2BTVDDWC-1000Wireless charger

DRAX Inc. 26, Jeonpa-ro 62 beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 14086 Republic of Korea Date: Jan. 16. 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BTVDDWC-1000 FRN: 0037776754 US Agent – Attestation Statement / Part 2.911(d)(7) DRAX Inc. certifies, that as of Jan. 16. 2026, we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: 2BTVDDWC-1000 DRAX Inc., accepts to maintain an agent of 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. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of DRAX Inc. for FCC ID: 2BTVDDWC-1000 Designated Agent Information: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, Company: DRAX Inc. Designated Agent: FCC US Agent, LLC Company Representative: Sungwoong Kim Designated Agent Representative: Tim Payne Signature: Signature:

Rev 1/26/2023 DRAX Inc. 26, Jeonpa-ro 62 beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 14086, Repubilc of Korea Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Jan. 22. 2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BTVDDWC-1000 DRAX Inc. (“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. DRAX Inc. (“the applicant”) 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, DRAX Inc. Sungwoong Kim (Applicant signature) Rev 1/26/2023 DRAX Inc. 26, Jeonpa-ro 62 beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 14086, Repubilc of Korea Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Jan. 22. 2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BTVDDWC-1000 DRAX Inc. (“the applicant”) 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. Sincerely, DRAX Inc. Sungwoong Kim (Applicant signature)

DRAX Inc. 26, Jeonpa-ro 62 beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 14086, Repubilc of Korea Date: Jan. 22. 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA SUBJECT: Application for Certification for FCC ID: 2BTVDDWC-1000 To Whom It May Concern: We, the undersigned, hereby authorize SangHoon, Yu at Lab-T, Inc. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by SangHoon, Yu at Lab-T, Inc. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, (Signature) Sungwoong Kim / Manager +82-31-459-8530 26, Jeonpa-ro 62 beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 14086, Repubilc of Korea

DRAX Inc. 26, Jeonpa-ro 62 beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 14086, Repubilc of Korea Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2BTVDDWC-1000 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name - Block Diagram - Schematics - Operational Description - 07. Block Diagram.pdf - 08. Schematics.pdf - 10. Operation Description.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below for a period of 180 days Exhibit Type File Name - Test Setup photos - RF Exposure Test Setup Photos - External Photos - Internal Photos - User manual - 03. Test Setup Photos.pdf - 04. RF Exposure Test Setup Photos.pdf - 05. External Photos.pdf - 06. Internal Photos.pdf - 09. User Manual.pdf (Signature) Sungwoong Kim / Manager +82-31-459-8530 26, Jeonpa-ro 62 beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 14086, Repubilc of Korea

Copyright ⓒ 2026. Lab-T, Inc. Label Information Copyright ⓒ 2026. Lab-T, Inc. 1. Label Location Rear 2. FCC Label Label Location

