FCC ID: NYOMBECWPC2310 UNIT ASSY-WIRELESS CHARGING

ESTABLISHED BY MOBASE ELECTRONICS U S E R M A N U A L WPC PAGE 1/6 SPEC NO. CONTENTS 1. GENERAL INFORMATION 2. ELECTRICAL CHARACTERISTICS

Rev.NO RELEASED DESCRIPTION OF CHANGE REL. DATE 2023.06.15 REFERENCE ALL 2023.06.15 J W PARK CHANGE PAGE SORT PREPARED REV. DATE CHECKED REV. BY APPROVED Original archive

(PLM SYSTEM) APPR OVAL J W PARK J Y JIN J H LEE DSF-4-02-01A-1 MOBASE ELECTRONICS CO., LTD. A4(210x297) U S E R M A N U A L SPEC NO SHT/SHTS 2/6 Date Ver. Editor Chap. Description Document Change History CR#

U S E R M A N U A L SPEC NO SHT/SHTS 3/6 Contents list page 1. GENERAL INFORMATION ............................................................. 3 1.1. Description of WPC UNIT ............................................................................................... 3 1.2. System overview ............................................................................................................. 5 2. ELECTRICAL CHARACTERISTICS ................................................................................... 5 2.1. Operating characteristics of MP .................................................................................... 5 2.2 UNIT Inout/OutputInterface .............................................................................................. 6 1. GENERAL INFORMATION 1.1 Description of WPC UNIT WPC UNIT provides the following functions. MAX 10W Wireless Charging Wireless Charging : 114~116kHz (5W,10W),126~128kHz(7.5W) Picture 1: System configuration U S E R M A N U A L SPEC NO SHT/SHTS 5/6 1.2 System overview Wireless charging controller <LP, MP> - System for charging mobile phone wirelessly in vehicle using electromagnetic induction between coils After inputting IGN1 power, the reception coil (cell phone RX Coil)

(TX side charging pad: wireless charger side) Current flows in the transmission coil The magnetic field generated by the current of the transmission coil is guided to the receiving coil and induction current is generated in the receiving coil The charging current starts to be charged through PMIC (Power module IC) of mobile phone 2 ELECTRICAL CHARACTERISTICS 2.1 Operating characteristics of MP Item Rated Supply Voltage Operating Voltage Operating Temperature Storage temperature range MP<WPC> Frequency Specification DC 12V DC 9 ~ 16V

- 30 ~ + 75

- 40 ~ + 85 114 116 kHz(WPC 5W, 10W) 126 128 kHz(WPC 7.5W) Standby Current Below than 1mA Table 1: Electrical characteristics of MP U S E R M A N U A L SPEC NO SHT/SHTS 6/6 2.2 UNIT Input/Output Interface Pin No. Description Reference 1 2 3 4 5 6 7 8 9 10 11 12 GND GND WC_AMBER_IND_OUT WC_GREEN_IND_OUT1 B_CAN_LOW B_CAN_HIGH WC_GREEN_IND_OUT2 NC NC WC_GREEN_IND_OUT3 IGN1 BAT+

U S E R M A N U A L SPEC NO SHT/SHTS 6/6 CAUTION :

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. Any changes or modifications (including the antennas) to this device that are not expressly approved by the manufacturer may void the user's authority to operate the equipment. FCC and IC RF Radiation Exposure Statement: This equipment complies with FCC and IC RF Radiation exposure limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body. RF du FCC et IC d'exposition aux radiations: Cet quipement est conforme l'exposition de FCC et IC rayonnements RF limites -tablies pour un environnement non contrl. Lantenne pour ce transmetteur ne doit pas tre mme endroit avec dautres metteur sauf conformment FCC et IC procdures de produits Multi-metteur. Cet quipement doit tre install et utilis avec une distance minimale de 20 cm entre le radiateur et votre corps. This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions:

(1) This device may not cause interference.

(2) This device must accept any interference, including interference that may cause undesired operation of the device. Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

(1) Lappareil ne doit pas produire de brouillage;

(2) Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement.

MOBASE ELECTRONICS CO., LTD. 100, Saneopro 156beongil, Gwonseongu, Suwonsi, Gyeonggido, Republic of Korea Date : 2023.09.08 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 LETTER FOR AUTHORIZATION FCC ID: NYOMBECWPC2310 To whom it may concern:

I, the undersigned, hereby authorize SGS Korea Co., Ltd. and hereafter referred to as SGS Korea, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by SGS Korea Co., Ltd. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing SGS Korea as our agent, we still recognize that we are responsible to:

a) comply with the relevant provisions of the certification program;

b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints;

c) make claims regarding certification only in respect of the scope for which certification has been granted;

d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized;

e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division;

MOBASE ELECTRONICS CO., LTD. 100, Saneopro 156beongil, Gwonseongu, Suwonsi, Gyeonggido, Republic of Korea f) use certification only to indicate the products are certified as being in conformity with specified standards;

g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner;

h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division;

i) keep a record of all complaints made known to the us relating to the products compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested;

j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification;

k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours Name : HeeTack Ryu Title : Manager Company Name : MOBASE ELECTRONICS CO., LTD.

SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Declaration Applicant Legal Business Name MOBASE ELECTRONICS CO., LTD. Address Grantee Code FCC ID 100, Saneopro 156beongil, Gwonseongu, Suwonsi, Gyeonggido, Republic of Korea NYO NYOMBECWPC2310 Authorized Contact Name HeeTack Ryu Contact Email Contact Phone shadow@mobaseelec.com

+82314203482 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare;

a) b) c) d) e) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for:

labeling the equipment with the exact FCC ID as specified in this application,

(1)

(2) compliance statement labeling pursuant to the applicable rules,

(3) compliance of the equipment with the applicable technical rules, if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCCs technical requirements. in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements.

(1)

(2)

(3) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. the Applicant shall, upon request by SGS, at the Applicants expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) g) neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a party for these purposes. the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List: Covered List MOBASE ELECTRONICS CO., LTD. (the applicant) 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. MOBASE ELECTRONICS CO., LTD. (the applicant) certifies that, as of the date of the filing of the application, the applicant [is not]

identified on the Covered list, established pursuant to 1.50002, as an entity producing covered equipment. Applicant Signature:

Date: 2023.09.08 Print Name:

HeeTack Ryu Title:

Manager

*NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database QSF27-14-04 Rev 1.0 Rev. Feb 6, 2023 Page 1 of 1 Original Issue: Jan. 4, 2021

MOBASE ELECTRONICS CO., LTD. 100, Saneopro 156beongil, Gwonseongu, Suwonsi, Gyeonggido, Republic of Korea Date : 2023.09.08 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 REQUEST FOR CONFIDENTIALITY FCC ID: NYOMBECWPC2310 Pursuant to Sections 0.457 and 0.459 of the Commissions Rules (CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, (Cresyn Co., Ltd.) hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give , (Cresyn Co., Ltd.) temporary confidentiality of commercially sensitive information prior to product release. The requested Permanent and Temporary Confidential exhibits are listed as follows:

CONFIDENTIAL LIST Permanent 1 2 3 4 5 6 7 Short-Term Block Diagram Operational Descriptions Schematics External Photos Internal Photos Test-Setup Photos User Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Sincerely Yours Name : HeeTack Ryu Title : Manager Company Name : MOBASE ELECTRONICS CO., LTD.

Cover Letter-Wireless Charger Approval FCC ID: NYOMBECWPC2310 Date: 08 September, 2023 Gentlemen:

Theres a MBECWPC2310 that would like to have your authorization as an Inductive wireless power transfer applications approval. The specific product as below, MBECWPC2310, with its designed features and specified description, considers special requirements for KDB 680106 DO1 v03 section 5, b) requirements. Company:

Product Name: UNIT ASSY-WIRELESS CHARGING Model Number: MBECWPC23 10 FCC ID: NYOMBECWPC2310 KDB 680106 D01 v03 Section 5, b) Requirements:

(1) Power transfer frequency is less that 1 MHz Result:

Complied Product Technical Specification:

0.114 ~ 0.116 MHz, 0.126 ~ 0.128 MHz. 5, 7.5 and 10 Watts.

(2) Output power from each primary coil is less than Complied or equal 15 watts.

(3) The system may consist of more than one source | The transfer system including a Complied primary coils, charging one or more clients. If more | charging system with multiple than one primary coil is present, the coil pairs may primary coils are to detect and be powered on at the same time. allow only between individual pairs of coils.

(4) Client device is placed directly in contact with Client device is placed directly in Complied the transmitter contact with the transmitter. N/A

(5) Mobile exposure conditions only (portable This is a portable device that need exposure conditions are not covered by this PAG. exclusion).

(6) The aggregate H-field strengths at 15 cm surrounding the device and 20 cm above the top H-Field: 0.211 A/m (at 15 cm)

< 0.815 A/m (50% of the limit) Complied surface from all simultaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. Sincerely, By: Jinhyoung Cho

(Signature 1) (Print name) Title: Technical Manager On behalf of: SGS Korea Co., Ltd. (Company Name) Telephone: +82-3 1-428-0903

UNITED STATES DESIGNATED AGENT LETTER Date: 2023.09.08 TO:

Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Applicant Company Name: MOBASE ELECTRONICS CO., LTD. Grantee Code: NYO Contact Name: HeeTack Ryu Address: 100, Saneopro 156beongil, Gwonseongu City/Province/Zip: Suwonsi, Gyeonggi do/South korea/16648 Telephone: +82314203482 Fax: N/A Email: shadow@mobaseelec.com U.S. designated agent Company Name: Americas Compliance FRN:

Contact Name:

Address:

Consulting LLC dba iCertifi 0033399411 Paul A Preston 1001 SW Disk Drive, Suite 250 City/Province/Zip: Bend, Oregon 97702, Telephone:

Fax:

Email:

United States

+1(866) 885-4575 N/A fccagent@icertifi.com Applicable Equipment: FCC ID: < NYOMBECWPC2310 >

ATTN: Director of Certification:

We, MOBASE ELECTRONICS CO., LTD. and Americas Compliance Consulting LLC dba iCertifi understand and acknowledge the applicants consent and the designated agents 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 e-mail of the designated agent listed above. We, MOBASE ELECTRONICS CO., LTD. and Americas Compliance Consulting LLC dba iCertifi acknowledge the applicants acceptance of its obligation 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. Applicant U.S. designated agent Name (Printed): HeeTack Ryu Title: Manager Signature:

Name (Printed): Paul A Preston Title: President Signature: