2BPD4-006Wireless charge of the mobile power supply

Shenzhen GPO Tech CO., LTD U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: May 14, 2026 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2BPD4-006 Shenzhen GPO Tech CO., LTD (“the applicant”) certifies that, as of the date of the filing of the application, CLF Import and Export Limited (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. CLF Import and Export Limited ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: CLF Import and Export Limited FRN: 0033489683 Address: 1312 17th Street #692, Denver, CO 80202, United States Signature: Contact Person: David Chen Tel: +1 949 254 2565 Email: [email protected] Applicant Company Name: Shenzhen GPO Tech CO., LTD FRN: 0037030798 Address: 708, Building 3, South Taiyun Chuanggu Tangwei Community, Fenghuang Street Guangming District, Shenzhen, China Signature: Contact Person: Jindong Huang Tel: 13632537353 Email: [email protected]

Rev 1/26/2023 Shenzhen GPO Tech CO., LTD Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 05-14-2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BPD4-006 [Shenzhen GPO Tech CO., LTD] certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. [Shenzhen GPO Tech CO., LTD] certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, (Applicant signature) (Applicant printed name) Jindong Huang Rev 1/26/2023 Shenzhen GPO Tech CO., LTD Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 05-14-2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BPD4-006 [Shenzhen GPO Tech CO., LTD] ce8rtifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Jindong Huang

Shenzhen GPO Tech CO., LTD Date: May 14, 2026 Product Model Number: GW16 FCC ID: 2BPD4-006 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following:  Testing  Approval applications and procedures We declare that QAI Laboratories Ltd. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by QAI Laboratories Ltd. on our behalf shall have the same effect as acts of our own. By: Jindong Huang Contact Listed on FCC Wesbite Title: Sales Manager Tel.: 13632537353 Email: [email protected] On behalf of: Shenzhen GPO Tech CO., LTD

Shenzhen GPO Tech CO., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: May 14, 2026 Subject; Request for Confidentiality FCC ID: 2BPD4-006 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Software Security Requirements for UNII devices It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Jindong Huang Title: Sales Manager

Shenzhen GPO Tech CO., LTD 708, Building 3, South Taiyun Chuanggu Tangwei Community, Fenghuang Street Guangming District, Shenzhen, China Model Difference Statement DATE: May 14, 2026 Product Model Number: GW16 FCC ID: 2BPD4-006 Dear Sir/Madam, Added models SCMK-A, SCMN-A, SCMG-A, SCMB-A basis of the original product GW16 The color of appearance and model name of series models listed are different from the main model, but the circuit and the electronic construction are the same, declared by the manufacturer. Sincerely, Name: Jindong Huang Title: Manager Company name: Shenzhen GPO Tech CO., LTD Address: 708, Building 3, South Taiyun Chuanggu Tangwei Community, Fenghuang Street Guangming District, Shenzhen, China

Report No: DSP25111132-1E FCC ID: 2BPD4-006 Annex of Test Report Annex A. EUT External Photos Model: GW16 EUT View 1 EUT View 2 Report No: DSP25111132-1E FCC ID: 2BPD4-006 Annex of Test Report EUT View 3 EUT View 4 Report No: DSP25111132-1E FCC ID: 2BPD4-006 Annex of Test Report EUT View 5 EUT View 6 Report No: DSP25111132-1E FCC ID: 2BPD4-006 Annex of Test Report EUT View 7

Report No: DSP25111132-1E FCC ID: 2BPD4-006 Annex of Test Report Annex D. Label and Inf ormation FCC Label Sample Label Size : 40mm*15mm FCC Label Specifications Text is Black in color and is justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Where the EUT is constructed in two or more sections connected by wires and marketed together, the above statement is required to be affixed only to the main control unit. When the EUT is so small or for such use that it is not practicable to place the statement on it, the above information shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or, alternatively, shall be placed on the container in which the device is marketed. FCC Label Location

Report No: DSP25111132-1E FCC ID: 2BPD4-006 Annex of Test Report Annex B. EUT Internal Photos EUT Internal View 1 EUT Internal View 2 Coil Antenna Report No: DSP25111132-1E FCC ID: 2BPD4-006 Annex of Test Report EUT Internal View 3

