2BM38-M5K2Magnetic Mobile Power Bank

FCC Warning 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. NOTE 1: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Dongguan Ziwuniu Intelligent Technology Co., Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: December 30, 2024 FCC ID: 2BM38-M5K2 Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing Dongguan Ziwuniu Intelligent Technology 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. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing Dongguan Ziwuniu Intelligent Technology Co., Ltd certifies 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. Applicant: Dongguan Ziwuniu Intelligent Technology Co., Ltd Address: Room 201, Building 2, No. 112, Bihu Avenue, Fenggang Town, Dongguan City, Guangdong Province, China Contact Person: Hong Ren Tel.: 15521140952 Email: [email protected] Sincerely, Signature:

Dongguan Ziwuniu Intelligent Technology Co., Ltd U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: December 30, 2024 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2BM38-M5K2 Dongguan Ziwuniu Intelligent Technology 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: Dongguan Ziwuniu Intelligent Technology Co., Ltd FRN: 0036440824 Address: Room 201, Building 2, No. 112, Bihu Avenue, Fenggang Town, DongguanCity, Guangdong Province, China Signature: Contact Person: Hong Ren Tel: 15521140952 Email: [email protected]

Dongguan Ziwuniu Intelligent Technology Co., Ltd Date：December 30, 2024 Product Model Number: M5K2, i5 ultra, MO Ultra, Wi-P034, Wi-P046, ST-2, PW-580, DE-03, DE-04, MOU FCC ID: 2BM38-M5K2 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. Signature： By: Hong Ren Contact Listed on FCC Wesbite Email: [email protected] Telephone: 15521140952 On behalf of: Dongguan Ziwuniu Intelligent Technology Co., Ltd

Dongguan Ziwuniu Intelligent Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: December 30, 2024 Subject; Request for Confidentiality FCC ID: 2BM38-M5K2 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 In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. 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: Hong Ren Title: Manager

