2BMGC-NWC-153Wireless charger for smartphone

SHELLLANGKOREA Address:RoomB101,110,Yulgok-ro,Jongno-gu,Seoul,Korea Date:2025-12-13 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2BMGC-NWC-153 FRN:0036335289 (“SHELLLANGKOREA”)certifiesthat,asofthedateofthefilingoftheapplication,GOLDEN VICTORYINTERNATIONALTRADINGCOLTDisourdesignatedU.S.agentforserviceof processfortheabovereferencedFCCID.(“SHELLLANGKOREA”)acceptstomaintainan agentfornolessthanoneyearafterthegranteehasterminatedallmarketingandimportation ortheconclusionofanyCommission-relatedproceedinginvolvingtheequipment. GOLDENVICTORYINTERNATIONALTRADINGCOLTDaccepts,asofthedateofthefiling oftheapplication,theobligationofthedesignatedU.S.agentforserviceofprocessforthe abovereferencedFCCID. DesignatedU.S.AgentInformation: Name:GOLDENVICTORYINTERNATIONALTRADINGCOLTD Address:11016THSTREETSUITE1400DENVER,CO80202UnitedStates FRN：0036377570 ContactPerson:LeonHowar Tel.:(337)255-0461 Email:[email protected] Sincerely, Signedonbehalfof（SHELLLANG KOREA） SignedonbehalfofGOLDENVICTORY INTERNATIONALTRADINGCOLTD Name:SangMyungChoName:LeonHowar Title:CEOTitle:Manager Date:2025-12-13Date:2025-12-13

Rev1/26/2023 (SHELLLANGKOREA) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025-12-13 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BMGC-NWC-153 [SHELLLANGKOREA]certifiesthattheequipmentforwhichauthorizationissoughtisnot“covered” equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules. [SHELLLANGKOREA]certifiesthattheequipmentforwhichauthorizationissoughtdoesnotinclude cybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.oranyofitssuccessors andassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofitssuccessorsand assignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446D01Covered EquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature) (Applicantprintedname):SangMyungCho Rev1/26/2023 (SHELLLANGKOREA) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025-12-13 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BMGC-NWC-153 [SHELLLANGKOREA]certifiesthat,asofthedateofthefilingoftheapplication,theapplicantisnot identifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiariesoraffiliates)asan entityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname):SangMyungCho

深圳市秦知嘉电子科技有限公司 Shenzhen Qinzijia Electronic Technology Co., Ltd. 产品规格承认书 SPECIFICATION FOR APPROVAL ■产品形状和尺寸Product Apperance & Dimensions (Unit: mm) ■产品电气特性 (Note: The pictures are for reference only, and the actual product shall prevail.) Product Electrical characteristics 参数(Parameter)：数值(Value) 产品名称（Product name） WLUHOHVVFKDUJLQJFRLOPRGXOH 产品编号(Product number)：Q4208R207T1180P-19KTY20 铁氧体型号(Ferrite type)：Φ42.5*Φ5*0.8mm（&DUU\LQJVKLW） 线材型号(Coil type)： 0XOWLVWUDQGHQDPHOHGwLUH0.08*80P 线圈匝数(Coil Turns)：11TS 绕线方向（Coil direction）: &ORFNwLVH EDVHGRQWKHRXWHUPRVWFLUFOH 电感(Inductance)：8.1μH ±10% Q值（Q Value）：40（Min） 直流电阻(DC Resistance)： mΩ (85 Max.) 测试仪器(Testing Instrument)：TH2816B @100kHz、1Vrms、TH2512B At 25°C 备注（Note）： $SSO\UHJXODUGRXEOHVLGHGWDSHRQWKHEDFNRI WKHSURGXFW ■更多信息请咨询我们(Contact Us For More Information)。 Address: 823A, Building 1, Block 6, East Yingjun Holiday Plaza, No. 3036 Buji Section, Longgang Avenue, Danzhutou Community, Nanwan Street, Longgang District, Shenzhen City Single sided adhesive with regular double- sided tape

SHELLLANGKOREA Date：2025-12-9 ProductModelNumber:NWC-153 FCCID:2BMGC-NWC-153 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:CEO Email:[email protected] Telephone:82-2-6953-6551 Onbehalfof:SHELLLANGKOREA

SHELLLANGKOREA OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:December13,2025 Subject;RequestforConfidentiality FCCID:2BMGC-NWC-153 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:SangMyungCho Title:CEO

FCCID:2BMGC-NWC-153 EUTPHOTOSExternalPhotos FCCID:2BMGC-NWC-153 FCCID:2BMGC-NWC-153 FCCID:2BMGC-NWC-153 ※※※※※ENDOFREPORT※※※※※

Size:35mm*30mm FCCID:2BMGC-NWC-153 Thisdevicecomplieswithpart15oftheFCCRules. Operationissubjecttothefollowingtwo conditions:(1)Thisdevicemaynotcauseharmful interference,and(2)thisdevicemustaccept anyinterferencereceived,includinginterferencethat maycauseundesiredoperation.