1. Test Configuration 2. Limit The RF exposure limits, as set forth in § 1.1310, do not cover the frequency range below 100 kHz for Specific Absorption Rate (SAR) and below 300 kHz for Maximum Permitted Exposure (MPE). In addition, present limitations of RF exposure evaluation systems prevent an accurate evaluation of SAR below 4 MHz. For these reasons, a specific MPE-based RF Exposure compliance procedure for devices operating in the aforementioned low-frequency ranges has been set in place. This procedure is applicable to Equipment Authorization of all RF devices, thus including, but not limited to, Part 18 and WPT devices. Accordingly, for § 2.1091-Mobile devices, the MPE limits between 100 kHz to 300 kHz are to be considered the same as those at 300 kHz in Table 1 of § 1.1310, that is, 614 V/m and 1.63 A/m, for the electric field and magnetic field, respectively. For § 2.1093-Portable devices below 4 MHz and down to 100 kHz, the MPE limits in § 1.1310 (with the 300 kHz limit applicable all the way down to 100 kHz) can be used for the purpose of equipment authorization in lieu of SAR evaluations. (B) Limits for General Population/Uncontrolled Exposure *1001.636140.3 ~ 1.34 300 ~ 1,500 Per the guidance of KDB 680106, the E-field and H-field limits shown in the table above are extended down to 100kHz. 30 f/150030 1,500 ~ 100,000130 61.00.16361.430 ~ 300 (A) Limits for Occupational/Controlled Exposure 0.3 ~ 3.06141.63*1006 6*900/f24.89/f1842/f3.0 ~ 30 1,500 ~ 100,000 300 ~1,500 RF EXPOSURE Note f = frequency in MHz * = Plane-wave equivalent power density 5 f/300 6 6 30 ~ 30027.50.0730.230 1.34 ~ 30824/f2.19/f*180/f230 Frequency Range (MHz) Magnetic field Strength (A/m) Electric field strength (V/m) Averaging time (minutes) Power density (mW/cm2) Table 1—Limits for Maximum Permissible Exposure (MPE) Copyright ⓒ 2026. Lab-T, Inc. Page :1 / 5 3. Equipment Approval Considerations (1) The power transfer frequency is below 1 MHz. (2) The output power from each transmitting element (e.g., coil) is less than or equal to 15 watts. -The DUT is that supports up to 15 W -When the client device is placed directly in contact with transmitter, then charging is able to start. -Yes -Yes (refer to 4page) -The DUT(Device Under Test) includes one radiating structure. -The power transfer frequency is set from 110 kHz to 205 kHz. Therefore the frequency specification is satisfied with the device. (3) A client device providing the maximum permitted load is placed in physical contact with the transmitter (i.e., the surfaces of the transmitter and client device enclosures need to be in physical contact) (4) Only § 2.1091-Mobile exposure conditions apply (i.e., this provision does not cover § 2.1093-Portable exposure conditions). (5) The E-field and H-field strengths, at and beyond 20 cm surrounding the device surface, are demonstrated to be less than 50% of the applicable MPE limit, per KDB 447498, Table 1. These measurements shall be taken along the principal axes of the device, with one axis oriented along the direction of the estimated maximum field strength, and for three points per axis or until a 1/d (inverse distance from the emitter structure) field strength decay is observed. Symmetry considerations may be used for test reduction purposes. The device shall be operated in documented worst-case compliance scenarios (i.e., the ones that lead to the maximum field components), and while all the radiating structures (e.g., coils or antennas) that by design can simultaneously transmit are energized at their nominal maximum power. (6) For systems with more than one radiating structure, the conditions specified in (5) must be met when the system is fully loaded (i.e., clients absorbing maximum power available), and with all the radiating structures operating at maximum power at the same time, as per design conditions. If the design allows one or more radiating structures to be powered at a higher level while other radiating structures are not powered, then those cases must be tested as well. For instance, a device may use three RF coils powered at 5 W, or one coil powered at 15 W: in this case, both scenarios shall be tested. Copyright ⓒ 2026. Lab-T, Inc. Page :2 / 5 4. Test Methods 4.1 Measurement Procedure 4.2 Test Diagram 1. The RF exposure test was performed at the turn table of anechoic chamber. 2. The edge of the charger(EUT) and center of the filed probe should be located at specified distance(20 cm). 3. Maximum value of E-field and H-field were measured for the five side each at the specified distance and recorded them on the following Test Result table. Five sides are [A]Front, [B]Left, [C]Rear, [D]Right, [E]Top and [F]Bottom. Please see below diagram. 4. The EUT was implemented by the dictates of KDB 680106D01 accordingly. E A B E U T C D F Copyright ⓒ 2026. Lab-T, Inc. Page :3 / 5 4.3 Test Mode 4.4 Test Result Comply (measurement data : refer to below) E-field Measurements H-field Measurements E-field Measurements H-field Measurements E-field Measurements In order to check all kinds of possible configurations, EUT was evaluated with appropriate client and under each charging condition as below table. Right [D] (A/m) Top [E] (A/m) Bottom [F] (A/m) Limit (A/m) 20 cm0.320.260.350.260.250.261.63 Bottom [F] (V/m) Limit (V/m) - Test Mode : Mode 3 Distance Front [A] (V/m) Left [B] (V/m) Rear [C] (V/m) Right [D] (V/m) Top [E] (V/m) Bottom [F] (V/m) Limit (V/m) 1.701.04614.00 - Test Mode : Mode 2 Distance Front [A] (V/m) Left [B] (V/m) Rear [C] (V/m) Right [D] (V/m) 20 cm2.541.341.321.661.611.00614.00 Test ModeOutput Power Mode 15 W Wireless Charging Mode 27.5 W Wireless Charging Mode 310 W Wireless Charging Mode 415 W Wireless Charging - Test Mode : Mode 1 Distance Front [A] (V/m) Left [B] (V/m) Rear [C] (V/m) Right [D] (V/m) Top [E] (V/m) 20 cm 20 cm3.681.971.812.282.231.41614.00 Top [E] (V/m) Bottom [F] (V/m) Limit (V/m) Distance Front [A] (A/m) Left [B] (A/m) Rear [C] (A/m) 2.671.511.411.73 Distance Front …