Page1 of 6 Dongguan FANYA Electronics Co., LTD 东莞市泛亚电子有限公司 TEL：0769-22490287 FAX：0769-22499451FY-GZ001 承 認 書 SPECIFICATION FORAPPROVAL 客戶： CUSTOMER: J023 客 戶 料 號： CUST P/N: 泛 亞 料 號： FINE P/N: FYJ023001 産 品 型 號： DESC: FYJ02322024051501L 日期： DATE: 2024/11/07 版本： Version: A.2 擬制 PREPARED BY 審核 CHECKED BY 批准 APPROVED BY 客戶承認 CUSTOMERAPPROVE 韦炳福池乐正胡伟 东莞市泛亚电子有限公司 Dongguan FANYAElectronics Co., LTD 公司地址：东莞市石碣镇刘屋科技东路194 号 No.194, East Technology Road, Liu Wu, Shijie Town, Dongguan City TEL ： 0769-22490287 / 22452492 FAX ： 0769-22499451 E-mail ： [email protected] Page3 of 6 Dongguan FANYA Electronics Co., LTD 东莞市泛亚电子有限公司 TEL：0769-22490287 FAX：0769-22499451FY-GZ001 SPECIFICATION 産 品 型 號： DESC FYJ02322024051501L 版本 Rev：A.2 客戶CUST: J023 泛亚料号Fine P/N： FYJ023001 客户料号CUST P/N: 一、尺寸DIMENSION:(mm) 二、原理图SCHEMATIC DIAGRAM: A16±0.5 B23±0.5 C23.5±0.5 D39±1.0 E134±2 E240±2 F1/F21-3 G 1.65 MAX H43.5±0.5 三、电气特性ELECTRICAL CHARACTERISTICS: 温度TEMPERATURE:25±10°C,湿度RELATIVE HUMIDITY:65±20% 序号 NO. 项目 ITEM 端子 TERMI NAL 标准 SPECIFICATION 测试条件 TEST FREQUENCY 测试仪器 TEST EQUIPMENTS coil IND.S-F6.8uH ±5% 100KHz/1.0VTH2829LX coil IND.S-F6.3uH ±5% 100KHz/1.0VTH2829LX coil DCRS-F140mΩMax 25°C TH2829LX coil DCRS-F100mΩMax 25°C TH2829LX coil Q值S-F25ref100KHz/1.0VLCZ METER 1062B coil Q值S-F50ref100KHz/1.0VLCZ METER 1062B 擬制 / 日期 PREPARED BY/DATE 審核 / 日期 CHECKED BY/DATE 韦炳福2024/11/07胡伟2024/11/07 Page4 of 6 Dongguan FANYA Electronics Co., LTD 东莞市泛亚电子有限公司 TEL：0769-22490287 FAX：0769-22499451FY-GZ001 SPECIFICATION 産 品 型 號： DESC FYJ02322024051501L-小线圈 版本 Rev：A.2 客戶CUST: J023 泛亚料号Fine P/N： FYJ023001 客户料号CUST P/N: 二、尺寸DIMENSION:(mm) 二、原理图SCHEMATIC DIAGRAM: A16±0.5 B23±1.0 C52 REF D1-3 E0.7±0.1 三、绕线参数Winding Specification: 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 Winding Direction 1SFLitz 0.08*24P11TsCCW 四、电气特性ELECTRICAL CHARACTERISTICS: 温度TEMPERATURE:25±10°C,湿度RELATIVE HUMIDITY:65±20% 序号 NO. 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TEST FREQUENCY 测试仪器 TEST EQUIPMENTS 1IND.S-F6.8uH ±5%100KHz/1.0VTH2829LX 2DCRS-F120mΩMax 25°C TH2829LX 擬制 / 日期 PREPARED BY/DATE 審核 / 日期 CHECKED BY/DATE 韦炳福 2024/11/07 胡伟 2024/11/07 Page5 of 6 Dongguan FANYA Electronics Co., LTD 东莞市泛亚电子有限公司 TEL：0769-22490287 FAX：0769-22499451FY-GZ001 SPECIFICATION 産 品 型 號： DESC FYJ02322024051501L-大线圈 版本 Rev：A.2 客戶CUST: J023 泛亚料号Fine P/N： FYJ023001 客户料号CUST P/N: 三、尺寸DIMENSION:(mm) 二、原理图SCHEMATIC DIAGRAM: A23.5±0.5 B39±1.0 C37 REF D1-3 E0.55±0.1 四、绕线参数Winding Specification: 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 Winding Direction 1SFLitz 0.08*24*2P9TsCCW 四、电气特性ELECTRICAL CHARACTERISTICS: 温度TEMPERATURE:25±10°C,湿度RELATIVE HUMIDITY:65±20% 序号 NO. 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TEST FREQUENCY 测试仪器 TEST EQUIPMENTS 1IND.S-F6.3uH ±5%100KHz/1.0VTH2829LX 2DCRS-F90mΩMax 25°C TH2829LX 擬制 / 日期 PREPARED BY/DATE 審核 / 日期 CHECKED BY/DATE 韦炳福 2024/11/07 胡伟 2024/11/07 Page6 of 6 DongguanFANYAElectronicsCo.,LTD 东莞市泛亚电子有限公司TEL：0769-22490287FAX：0769-22499451FY-GZ001 SPECIFICATION 産 品 型 號： DESC FYJ02322024051501L 版本 Rev：A.2 客戶CUST : J023 泛亚料号Fine P/N： FYJ023001 客户料号CUSTP/N : 五、包装PACKONG: 5.1包装图片Packingpictures: 5.2包装数量及规格PackingQuantity: 5.3包装以现有包装盘为参照标准，以实际出货包装为准,如有特需要求可以定制。 The packagingshall be based on the existingpackingplate and the actual deliverypackageshall prevail.If there is any requirement,we can customizeit. 六、材料清单Materiallist : 序号 number 材 料 名 称 Materialname 品 名 描 述 Description 制 造 商 Manufacturer 1 LitLitz0.08*24*2P 2 LitLitz 0.08*24P 3 无铅锡条无铅锡条 4 大磁片Φ43.5*8*0.5mm开孔开双L槽 5 小磁片Φ14*8*0.65mm 6 高温胶带8mm宽 7 背胶Φ42*0.08双面普通背胶带手撕位 8 背胶Φ13*10mm双面普通背胶带手撕位 9 磁铁7.8*1.5mmN52(高斯值2600) 项目Item数量Quantity材料规格Material 盒Box 200 Pcs370*265*55mm 箱Big Carton 10 00 Pcs420*270*310mm 擬制/日期 PREPAREDBY /DATE 審核/日期 CHECKEDBY /DATE 韦炳福2024/11/07胡伟2024/11/07