FCCID:2BMGC-NWC-153 EUTPHOTOSInternalPhotos FCCID:2BMGC-NWC-153 FCCID:2BMGC-NWC-153 FCCID:2BMGC-NWC-153 FCCID:2BMGC-NWC-153 ※※※※※ENDOFREPORT※※※※※ ANT

ProjectNo.:ZHT-251029116W01-1 Page 1 of 22 FCCTESTREPORT FCCID:2BMGC-NWC-153 ReportNo..........................:ZHT-251029116W01-1 Product..............................:Wirelesschargerforsmartphone Trademark.........................:Shelllang Model(s)............................:NWC-153 Modeldifference...............:/ Applicant...........................:SHELLLANGKOREA Address.............................:RoomB101,110,Yulgok-ro,Jongno-gu,Seoul,Korea Manufacturer.....................:SHELLLANGKOREA Address.............................:RoomB101,110,Yulgok-ro,Jongno-gu,Seoul,Korea Preparedby.......................:GuangdongZhonghanTestingTechnologyCo.,Ltd. Address.............................:Room104/201,Building1,YibaolaiIndustrialPark,Qiaotou,Fuhai Subdistrict,Bao'anDistrict,Shenzhen,Guangdong,China DateofReceipt.................:Oct.29,2025 DateofTest(s)...................:Oct.29,2025-Nov.20,2025 DateofIssue.....................:Nov.20,2025 TestStandard(s)................:FCCCFRTitle47Part15SubpartC Testprocedure ..................................... : : ANSIC63.10-2020 Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. Preparedby:Reviewedby:Approvedby: KimiLu/EngineerBaretWu/DirectorLeviLee/Manager Note:Theresultsshowninthistestreportreferonlytothesample(s)testedunlessotherwisestated.Thistest reportshallnotbereproducedexceptinfull,withoutpriorwrittenapprovalofZHT.Thisdocumentmaybe alteredorrevisedbyZHT,personnelonly,andshallbenotedintherevisionofthedocument. ProjectNo.:ZHT-251029116W01-1 Page 2 of 22 TABLEOFCONTENTS 1.TESTSUMMARY......................................................................................................................................3 2.GENERALINFORMATION......................................................................................................................4 3.1GENERALDESCRIPTIONOFEUT...................................................................................................4 3.2Testmode...........................................................................................................................................5 3.3BlockDiagramofEUTConfiguration..................................................................................................6 3.4TestConditions...................................................................................................................................6 3.TESTFACILITYANDTESTINSTRUMENTUSED.................................................................................7 4.1TestFacility.........................................................................................................................................7 4.2InstrumentListForAllTestItems.......................................................................................................7 4.3Testingsoftware..................................................................................................................................8 4.4MeasurementUncertainty...................................................................................................................8 4.CONDUCTEDEMISSIONTEST..............................................................................................................9 5.1CONDUCTEDEMISSIONMEASUREMENT.....................................................................................9 5.1.1POWERLINECONDUCTEDEMISSIONLimits.............................................................................9 5.1.2TESTPROCEDURE........................................................................................................................9 5.1.3DEVIATIONFROMTESTSTANDARD...........................................................................................9 5.1.4TESTSETUP.................................................................................................................................10 5.1.5EUTOPERATINGCONDITIONS..................................................................................................10 5.1.6TestResult.....................................................................................................................................11 5.RADIATEDEMISSIONMEASUREMENT..............................................................................................13 6.1RadiatedEmissionLimits..................................................................................................................13 6.2AnechoicChamberTestSetupDiagram..........................................................................................14 6.3TestProcedure.................................................................................................................................14 6.4DEVIATIONFROMTESTSTANDARD............................................................................................14 6.5TestResult........................................................................................................................................15 6.BANDWIDTHTEST................................................................................................................................19 7.ANTENNAREQUIREMENT...................................................................................................................21 8.TESTSETUPPHOTO............................................................................................................................22 9.EUTCONSTRUCTIONALDETAILS......................................................................................................22 ProjectNo.:ZHT-251029116W01-1 Page 3 of 22 1.TESTSUMMARY TestItemSectioninCFR47Result Antennarequirement15.203Pass ACPowerLineConductedEmission15.207Pass SpuriousEmission15.209(a)(f)Pass 20dBBandwidth15.215Pass NOTE: (1)”N/A”denotestestisnotapplicableinthisTestReport ProjectNo.:ZHT-251029116W01-1 Page 4 of 22 2.GENERALINFORMATION 3.1GENERALDESCRIPTIONOFEUT ProductName: Wirelesschargerforsmartphone TestModelNo: NWC-153 Hardwareversion: V1.0 Softwar…

