2BTOTERPWMAC15BK-CNVehicle MagSafe

Rev 1/26/2023 ERTEA SE Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07-09-2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BTOTERPWMAC15BK-CN (“ERTEA SE”) 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. (“ERTEA SE”) 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) Chunjuan Wang (Applicant printed name) Rev 1/26/2023 ERTEA SE Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07-09-2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BTOTERPWMAC15BK-CN (“ERTEA SE”) certifies that, as of the date of the filing of the application, ERTEA SE 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) Chunjuan Wang

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Name: Opuor INC Address: 6510 S Academy Blva Ste A 642 Colorado Springs, CO 80906 United States FRN ：0036496966 Contact Person: Shuiqing Yang Tel.: (650)3156698 Email: [email protected] This letter is to confirm that the US Agent for Service of Process accepts responsibility to act as a local representative on behalf of ERTEA SE. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Applicant: Company Name: ERTEA SE Product Description: Vehicle MagSafe FRN: 0037751336 Grantee Code: 2BTOT FCC ID: 2BTOTERPWMAC15BK-CN Contact Name: Chunjuan Wang Address: KLIMENTSKA 1746/52 NOVE MESTO 110 00PRAHA CZECHIA Telephone No: 18565750283 E-mail: [email protected] The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. This Agreement is valid until (Permanently valid). Date: 2026/7/09 Applicant’s Name: ERTEA SE US Agent for Service of Process’s Name: Opuor INC Title: Manager Title: Manager Signature Signature

ERTEA SE Date：07-09-2026 Product/ Model Number: Vehicle MagSafe/ERPWMAC15BK-CN FCC ID：2BTOTERPWMAC15BK-CN 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: Chunjuan Wang Contact Listed on FCC Wesbite Title: General Manager Email: [email protected] Telephone: 18565750283 On behalf of: ERTEA SE

ERTEA SE Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: July 9, 2026 Subject; Request for Confidentiality FCC ID:2BTOTERPWMAC15BK-CN 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: Chunjuan Wang Title: General Manager

I n p u t : P D 2 0 W m i n . O u t p u t M F M 5 W , 7 . 5 W , 1 0 W , 1 5 W m a x , M a d e i n C h i n a , E R T E A S E , C z e c h i a , su p p o r t @ e r t e a . e u 3cm FCC ID: 2BTOTERPWMAC15BK-CN 0.5cm Model: ERPWMAC15BK-CN

Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26027254E1-2 SZNTT-TR832-0 Tel:0755-27889935 Web:http://www.ntt-testing.com Page 1 of 15 MPE REPORT Vehicle MagSafe MODEL No.: ERPWMAC15BK-CN FCC ID: 2BTOTERPWMAC15BK-CN REPORT NO.: SZNTT26027254E1-2 ISSUE DATE: Jul. 08, 2026 Prepared for ERTEA SE KLIMENTSKA 1746/52 NOVE MESTO 110 00PRAHA CZECHIA Prepared by Shenzhen NTT Testing Technology Co.,Ltd. 1B, Building 2, Factory Building & 103, Building 3, Factory Building, Dayang Industrial Park, No.4, Industrial Avenue, Tangwei Community, Fuhai Sub-district, Bao 'an District, Shenzhen City, Guangdong, China Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26027254E1-2 SZNTT-TR832-0 Tel:0755-27889935 Web:http://www.ntt-testing.com Page 2 of 15 TABLE OF CONTENT Test Report Description Page 1. SUMMARY OF TEST RESULT ........................................................................................................ 4 2. GENERAL INFORMATION ............................................................................................................... 5 2.1. DESCRIPTION OF DEVICE (EUT) .................................................................................................................................... 5 2.2. TEST SETUP .................................................................................................................................................................... 6 2.3. DESCRIPTION OF TEST FACILITY .................................................................................................................................... 7 2.4. MEASUREMENT UNCERTAINTY ....................................................................................................................................... 7 3. MEASURING DEVICE AND TEST EQUIPMENT ......................................................................... 8 3.1. FOR MPE MEASUREMENT ............................................................................................................................................. 8 4. RF EXPOSURE ................................................................................................................................... 9 4.1. MEASURING STANDARD .................................................................................................................................................. 9 4.2. REQUIMENTS .................................................................................................................................................................. 9 4.3. TEST CONFIGURATIO ..................................................................................................................................................... 10 4.4. LIMITS ........................................................................................................................................................................... 11 4.5. MEASURING RESULTS .................................................................................................................................................. 13 5. PHOTOGRAPHS OF TEST SETUP .............................................................................................. 15 Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26027254E1-2 SZNTT-TR832-0 Tel:0755-27889935 Web:http://www.ntt-testing.com Page 3 of 15 TEST REPORT DESCRIPTION Applicant : ERTEA SE Address : KLIMENTSKA 1746/52 NOVE MESTO 110 00PRAHA CZECHIA Manufacturer : ShenZhen Sunlike Technology Co.,Ltd. Address : Building 9, TongFuCun Industrial Zone, Dalang Street, Longhua District, Shenzhen City, China EUT : Vehicle MagSafe Model Name : ERPWMAC15BK-CN Trademark : ERPOWER Measurement Procedure Used: FCC Part 1(1.1310) and Part 2(2.1091) KDB 680106 D01 Wireless Power Transfer v04 The device described above is tested by Shenzhen NTT Testing Technology 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 measurement results are contained in this test report and Shenzhen NTT Testing Technology Co.,Ltd. is assumed full of responsibility for the accuracy and completeness of these measurements. Also, this report shows that the EUT (Equipment Under Test) is technically compliant with the FCC requirements. This report applies to above tested sample only and shall not be reproduced in part without written approval of Shenzhen NTT Testing Technology Co.,Ltd. Prepared by(Test Engineer): Cindy Qin Reviewer(Supervisor): Ken Wu Approved(Manager): Abel Yu Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26027254E1-2 SZNTT-TR832-0 Tel:0755-27889935 Web:http://www.ntt-testing.com Page 4 of 15 1. SUMMARY OF TEST RESULT EMISSION Description of Test Item Standard & Limits Results MPE FCC Part 1(1.1310) and Part 2(2.1091) KDB 680106 D01 Wireless Power Transfer v04 Pass Note: N/A is an abbreviation for Not Applicable. Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26027254E1-2 SZNTT-TR832-0 Tel:0755-27889935 Web:http://www.ntt-testing.com Page 5 of 15 2. GENERAL INFORMATION 2.1. Description of Device (EUT) EUT : Vehicle MagSafe Model Number : ERPWMAC15BK-CN Power Rating : Input: PD 20W Wireless Output: 5W, 7.5W, 10W, 15W Max Operation Frequency for WPT : 111-205 KHz Modulation : ASK Antenna Type: : Coil Antenna Date of Received : Jun. 30, 2026 Date of Test : Jun. 30, 2026 to Jul. 08, 2026 Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26027254E1-2 SZNTT-TR832-0 Tel:0755-27889935 Web:http://www.ntt-testing.com Page 6 of 15 2.2. Test Setup Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26027254E1-2 SZNTT-TR832-0 Tel:0755-27889935 Web:http://www.ntt-testing.com Page 7 of 15 2.3. Description of Test Facility 2.4. Measurement Uncertainty Parameter Uncertainty Temperature ±1°C Humidity ±5% DC and low frequency voltages ±3% Electric Field Emissions(0.3-3.0MHz) 0.08V/m Magnetic Field Emissions(0.3-3.0MHz) 0.02A/m uT …

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1.MECHANICAL DIMENSION (UNIT:mm) 2.SCHEMATICS: ADC I2H 43.5±0.519±0.5 0.8±0.05 31±22.5Max 2. WINDING： STE P TAPE REMAR K N1 3. LECTRICAL SPECIFICATION: ITEM SPEC page:2/2 TEST COND 100KHz,0.25V AT 25°C 7.4uH±10% 58mΩ Max 80°C HI-POT Coil with magnetic sheet S-FNormal state S-F Hot air line⌀ 0.08*80mm 2UEW 11TS (Ref) LDCRtemperature Coil Specifications START-FINISHWIRE TYPETURNS Manufacturer： ERTEA SE ADD: KLIMENTSKA 1746/52 NOVE MESTO 110 00PRAHA CZECHIA

FCC PART 15 SUBPART C Vehicle MagSafe MODEL No.: ERPWMAC15BK-CN FCC ID: 2BTOTERPWMAC15BK-CN REPORT NO.: SZNTT26027254E1-1 ISSUE DATE: Jul. 08, 2026 Prepared for ERTEA SE KLIMENTSKA 1746/52 NOVE MESTO 110 00PRAHA CZECHIA Prepared by Shenzhen NTT Testing Technology Co., Ltd. 1B, Building 2, Factory Building & 103, Building 3, Factory Building, Dayang Industrial Park No.4, Industrial Avenue, Tangwei Community, Fuhai Sub-district, Bao 'an District, Shenzhen City, China TEL: 0755-27889935 Report No.: SZNTT26027254E1-1 SZNTT-TR825-0 Page 2 of 23 Hotline:0755-27889935 http://www.ntt-testing.com TABLE OF CONTENT Test Report Description Page 1. SUMMARY OF TEST RESULTS .......................................................................................................................... 5 2. GENERAL INFORMATION .................................................................................................................................. 6 2.1. Description of Device (EUT) ........................................................................................................................... 6 2.2. Description of Support Units ........................................................................................................................... 6 2.3. Independent Operation Modes ....................................................................................................................... 7 2.4. Test Mode ....................................................................................................................................................... 8 2.5. Description of Test Facility .............................................................................................................................. 8 2.6. Measurement Uncertainty............................................................................................................................... 9 3. MEASURING DEVICE AND TEST EQUIPMENT .............................................................................................. 10 4. 20DB BANDWIDTH ........................................................................................................................................... 12 4.1. Test Procedure .............................................................................................................................................. 12 4.2. Test Setup ..................................................................................................................................................... 12 4.3. Test Results .................................................................................................................................................. 12 5. POWER LINE CONDUCTED EMISSION MEASUREMENT ............................................................................. 13 5.1. Block Diagram of Test Setup ........................................................................................................................ 13 5.2. Limits ............................................................................................................................................................. 13 5.3. Test Procedure .............................................................................................................................................. 13 5.4. Measuring Results ........................................................................................................................................ 14 6. RADIATED EMISSION TEST ............................................................................................................................. 17 6.1. Measurement Procedure .............................................................................................................................. 17 6.2. Test SET-UP (Block Diagram of Configuration) ............................................................................................ 17 6.3. Radiated Emission Limit ............................................................................................................................... 18 6.4. Measurement Result..................................................................................................................................... 20 7. TEST PHOTOGRAPHS AND EUT PHOTOGRAPHS ....................................................................................... 23 Report No.: SZNTT26027254E1-1 SZNTT-TR825-0 Page 3 of 23 Hotline:0755-27889935 http://www.ntt-testing.com TEST REPORT DESCRIPTION Applicant : ERTEA SE Address : KLIMENTSKA 1746/52 NOVE MESTO 110 00PRAHA CZECHIA Manufacturer : ShenZhen Sunlike Technology Co.,Ltd. Address : Building 9, TongFuCun Industrial Zone, Dalang Street, Longhua District, Shenzhen City, China EUT : Vehicle MagSafe Model Name : ERPWMAC15BK-CN Trademark : ERPOWER Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 15, Subpart C PASS The above equipment was tested by Shenzhen NTT Testing Technology Co., Ltd.The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10-2020 + Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024 and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15C The test results of this report relate only to the tested sample identified in this report. Prepared by(Test Engineer): Cindy Qin Reviewer(Supervisor): Ken Wu Approved(Manager): Abel Yu Report No.: SZNTT26027254E1-1 SZNTT-TR825-0 Page 4 of 23 Hotline:0755-27889935 http://www.ntt-testing.com Modified Information Version Report No. Revision Data Summary Ver.1.0 SZNTT26027254E1-1 Jul. 08, 2026 Original Version Report No.: SZNTT26027254E1-1 SZNTT-TR825-0 Page 5 of 23 Hotline:0755-27889935 http://www.ntt-testing.com 1. SUMMARY OF TEST RESULTS Test Item Section in CFR 47 Result Antenna requireme…

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