2AEQT-CHG-WIRELESSCar Wireless Charger

Confidential Car wireless charging product manual Model 1：CHG-WIRELESS CONTENT Part 1 Function Block Diagram Part 2 Statement & Notice Part 3 User’s Interface Overview Part 4: Product Appearance and Differences Part 5: Declaration of Conformity Part 1: Function Block Diagram Definition of Radio Block Confidential Connector Pin-out Detail Kinds of Connector Pin # Signal Name Wiring Detail (SW/TWP/STWP 1 ) Rated Current 2 a+BSW 15A bACCSW 7.5A cN.C --- --- dPBLC MS-CAN- TWP 10mA eLG or TR SW 1mA fPBLC MS-CAN+ TWP 10mA gLF State SW 1.5mA hDOOR_F_RH SW 1mA iDOOR_F_LH SW 1mA jDOOR_R_RH SW1mA kDOOR_R_LH SW1mA lGND_CFGSRSW 0.33mA mGNDSW --- nGND_CFGSW 0.33mA Part 2: Statement & Notice 2.1 Voltage and Current Requirement TypeVoltage/Current Value Rated voltage/ Current12V,3A Maximum product power15W Operating voltage range9~16V 2.2 Temperature Requirement TypeTemperature Value Performance guaranteed temperature range0°C~+40°C Storage temperature range-40°C~+85°C Test temperatureNominal temperature20°C 2.3Parameter Tolerances If not otherwise specified, the following tolerances shall apply: frequency and time: ±5% voltages: ±0.5V current: ±10% resistance: ±5% Confidential temperature: ±5°C Operation Frequency:±500HZ 2.4Product information Manufactured Name: Huizhou Desay SV Automotive Co., Ltd Manufactured address: 103, He chang 5th Road West, Zhongkai National Hi-tech Industrial Development Zone, Huizhou, Guangdong, P.R. China Factory Name ：Huizhou Desay SV Automotive Co., Ltd Factory address: 103, He chang 5th Road West, Zhongkai National Hi-tech Industrial Development Zone, Huizhou, Guangdong, P.R. China Importer: XXX Importer Address：XXX Hardware/ Sofeware version HW:004 SW:1107 Part 3: User’s Interface Overview MODEL 1：CHG ASSY-WIRELESS 1Indicator light _Charge indicator The PatternQi StateColorLighting / BlinkingFrequency APower OFFOFFLight off- B Power on (Non-charging) WhiteFlashing0.5Hz CPower on (Charging)WhiteLight up- D Charging (rapid) GreenLight up- E Charging (Rapid & misalignment) GreenFlashing0.5Hz F Charging (Normal) OrangeLight up- G Charging (Normal & misalignment) OrangeFlashing0.5Hz H high temperature / Foreign object detection RedFlashing1Hz IMalfunctionRedLight up- Confidential 2 HK_power button ① Long press HK_power button to turn on or turn off the DUT.（≥3S） ② Short press the power button to switch frequency of charging 3 area_ Charging area Functional Requirements： Wireless Charging Max power transmitter15W Foreign object detectionYes Temperature detection Yes Charging working frequency switchingYes Operating Frequency110-205KHz, typical 127KHz Maximum RF Output Power28.27dBuA/m at 3m distance NFC Contactless card identification Yes Operating Frequency 13.553-13.567MHz, typical 13.56MHz Maximum RF Output Power 6.48 dBuA/m at 3m distance Confidential Part 4: Product Appearance 型號 1：CHG-WIRELESS Wireless Charging Module： Wireless Charging Module+ panel： Part 5: Declaration of Conformity 5.1 Simplified EU Declaration of Conformity The simplified EU declaration of conformity referred to in Article 10(9) shall be provided as follows: Hereby, [Huizhou Desay SV Automotive Co., Ltd.] declares that the radio equipment type [designation of type of radio equipment] is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address:http://www.desaysv.com/index.php?id=oumeng Confidential 5.2 Statement This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement: 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: 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 important announcement Important Note: Radiation Exposure Statement Radiation Exposure Statement Caution: This Transmitter must be installed to provide a separation distance of at least 20 cm from all persons. IC Radiation Déclaration d'exposition Attention: Cet émetteur doit être installé pour fournir une distance de séparation d'au moins 20 cm de toute personn…