Report No: DSP25111132-1E FCC Test Report Page 1 of 13 RF Exposure Report FCC ID: 2BPD4-006 Report No. : DSP25111132-1E Applicant : Shenzhen GPO Tech CO., LTD Product Name : Wireless charge of the mobile power supply Model Name : GW16 Test Standard : FCC CFR 47 PART 1, 1.1310 Date of Issue : 2026-05-14 Shenzhen CCUT Quality Technology Co., Ltd. 1F, Building 35, Changxing Technology Industrial Park, Yutang Street, Guangming District, Shenzhen, Guangdong, China; (Tel.:+86-755-23406590 website: www.ccuttest.com) This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd. Report No: DSP25111132-1E FCC Test Report Page 2 of 13 Test Report Basic Information Applicant..................................: Shenzhen GPO Tech CO., LTD Address of Applicant...............: 708, Building 3, South Taiyun Chuanggu Tangwei Community, Fenghuang Street Guangming District, Shenzhen, China Manufacturer..........................: Shenzhen GPO Tech CO., LTD Address of Manufacturer........: 708, Building 3, South Taiyun Chuanggu Tangwei Community, Fenghuang Street Guangming District, Shenzhen, China Product Name.........................: Wireless charge of the mobile power supply Brand Name.............................: - Main Model..............................: GW16 Series Models..........................: SCMK-A, SCMN-A, SCMG-A, SCMB-A Test Standard..........................: FCC CFR 47 PART 1, 1.1310 KDB 680106 D01 Wireless Power Transfer v04 Date of Test .............................: 2025-12-11 to 2025-12-20 Test Result...............................: PASS Tested By ................................: (Tate Chen) Reviewed By............................: (Lorzix Luo) Authorized Signatory............: (Lahm Peng) Note : This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd.. All test data presented in this test report is only applicable to presented test sample. Report No: DSP25111132-1E FCC Test Report Page 3 of 13 CONTENTS 1. General Information ....................................................................................................................................................5 1.1 Product Information .............................................................................................................................................5 1.2 Test Setup Information..........................................................................................................................................6 1.3 Test Facilities ........................................................................................................................................................6 1.4 List of Measurement Instruments ..........................................................................................................................7 1.5 Measurement Uncertainty .....................................................................................................................................7 2. RF Exposure .................................................................................................................................................................8 2.1 Standard and Limit................................................................................................................................................8 2.2 Test Procedures ....................................................................................................................................................8 2.3 Test Data and Results ............................................................................................................................................9 Annex A. Test Photos ..................................................................................................................................................... 11 Report No: DSP25111132-1E FCC Test Report Page 4 of 13 Revision History Revision Issue Date Description Revised By V1.0 2026-05-14 Initial Release Lahm Peng Report No: DSP25111132-1E FCC Test Report Page 5 of 13 1. General Inf ormation 1.1 Product Information Product Name: Wireless charge of the mobile power supply Trade Name: - Test Model: GW16 Series Models: SCMK-A, SCMN-A, SCMG-A, SCMB-A Rated Voltage: USB-C Input: 5V⎓3A, 9V⎓3A 12V⎓2.5A MAX Wireless charge for phone: 5W, 7.5W, 10W, 15W Wireless charge heating mug: 22W MAX Power Adapter: Input: 100-240V~50/60Hz Output: 5V⎓3A, 9V⎓3A 12V⎓2.5A MAX Test Sample No: DSP25111132-1 Hardware Version: V1.0 Software Version: V1.0 Note 1: The test data is gathered from a production sample, provided by the manufacturer. Note 2: The color of appearance and model name of series models listed are different from the main model, but the circuit and the electronic construction are the same, declared by the manufacturer. Wireless Specification Wireless Standard: WPC (QI) Operating Frequency: 110.5~205kHz Max. Field Strength: 77.20dBuV/m Modulation: FSK Antenna Gain: 0dBi Type of Antenna: Coil Antenna Type of Device: Portable Device Mobile Device Report No: DSP25111132-1E FCC Test Report Page 6 of 13 1.2 Test Setup Information List of Test Modes Test Mode Description Remark TM1 Wireless Charging 22W(heating mug) TM2 Wireless Charging 15W (Mobile Phone) TM3 Wireless Charging 10W (Mobile Phone) TM4 Wireless Charging 7.5W (Mobile Phone) TM5 Wireless Charging 5W (Mobile Phone) Note: All modes have been tested and only the worst mode TM1 and TM2 data is represented in the report. List and Details of Auxiliary Cable Description Length (cm) Shielded/Unshielded With/Without Ferrite - - - - List and Details of Auxiliary Equipment Description Manufacturer Model Serial Number - - - - 1.3 Test Facilities Laboratory Name: Shenzhen CCUT Quality Technology Co., Ltd. 1F, Building 35, Changxing Technology Industr…