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REPORT No.:TRRFCC26-0003 Total 18 pages TRF-R-003(00) Page: 2 / 18 Copyright ⓒ 2026. Lab-T, Inc. CONTENTS 1. Revision History ....................................................................................................................................... 3 2. Information ................................................................................................................................................ 4 2.1 Applicant Information ............................................................................................................................... 4 2.2 Test Laboratory Information ..................................................................................................................... 4 2.3 Test Site ................................................................................................................................................... 4 3. Information About Test Equipment ........................................................................................................ 5 3.1 Equipment Information ............................................................................................................................. 5 3.2 Antenna Information ................................................................................................................................. 5 3.3 Test Mode ................................................................................................................................................ 5 3.4 Tested Companion Device Information ................................................................................................... 5 4. Test Report ................................................................................................................................................ 6 4.1 Summary .................................................................................................................................................. 6 4.2 Measurement Uncertainty ........................................................................................................................ 6 4.3 Transmitter Requirements ...................................................................................................................... 7 4.3.1 Antenna Requirements ...................................................................................................................... 7 4.3.2 20 dB Bandwidth ............................................................................................................................... 8 4.3.3 Radiated Emission .......................................................................................................................... 11 4.3.4 Conducted Emission ....................................................................................................................... 15 APPENDIX I .................................................................................................................................................... 17 REPORT No.:TRRFCC26-0003 Total 18 pages TRF-R-003(00) Page: 3 / 18 Copyright ⓒ 2026. Lab-T, Inc. 1. Revision History Test Report No. Date Description TRRFCC26-0003 2026-01-22 Initial issue REPORT No.:TRRFCC26-0003 Total 18 pages TRF-R-003(00) Page: 4 / 18 Copyright ⓒ 2026. Lab-T, Inc. 2. Information 2.1 Applicant Information Applicant Name DRAX Inc. Address 26, Jeonpa-ro 62 beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 14086, Repubilc of Korea Telephone No. +82-31-459-8530 Person in Charge Sungwoong Kim / [email protected] Manufacturer DRAX Inc. Address 26, Jeonpa-ro 62 beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 14086, Repubilc of Korea 2.2 Test Laboratory Information Corporate Name Lab-T, Inc. Representative Duke (JongYoung) Kim Address 2182-42 Baegok-daero, Mohyeon-eup, Cheoin-gu, Yongin-si, Gyeonggi-do 17036 Republic of Korea FCC & IC MRA Designation No. KR0159 ISED No. 22000 Telephone +82-31-322-6767 Fax +82-31-322-6768 E-mail [email protected] 2.3 Test Site Test Site used Address Building L 2182-40 Baegok-daero, Mohyeon-eup, Cheoin-gu, Yongin-si, Gyeonggi-do 17036, Repubilc of Korea Building T 2182-42 Baegok-daero, Mohyeon-eup, Cheoin-gu, Yongin-si, Gyeonggi-do 17036, Repubilc of Korea Building A 2182-44 Baegok-daero, Mohyeon-eup, Cheoin-gu, Yongin-si, Gyeonggi-do 17036, Repubilc of Korea REPORT No.:TRRFCC26-0003 Total 18 pages TRF-R-003(00) Page: 5 / 18 Copyright ⓒ 2026. Lab-T, Inc. 3. Information About Test Equipment 3.1 Equipment Information Equipment Type Wireless charger Equipment Model Name DWC-1000 Frequency Range 110 kHz ~ 205 kHz Modulation Type ASK Power Supply DC 12 V S/W Version 1.0 H/W Version R1.0 Note 1 : The above EUT information was declared by the manufacturer. 3.2 Antenna Information Type Model No. Gain Note. Loop Coil Antenna - - - 3.3 Test Mode Test Mode Output Power Mode 1 5 W Wireless Charging Mode 2 7.5 W Wireless Charging Mode 3 10 W Wireless Charging Mode 4 15 W Wireless Charging 3.4 Tested Companion Device Information Type Manufacturer Model Note Wireless charge jig YBZ Qi2.2 MPP 25W - REPORT No.:TRRFCC26-0003 Total 18 pages TRF-R-003(00) Page: 6 / 18 Copyright ⓒ 2026. Lab-T, Inc. 4. Test Report 4.1 Summary FCC Part 15C Reference Parameter Clause Status Transmitter Requirements 15.203 Antenna Requirements 5.8 C 15.215(c) 20 dB Bandwidth 6.9.2 C 15.209(a) Radiated Emission 6.4 6.5 C 15.207(a) Conducted Emissions 6.2 C Note 1 : C = Comply N/C = Not Comply N/T = Not Tested N/A = Not Applicable * The general test methods used to test this device is ANSI C63.10:2020 4.2 Measurement Uncertainty Mesurement Items Expanded Uncertainty 99% Occupied Bandwidth 6.44 kHz (The confidence level is about 95 %, k=2) Radiated Spurious Emissions (30 MHz under) 4.03 dB (The confidence level is about 95 %, k=2) Radiated Spurious Emissions (30 MHz ~ 1 GHz) 4.85 dB (The confidence level is about 95 %, k=2) Conducted emission 2.42 dB (The confidence level is about 95 %, k=2) REPORT No.:TRRFCC26-0003 Total…

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Copyright ⓒ 2026. Lab-T, Inc. Antenna Information Copyright ⓒ 2026. Lab-T, Inc. 1. Transmitting terminal coil’s parameter 1.1 Transmitting terminal coils size: Item Dimensional position Size A Outer diameter approximately 40 mm B Inner diameter approximately 20 mm C Number of turns approximately 10 turns D Wire diameter approximately 1.0 mm 1.2 The parameter of coil Test item Parameter characteristic Suggest error value (μH) 2.5 ±10% (mΩ) 60 MAX A B C D