denotes test is not applicable in this Test Report (2) Voltage dip: 100% reduction - Performance Criteria B Voltage dip: 30% reduction - Performance Criteria C Voltage Interruption: 100% Interruption - Performance Criteria C (3) For client’s request and manual description, the test will not be executed. The results shown in this test report refer only to the sample(s) tested unless otherwise stated and the sample(s) are retained for 30 days only. The document is issued by HUAK, this document cannont be reproduced...

1.1 TEST FACILITY Shenzhen HUAK Testing Technology Co., Ltd. Address: 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Testing Laboratory Authorization : A2LA Accreditation Code is 4781.01. FCC Designation Number is CN1229. Canada IC CAB identifier is CN0045. CNAS Registration Number is L9589. 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U , where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2 , providing a level of confidence of approximately...

2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Model Name Series Model Model Difference Lithium battery module 48100 N/A N/A The EUT is a Lithium battery module. Product Description Operating frequency: Based on the application, features, or specification exhibited in User's Manual, the EUT is considered as an ITE/Computing Device. More details of EUT technical specification, please refer to the User's Manual. Power Source Power Rating The results shown in this test report refer only to the sample(s) tested unless otherwise stated and the sample(s) are retained for 30 days only....

2.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. The results shown in this test report refer only to the sample(s) tested unless otherwise stated and the sample(s) are retained for 30 days only. The document is issued by HUAK, this document cannont be reproduced...