2ADDW-WPA01Wireless Charger

1. Charging: Mobile phone on , the LED lights blue from red that menas charging starts; 2. Standby: Red long light ; 3. Abnormal: red and blue lights flash alternately for 0.2s fabic Input:DC9V/2A,5V/2A Output:10W (max) Efficicency:≥73% Standards:Qi Weight:98g Size:Ø99.2*7.8_mm LED Indicator Model No.: WPA01 Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. The device has been evaluated to meet general RF exposure requirement.

2020-03-18 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2ADDW-WPA01 Product Name: Wireless Charger Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: Schematics Long-term confidential Block diagram Long-term confidential Operation description Long-term confidential These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Signature: Name Ou Liang Position Certification Engineer Company Name Shenzhen Topband Co., Ltd Address Topband Industrial Park,Liyuan Industrial Zone,Shiyan Town,Bao’An District, Shenzhen 518108, China Tel 0755-27651888-6254 Fax 0755-29833210 Email [email protected] Shenzhen Topband Co., Ltd

FCC ID: 2ADDW-WPA01

4.5cm 2.5cm Label Location FCC ID: 2ADDW-WPA01 Shenzhen Topband Co., Ltd Model name: Wireless Charger Model No.: WPA01 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC ID: 2AQ93-WD22A01 ANT

FCC TEST REPORT FCC ID: 2ADDW-WPA01 On Behalf of Shenzhen Topband Co., Ltd Wireless Charger Model No.: WPA01 Prepared for : Shenzhen Topband Co., Ltd Address : Topband Industrial Park,Liyuan Industrial Zone,Shiyan Town,Bao’An District, Shenzhen 518108, China Prepared By : Shenzhen Alpha Product Testing Co., Ltd. Address : Building i, No.2, Lixin Road, Fuyong Street, Bao'an District, 518103, Shenzhen, Guangdong, China Report Number : A2003041-C01-R02 Date of Receipt : March 09, 2020 Date of Test : March 09, 2020–March 13, 2020 Date of Report : March 13, 2020 Version Number : V0 Page 2 of 12 Report No.: A2003041-C01-R02 TABLE OF CONTENTS 1. Test Result Summary .............................................................................. 5 2. EUT Description ....................................................................................... 6 2.1. DESCRIPTION OF DEVICE (EUT) ............................................................................................................. 6 2.2. ACCESSORIES OF DEVICE (EUT) ............................................................................................................ 7 2.3. TESTED SUPPORTING SYSTEM DETAILS ................................................................................................. 7 2.4. BLOCK DIAGRAM OF CONNECTION BETWEEN EUT AND SIMULATORS ....................................................... 7 2.5. DESCRIPTION OF TEST MODES ............................................................................................................... 7 2.6. TEST CONDITIONS ................................................................................................................................. 7 2.7. TEST FACILITY ...................................................................................................................................... 8 2.8. MEASUREMENT UNCERTAINTY ............................................................................................................... 8 3. Test Results and Measurement Data ..................................................... 9 3.1. RF EXPOSURE TEST ......................................................................................................................... 9 4. Photos of test setup .............................................................................. 11 5. Photographs of EUT .............................................................................. 12 Page 3 of 12 Report No.: A2003041-C01-R02 TEST REPORT DECLARATION Applicant : Shenzhen Topband Co., Ltd Address : Topband Industrial Park,Liyuan Industrial Zone,Shiyan Town,Bao’ An District, Shenzhen 518108, China Manufacturer : Shenzhen Topband Co., Ltd Address : Topband Industrial Park,Liyuan Industrial Zone,Shiyan Town,Bao’ An District, Shenzhen 518108, China EUT Description : Wireless Charger (A) Model No. : WPA01 (B) Trademark : Topband Measurement Standard Used: FCC CFR Title 47 Part 15 Subpart C FCC KDB 680106 D01 RF Exposure Wireless Charging Apps v03 The device described above is tested by Shenzhen Alpha Product Testing Co., Ltd. to determine the maximum emission levels emanating from the device and the severe levels of the device can endure and its performance criterion. The test results are contained in this test report and Shenzhen Alpha Product Testing Co., Ltd. is assumed full responsibility for the accuracy and completeness of test. Also, this report shows that the EUT is technically compliant with the FCC CFR Title 47 Part 15 Subpart C requirements. This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Shenzhen Alpha Product Testing Co., Ltd. Tested by (name + signature).............: Ella Liang Project Engineer ................................. Approved by (name + signature).......: Simple Guan Project Manager ................................. Date of issue...... .......................: March 13, 2020 Page 4 of 12 Report No.: A2003041-C01-R02 Revision History Revision Issue Date Revisions Revised By V0 March 13, 2020 Initial released Issue Simple Guan Page 5 of 12 Report No.: A2003041-C01-R02 1. Test Result Summary Requirement CFR 47 Section Result RF EXPOSURE §1.1307(b)(1) & KDB680106 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. Page 6 of 12 Report No.: A2003041-C01-R02 2.EUT Description 2.1. Description of Device (EUT) EUT Name : Wireless Charger Model No. : WPA01 DIFF. : N/A Trademark : Topband Power supply : Input : DC 5V/2A, DC 9V/2A max Output : DC 5W, 7.5W, 10W max Operation frequency : 125-205KHz Modulation : MSK Antenna Type : Coil Antenna Software version : Hardware version : V1.0 V1.0 Conditions requirement Answers Power transfer frequency is less than 1 MHz. After measuring the product the transfer frequency is 125-205KHz Output power from each primary coil is less than or equal to 15 watts. After measuring the product the each primary coil power is 10 watts The transfer system includes only single primary and secondary coils. This includes charging systems that may have multiple primary coils and clients that are able to detect and allow coupling only between individual pairs of coils. The transfer system includes only single primary. Client device is placed directly in contact with the transmitter. Client device is placed directly in contact with the transmitter. Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). Mobile exposure conditions only. The aggregate H-field strengths at 15 cm surrounding the device and 20 cm above the top surface from all simultaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. After measuring the product the Max H-field Strength is 0.67A/mFar less than 50% of the MPE limit. Page 7 of 12 Report No.: A2003041-C…