Report No: SSP24120094-1E FCC ID: 2BM38-M5K2 Annex of Test Report Annex A. EUT External Photos EUT View 1 EUT View 2 Report No: SSP24120094-1E FCC ID: 2BM38-M5K2 Annex of Test Report EUT View 3 EUT View 4 Report No: SSP24120094-1E FCC ID: 2BM38-M5K2 Annex of Test Report EUT View 5 EUT View 6

Report No: SSP24120094-1E FCC ID: 2BM38-M5K2 Annex of Test Report Annex D. Label and Information FCC Label Sample 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: SSP24120094-1E FCC ID: 2BM38-M5K2 Annex of Test Report Annex B. EUT Internal Photos EUT Internal View 1 EUT Internal View 2 Coil ANT Report No: SSP24120094-1E FCC ID: 2BM38-M5K2 Annex of Test Report EUT Internal View 3 EUT Internal View 4 Report No: SSP24120094-1E FCC ID: 2BM38-M5K2 Annex of Test Report EUT Internal View 5 EUT Internal View 6

-Page 1 of 21 - Report No.: HB20241219002E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com RF EXPOSURE Test Report Product: Magnetic Mobile Power Bank Trade Mark: N/A Model Number: M5K2 FCC ID: 2BM38-M5K2 Prepared for Dongguan Ziwuniu Intelligent Technology Co., Ltd Room 201, Building 2, No. 112, Bihu Avenue, Fenggang Town, Dongguan City, Guangdong Province, China Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com -Page 2 of 21 - Report No.: HB20241219002E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................................................... 5 1.1 DESCRIPTION OF EUT.......................................................................................................................................... 5 1.2 TEST MODE ...................................................................................................................................................... 5 1.3 TEST SETUP ...................................................................................................................................................... 5 1.4 ANCILLARY EQUIPMENT ....................................................................................................................................... 6 2 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 7 2.1 TEST LABORATORY .............................................................................................................................................. 7 2.2 ENVIRONMENTAL CONDITIONS .............................................................................................................................. 7 2.3 MEASUREMENT UNCERTAINTY ............................................................................................................................... 7 2.4 TEST SOFTWARE................................................................................................................................................. 7 3 LIST OF TEST EQUIPMENT .................................................................................................................................. 8 4 RF EXPOSURE..................................................................................................................................................... 9 4.1 MAXIMUM PERMISSIBLE EXPOSURE ........................................................................................................................ 9 4.1.1. Limit ..................................................................................................................................................... 9 4.1.2. Test Procedures ..................................................................................................................................... 9 4.1.3. Test Setup ............................................................................................................................................. 9 4.1.4. Test Result ...........................................................................................................................................10 5 PHOTOGRAPHS OF THE TEST SETUP ..................................................................................................................13 -Page 3 of 21 - Report No.: HB20241219002E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com TEST RESULT CERTIFICATION Applicant’s Name ................. : Dongguan Ziwuniu Intelligent Technology Co., Ltd Address ................................. : Room 201, Building 2, No. 112, Bihu Avenue, Fenggang Town, Dongguan City, Guangdong Province, China Manufacturer's Name .......... : Dongguan Ziwuniu Intelligent Technology Co., Ltd Address ................................. : Room 201, Building 2, No. 112, Bihu Avenue, Fenggang Town, Dongguan City, Guangdong Province, China Product description Product name ........................ : Magnetic Mobile Power Bank Model Number ....................... : M5K2 Standards ............................. : FCC CFR 47 PART 1 , 1.1310 Test procedure ....................... : KDB 680106 D01 Wireless Power Transfer v04 This device described above has been tested by Shenzhen HongBiao Certification& Testing Co., Ltd and the test results show that the equipment under test (EUT) is in compliance with the EMC requirements. And it is applicable only to the tested sample identified in the report. Date of Test.......................................... : Date (s) of performance of tests ............. : Dec. 20, 2024~ Dec. 26, 2024 Test Result ............................................ : Pass Testing Engineer : ( Z o e Su) Technical Manager : (Ha n s M o u) Authorized Signatory : (L e o S u) -Page 4 of 21 - Report No.: HB20241219002E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Revision History Revised No. Date of Issue Description 01 Dec. 26, 2024 Original -Page 5 of 21 - Report No.: HB20241219002E…