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QF094234Page 1 of 1Revision 0 Authority to Act as Agent Date: _2020-04-28_______ TUV Rheinland Group 762 Park Avenue Youngsville, NC 27596 To Whom It May Concern: I appoint TUV Rheinland (Shenzhen) Co., Ltd. to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the FCC or Industry Canada’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by TUV Rheinland Group, still resides with ___( Huizhou Desay SV Automotive Co., Ltd. and 103, Hechang 5th Road West, Zhongkai National Hi-tech Industrial Development Zone, Huizhou, Guandong, China)___. For TCB applications, We certify that we are not subject to 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. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date:_____ 12 months____ By: Li Cheng (Signature) (Print name) Title:Certificate Engineer Telephone (86)752 2638 364 On behalf of:Huizhou Desay SV Automotive Co., Ltd. (Company Name)

Confidentiality Letter Date: 2020-04-28 Subject: Confidentiality Request for FCC ID: 2AEQT-CHG-WIRELESS and IC ID: 26055-CHGWIRELESS Pursuant to FCC 47 CRF 0.457(d), 0.459, and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC/IC application be held confidential. Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term External Photos Short Term Permanent Internal Photos Short Term Permanent Operation Description/Theory of Operation Short Term Permanent Part List/Tune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term Permanent User’s Manual Huizhou Desay SV Automotive Co., Ltd. has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 180 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TUV Rheinland in the event information regarding the product or the product is made available to the public. TUV Rheinland will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04- 1705. Sincerely, By: Li Cheng (Signature/Title) (Print name)

Produkte Products Prüfbericht - Nr.: Test Report No. 60368482 001 Seite 33 von 39 Page 33 of 39 6Safety Human Exposure 6.1Radio Frequency Exposure Compliance 6.1.1Electromagnetic Fields RESULT:Pass For WPT: For FCC Part: Test Specification Test standard: CFR47 FCC Part 2: Subpart J Section 1.1310 FCC CFR 47 Part 1(1.1310) KDB 680106 D01 v03 According to the table 1 of FCC Part 2.1310, the reference limit as below: Test Setup: Produkte Products Prüfbericht - Nr.: Test Report No. 60368482 001 Seite 34 von 39 Page 34 of 39 Test Result: Table: H-Field Strength at 15 cm from the edges surrounding the EUT and 20cm from the top surface of the EUT Measured H-Field Strength Values (A/m) EUT Test Mode Test Position A Test Position B Test Position C Test Position D Test Position E 50% Limit (A/m) Limit (A/m)Result 1% Battery Level 0.77480.57360.70160.40240.6528 0.8151.63Pass 50% Battery Level 0.76430.57310.69230.39710.6508 0.8151.63Pass 99% Battery Level 0.77390.54530.70550.39980.6513 0.8151.63Pass