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FCC TEST REPORT FCC ID: 2ADDW-WPA01 On Behalf of Shenzhen Topband Co., Ltd Wireless Charger Model No.: WPA01 Prepared for : Shenzhen Topband Co., Ltd Address : Topband Industrial Park,Liyuan Industrial Zone,Shiyan Town,Bao’An District, Shenzhen 518108, China Prepared By : Shenzhen Alpha Product Testing Co., Ltd. Address : Building i, No.2, Lixin Road, Fuyong Street, Bao'an District, 518103, Shenzhen, Guangdong, China Report Number : A2003041-C01-R01 Date of Receipt : March 09, 2020 Date of Test : March 09, 2020–March 13, 2020 Date of Report : March 13, 2020 Version Number : V0 Page 2 of 27 Report No.: A2003041-C01-R01 TABLE OF CONTENTS 1. Test Result Summary .............................................................................. 5 2. General Information ................................................................................. 6 2.1. DESCRIPTION OF DEVICE (EUT) ............................................................................................................. 6 2.2. ACCESSORIES OF DEVICE (EUT) ............................................................................................................ 7 2.3. TESTED SUPPORTING SYSTEM DETAILS ................................................................................................. 7 2.4. BLOCK DIAGRAM OF CONNECTION BETWEEN EUT AND SIMULATORS ....................................................... 7 2.5. DESCRIPTION OF TEST MODES ............................................................................................................... 7 2.6. TEST CONDITIONS ................................................................................................................................. 7 2.7. TEST FACILITY ...................................................................................................................................... 8 2.8. MEASUREMENT UNCERTAINTY ............................................................................................................... 8 2.9. TEST EQUIPMENT LIST ........................................................................................................................... 9 3. Test Results and Measurement Data ................................................... 10 3.1. CONDUCTED EMISSION ........................................................................................................................ 10 3.2. RADIATED SPURIOUS EMISSION MEASUREMENT ................................................................................... 13 4. Antenna Requirements ......................................................................... 19 4.1. LIMIT ................................................................................................................................................... 19 4.2. RESULT .............................................................................................................................................. 19 5. Photos of test setup .............................................................................. 20 6. Photographs of EUT .............................................................................. 22 Page 3 of 27 Report No.: A2003041-C01-R01 TEST REPORT DECLARATION Applicant : Shenzhen Topband Co., Ltd Address : Topband Industrial Park,Liyuan Industrial Zone,Shiyan Town,Bao’An District, Shenzhen 518108, China Manufacturer : Shenzhen Topband Co., Ltd Address : Topband Industrial Park,Liyuan Industrial Zone,Shiyan Town,Bao’An District, Shenzhen 518108, China EUT Description : Wireless Charger (A) Model No. : WPA01 (B) Trademark : Topband Measurement Standard Used: FCC CFR Title 47 Part 15 Subpart C Section 15.209 ANSI C63.10:2013 The device described above is tested by Shenzhen Alpha Product Testing Co., Ltd. to determine the maximum emission levels emanating from the device and the severe levels of the device can endure and its performance criterion. The test results are contained in this test report and Shenzhen Alpha Product Testing Co., Ltd. is assumed full responsibility for the accuracy and completeness of test. Also, this report shows that the EUT is technically compliant with the FCC CFR Title 47 Part 15 Subpart C Section 15.209 requirements. This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Shenzhen Alpha Product Testing Co., Ltd. Tested by (name + signature).............: Ella Liang Project Engineer Approved by (name + signature).......: Simple Guan Project Manager ................................. Date of issue...... .......................: March 13, 2020 Page 4 of 27 Report No.: A2003041-C01-R01 Revision History Revision Issue Date Revisions Revised By V0 March 13, 2020 Initial released Issue Simple Guan Page 5 of 27 Report No.: A2003041-C01-R01 1. Test Result Summary Requirement CFR 47 Section Result Antenna requirement §15.203 PASS AC Power Line Conducted Emission §15.207 PASS Spurious Emission §15.209(a)(f) PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. Page 6 of 27 Report No.: A2003041-C01-R01 2. General Information 2.1. Description of Device (EUT) EUT Name : Wireless Charger Model No. : WPA01 DIFF. : N/A Trademark : Topband Power supply : Input : DC 5V/2A, DC 9V/2A max Output : DC 5W, 7.5W, 10W max Operation frequency : 125-205KHz Modulation : MSK Antenna Type : Coil Antenna Software version : V1.0 Hardware version : V1.0 Page 7 of 27 Report No.: A2003041-C01-R01 2.2. Accessories of Device (EUT) Accessories1 : / Manufacturer : / Model : / Ratings : / 2.3. Tested Supporting System Details No. Description Manufacturer Model Serial Number Certification or DOC 1 Wireless Load -- -- -- -- 2 Adapter -- -- -- -- 2.4. Block Diagram of connection between EUT and simulators 2.5. Description of Test Modes Channel Frequency (KHz) Channel Frequen…

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FCC ID: 2ADDW-WPA01 Radiated Emission Conducted Emission