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CCUT Testing & Certification Report No: SSP24120094-1E FCC Test Report Page 1 of 38 FCC TEST REPORT FCC ID: 2BM38-M5K2 Report No. : SSP24120094-1E Prepared For : Dongguan Ziwuniu Intelligent Technology Co., Ltd Product Name : Magnetic Mobile Power Bank Model Name : M5K2 FCC Rule : FCC Part 15 Subpart C Date of Issue : 2024-12-25 Prepared By : Shenzhen CCUT Quality Technology Co., Ltd. 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. CCUT Testing & Certification Report No: SSP24120094-1E FCC Test Report Page 2 of 38 Test Report Basic Information Applicant..................................: Dongguan Ziwuniu Intelligent Technology Co., Ltd Address of Applicant...............: Room 201, Building 2, No. 112, Bihu Avenue, Fenggang Town, Dongguan City, Guangdong Province, China Manufacturer..........................: Dongguan Ziwuniu Intelligent Technology Co., Ltd Address of Manufacturer........: Room 201, Building 2, No. 112, Bihu Avenue, Fenggang Town, DongguanCity, Guangdong Province, China Product Name.........................: Magnetic Mobile Power Bank Brand Name.............................: - Main Model..............................: M5K2 Series Models..........................: i5 ultra, MO Ultra, Wi-P034, Wi-P046, ST-2, PW-580, DE-03, DE-04, MOU Test Standard..........................: FCC Part 15 Subpart C ANSI C63.10-2013 Date of Test .............................: 2024-12-12 to 2024-12-18 Test Result...............................: PASSED Tested Engineer ....................: (Colin Chen) Project Manager......................: (Lieber Ouyang) 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. CCUT Testing & Certification Report No: SSP24120094-1E FCC Test Report Page 3 of 38 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 ................................................................................................................................................. 36 6.1 Standard and Limit.............................................................................................................................................. 36 6.2 Test Procedure........................................................................................................…

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Report No: SSP24120094-1E FCC ID: 2BM38-M5K2 Annex of Test Report Annex C. Test Photos Conducted Emission Test View 1 Conducted Emission Test View 2 Report No: SSP24120094-1E FCC ID: 2BM38-M5K2 Annex of Test Report Radiated Emission Test View 1 Radiated Emission Test View 2 Report No: SSP24120094-1E FCC ID: 2BM38-M5K2 Annex of Test Report Radiated Emission Test View 3 Radiated Emission Test View 4 Report No: SSP24120094-1E FCC ID: 2BM38-M5K2 Annex of Test Report Radiated Emission Test View 5 Radiated Emission Test View 6 Report No: SSP24120094-1E FCC ID: 2BM38-M5K2 Annex of Test Report Radiated Emission Test View 7 Radiated Emission Test View 8