Produkte Products Prüfbericht-Nr.: Test report No.: 60368482 001 Auftrags-Nr.: Order No.: 168153087Seite 1 von 34 Page 1 of 34 Kunden-Referenz-Nr.: Client reference No.: N/A Auftragsdatum: Order date.: 20.01.2020 Auftraggeber: Client: Huizhou Desay SV Automotive Co., Ltd. 103, Hechang 5th Road West, Zhongkai National Hi-tech Industrial Development Zone, Huizhou, Guandong, China Prüfgegenstand: Test item: Car Wireless Charger Bezeichnung / Typ-Nr.: Identification / Type No.: CHG-WIRELESS Auftrags-Inhalt: Order content: Type Test Prüfgrundlage: Test specification: CFR47 FCC Part 15: Subpart C Section 15.225 CFR47 FCC Part 15: Subpart C Section 15.209 CFR47 FCC Part 2: Subpart J Section 1.1310 RSS-216 issue 2 January 2016 RSS-210 Issue 10 October 2019 RSS-GEN issue 5 March 2019 RSS-102 issue 5 March 2015 Wareneingangsdatum: Date of receipt: 15.04.2020 Prüfmuster-Nr.: Test sample No.: A002808003 Prüfzeitraum: Testing period: 17.04.2020 - 28.04.2020 Ort der Prüfung: Place of testing: TÜV Rheinland (Shenzhen) Co., Ltd. Testing Center Prüflaboratorium: Testing laboratory: TÜV Rheinland (Shenzhen) Co., Ltd. Prüfergebnis*: Test result*: Pass Refer to photos document geprüft von / tested by:kontrolliert von / reviewed by: 18.05.2020Alex Lan / Senior Project Engineer18.05.2020Winnie Hou / Technical Certifier Datum Date Name/Stellung Name/Position Unterschrift Signature Datum Date Name/Stellung Name/Position Unterschrift Signature Sonstiges / Other: FCC ID: 2AEQT-CHG-WIRELESS IC: 26055-CHGWIRELESS, HVIN: CHG-WIRELESS Zustand des Prüfgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged: * Legende:1 = sehr gut2 = gut3 = befriedigend4 = ausreichend5 = mangelhalt P(ass) = entspricht o.g. Prüfgrundlage(n)F(ail) = entspricht nicht o.g. Prüfgrundlage(n)N/A = nicht anwendbarN/T = nicht getestet Legend:1 = very good2 = good3 = satisfactory4 = sufficient5 = poor P(ass) = passed a.m. test specifications(s)F(ail) = failed a.m. test specifications(s)N/A = not applicableN/T = not tested Dieser Prüfbericht bezieht sich nur auf das o.g. Prüfmuster und darf ohne Genehmigung der Prüfstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prüfzeichens. This test report only relates to the a. m. test sample. Without permission of the test center this test report is not permitted to be V04 duplicated in extracts. This test report does not entitle to carry any test mark. TÜV Rheinland (Shenzhen) Co., Ltd., East of F/1, F/2 - F/4, Building 1, Cybio Technology Building, No. 6 Langshan No. 2 Road, North Hi-tech Industry Park, Nanshan District, Shenzhen, P.R. China http://www.tuv.com Produkte Products Prüfbericht - Nr.: Test Report No. 60368482 001 Seite 2 von 34 Page 2 of 34 Test Summary 5.1.1 ANTENNA REQUIREMENT RESULT: Pass 5.1.2 99% BANDWIDTH RESULT: Pass 5.1.3 20DB BANDWIDTH RESULT: Pass 5.1.4 RADIATED SPURIOUS EMISSION RESULT: Pass 5.2.1 EMISSION WITHIN BAND RESULT: Pass 5.2.2 SPURIOUS EMISSION OUTSIDE BAND RESULT: Pass 5.2.3 FREQUENCY TOLERANCE OF CARRIER SIGNAL RESULT: Pass 5.2.4 99% BANDWIDTH RESULT: Pass 5.2.5 20DB BANDWIDTH RESULT: Pass Produkte Products Prüfbericht - Nr.: Test Report No. 60368482 001 Seite 3 von 34 Page 3 of 34 Contents 1 GENERAL REMARKS .......................................................................................................... 4 1.1 COMPLEMENTARY MATERIALS ............................................................................................. 4 2 TEST SITES ..................................................................................................................... 4 2.1 TEST FACILITIES ............................................................................................................... 4 2.2 LIST OF TEST AND MEASUREMENT INSTRUMENTS ..................................................................... 5 2.3 TRACEABILITY.................................................................................................................. 7 2.4 CALIBRATION................................................................................................................... 7 2.5 MEASUREMENT UNCERTAINTY ............................................................................................. 7 2.6 LOCATION OF ORIGINAL DATA ............................................................................................. 7 2.7 STATUS OF FACILITY USED FOR TESTING ............................................................................... 7 3 GENERAL PRODUCT INFORMATION........................................................................................ 8 3.1 PRODUCT FUNCTION AND INTENDED USE................................................................................ 8 3.2 RATINGS AND SYSTEM DETAILS ........................................................................................... 8 3.3 INDEPENDENT OPERATION MODES ........................................................................................ 8 3.4 NOISE GENERATING AND NOISE SUPPRESSING PARTS............................................................... 9 3.5 SUBMITTED DOCUMENTS .................................................................................................... 9 4 TEST SET-UP AND OPERATION MODES................................................................................. 10 4.1 PRINCIPLE OF CONFIGURATION SELECTION ........................................................................... 10 4.2 TEST OPERATION AND TEST SOFTWARE............................................................................... 10 4.3 SPECIAL ACCESSORIES AND AUXILIARY EQUIPMENT ............................................................... 10 4.4 COUNTERMEASURES TO ACHIEVE EMC COMPLIANCE ............................................................. 10 4.5 TEST SETUP DIAGRAM .......................................................................................…

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Produkte Products Prüfbericht - Nr.: Test Report No. 60368482 001 Seite 37 von 39 Page 37 of 39 7Photographs of the Test Set-Up Photograph 1: Set-up for Radiated Spurious Emissions, below 30MHz Photograph 2: Set-up for Radiated Spurious Emissions, above 30MHz Produkte Products Prüfbericht - Nr.: Test Report No. 60368482 001 Seite 38 von 39 Page 38 of 39 Photograph 3: Set-up for Safety Human Exposure