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page 1 of 1 承 认 书 SPECIFICATION FOR APPROVAL 客户： CUSTOMER: 客户料号： 34200041CUST P/N: 智德料号: 擬 ZD P/N:ZD-WY 产品名称: Name: Coil Ant 产品型号： DESC:20.5*43.5-0.08*24*2-12TS-10mm-5.3*50*1.0 日期： DATE：2025/8/11 版本： Version：A.0 制审 核批 准客 户 承 认 PREPARED BYCHECKED BYAPPROVED BYCUSTOMER APPROVE 深圳市智德电子有限公司 Shenzhen Zhidai Electronics Co., Ltd. Factory Address: Building A, Sixth Floor, Shangmu Ge Jinli Industrial Park, Pinghu Town, Shenzhen City. Tel:： 13316968872 E-mail：[email protected] page 2 of3 版本變更履歷 Version Change Histonry 版本變更前變更后更改日期批 准 Rev.Before changeAfter changechange Date Approved A.0初发行/ 2025/8/11段仁亮 page 3 of 3 specification model 20.5*43.5-0.08*24*2-12TS-10mm-5.3*50*1.0 A.0 ZD-WY Number 34200041 一.Size A50±0.5 B43.5±1 C20.5±0.5 D5.3 E10 F2±1 G2.2 Max H 10±1 I 1.0±0.1(Disk thickness) remark Wire diameter: 0.08 * 24 * 2P bare copper wire (2) Number of turns in the coil: 12TS (3) Does the tail line cross over: Yes (4) 8MM diameter high-temperature adhesive tape (5) 48.5-round white adhesive on the back of the magnetic sheet ♦electrical specification parameter specification test condition test instrument L09.8±10% uH100KHz/1V■TH1816B Q>40 min100KHz/1V■TH1816B DCR <50 mΩ @ 25°C■CH-502BC ♦temperature grade operating temperature -40°C~ 125°C ♦bill of materials serialName material specification 1 magnetic sheet 50 * 5.3 * 1.0T - Double-slot design 2 magnetic sheet 0.08 * 24 * 2P bare copper wire 3 high-temperature tape 8MM 4 tin 107H 5 glue Yellow glue 6 glue

Report No: DSP25111132-1E FCC Test Report Page 1 of 29 FCC TEST REPORT FCC ID: 2BPD4-006 Report No. : DSP25111132-1E Applicant : Shenzhen GPO Tech CO., LTD Product Name : Wireless charge of the mobile power supply Model Name : GW16 Test Standard : FCC Part 15 Subpart C Date of Issue : 2026-05-14 Shenzhen CCUT Quality Technology Co., Ltd. 1F, Building 35, Changxing Technology Industrial Park, Yutang Street, Guangming District, Shenzhen, Guangdong, China; (Tel.:+86-755-23406590 website: www.ccuttest.com) This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd. Report No: DSP25111132-1E FCC Test Report Page 2 of 29 Test Report Basic Information Applicant..................................: Shenzhen GPO Tech CO., LTD Address of Applicant...............: 708, Building 3, South Taiyun Chuanggu Tangwei Community, Fenghuang Street Guangming District, Shenzhen, China Manufacturer..........................: Huizhou GPO technology Co., Ltd Address of Manufacturer........: F2-5 Building 9, Hanyabei Districtsection, Ganpo Village, Zhenlongtown, Huiyang District, HUIZHOU CITY, Guangdong Province 516200 Product Name.........................: Wireless charge of the mobile power supply Brand Name.............................: - Main Model..............................: GW16 Series Models..........................: SCMK-A, SCMN-A, SCMG-A, SCMB-A Test Standard..........................: FCC Part 15 Subpart C ANSI C63.4-2014 ANSI C63.10-2020 Date of Test .............................: 2025-12-11 to 2025-12-20 Test Result...............................: PASS Tested By ................................: (Tate Chen) Reviewed By............................: (Lorzix Luo) Authorized Signatory............: (Lahm Peng) Note : This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd.. All test data presented in this test report is only applicable to presented test sample. Report No: DSP25111132-1E FCC Test Report Page 3 of 29 CONTENTS 1. General Information ....................................................................................................................................................5 1.1 Product Information .............................................................................................................................................5 1.2 Test Setup Information..........................................................................................................................................6 1.3 Compliance Standards ...........................................................................................................................................7 1.4 Test Facilities ........................................................................................................................................................7 1.5 List of Measurement Instruments ..........................................................................................................................8 1.6 Measurement Uncertainty .....................................................................................................................................8 2. Summary of Test Results .............................................................................................................................................9 3. Antenna Requirement ............................................................................................................................................... 10 3.1 Standard and Limit.............................................................................................................................................. 10 3.2 Test Result .......................................................................................................................................................... 10 4. Conducted Emissions ................................................................................................................................................ 11 4.1 Standard and Limit.............................................................................................................................................. 11 4.2 Test Procedure.................................................................................................................................................... 11 4.3 Test Data and Results .......................................................................................................................................... 12 5. Radiated Emissions ................................................................................................................................................... 17 5.1 Standard and Limit.............................................................................................................................................. 17 5.2 Test Procedure.................................................................................................................................................... 17 5.3 Test Data and Results .......................................................................................................................................... 19 6. Occupied Bandwidth ................................................................................................................................................. 28 6.1 Standard and Limit.............................................................................................................................................. 28 6.2 Test Procedure.................................................................................................................................................... 28 6.3 Test Data and Results .............................................................................…

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Report No: DSP25111132-1E FCC ID: 2BPD4-006 Annex of Test Report Annex C. Test Photos Conducted Emission Test View 1 Radiated Emission Test View 2 Report No: DSP25111132-1E FCC ID: 2BPD4-006 Annex of Test Report Radiated Emission Test View 3