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ProjectNo.:ZHT-251029116W01-2 Page 1 of 10 RFExposureEvaluation FCCID:2BMGC-NWC-153 ReportNo........................:ZHT-251029116W01-2 Product............................:Wirelesschargerforsmartphone Trademark.......................:/ Model(s)...........................:NWC-153 ModelDifference..............:/ Applicant..........................:SHELLLANGKOREA Address............................:RoomB101,110,Yulgok-ro,Jongno-gu,Seoul,Korea Manufacturer....................:SHELLLANGKOREA Address............................:RoomB101,110,Yulgok-ro,Jongno-gu,Seoul,Korea Preparedby......................:GuangdongZhonghanTestingTechnologyCo.,Ltd. Address............................:Room104/201,Building1,YibaolaiIndustrialPark,Qiaotou,Fuhai Subdistrict,Bao'anDistrict,Shenzhen,Guangdong,China DateofReceipt................:Oct.29,2025 DateofTest(s)..................:Oct.29,2025-Nov.20,2025 DateofIssue....................:Nov.20,2025 TestStandard(s)..............: KDB680106D01WirelessPowerTransferv04 Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. Preparedby:Reviewedby:Approvedby: KimiLu/EngineerBaretWu/DirectorLeviLee/Manager Note:Theresultsshowninthistestreportreferonlytothesample(s)testedunlessotherwisestated.Thistest reportshallnotbereproducedexceptinfull,withoutpriorwrittenapprovalofZHT.Thisdocumentmaybe alteredorrevisedbyZHT,personnelonly,andshallbenotedintherevisionofthedocument. ProjectNo.:ZHT-251029116W01-2 Page 2 of 10 TableofContentsPage 1.GENERALINFORMATION................................................................................................................................3 1.1.GENERALDESCRIPTIONOFEUT.......................................................................................................3 1.2.TestModes.............................................................................................................................................4 1.3.Auxiliaryequipment................................................................................................................................4 2.RFEXPOSURETEST........................................................................................................................................5 2.1.MeasuringStandard...............................................................................................................................5 2.2.Requirements..........................................................................................................................................5 2.3.Limits.......................................................................................................................................................5 2.4.TestSetup...............................................................................................................................................6 2.5.TestProcedure.......................................................................................................................................6 2.6.MEASUREMENTUNCERTAINTY.........................................................................................................6 2.7.TestInstrumentslist................................................................................................................................7 2.8.TestResult..............................................................................................................................................7 2.9.TestPhotos.............................................................................................................................................8 ProjectNo.:ZHT-251029116W01-2 Page 3 of 10 1.GENERALINFORMATION 1.1.GENERALDESCRIPTIONOFEUT ProductName:Wirelesschargerforsmartphone TestModelNo.: NWC-153 Hardwareversion:V1.0 Softwareversion:V1.0 OperationFrequency: Phone:115-205kHz,360kHz Modulationtype:ASK AntennaType:InductiveloopcoilAntenna Antennagain:0dBi Ratings:Input:DC5V,DC9V,DC12V Wirelessoutput:5W/7.5W/10W/15W SampleNumber:251029116YP001 Remark:Theantennagainisprovidedbythecustomer,ifthedataprovidedbythecustomerisnotaccurate, GuangdongZhonghanTestingTechnologyCo.,Ltd.doesnotassumeanyresponsibility. ProjectNo.:ZHT-251029116W01-2 Page 4 of 10 1.2.TESTMODES TestModes: Mode1ACAdapter+Phonechargingport(BatteryStatus:≤1%)-115-205kHz Mode2ACAdapter+Phonechargingport(BatteryStatus:50%)-115-205kHz Mode3 ACAdapter+Phonechargingport(BatteryStatus:≥98%)-115-205kHz Mode4 ACAdapter+Phonechargingport(BatteryStatus:≤1%)-360kHz Mode5ACAdapter+Phonechargingport(BatteryStatus:50%)-360kHz Mode6ACAdapter+Phonechargingport(BatteryStatus:≥98%)-360kHz Mode7Standby Note:Allmodesweretested,onlytheworst-casewasrecordedinthereport.Mode4istheworstmode. 1.3.AUXILIARYEQUIPMENT Item EquipmentMfr/BrandModel/TypeNo.SeriesNo.Note E-1AdapterXiaomiMDY-08-EH/AE E-2MobilephoneXiaomiXiaomi13/AE ProjectNo.:ZHT-251029116W01-2 Page 5 of 10 2.RFEXPOSURETEST 2.1.MEASURINGSTANDARD KDB680106D01WirelessPowerTransferv04 2.2.REQUIREMENTS Accordingtotheitem5ofKDB680106D01v04: Inductivewirelesspowertransferapplicationsthatmeetallofthefollowingrequirementsareexcludedfrom submittinganRFexposureevaluation. Requirementsofsection3ofKDB680106D01Yes/NoDescription MobileDeviceandPortableDeviceConfigurationsYesMobileDevice EquipmentAuthorizationProceduresforDevicesOperatingat FrequenciesBelow4MHz Yes Thedeviceoperateinthe frequencyrange115-205kHz, 360kHz. RFExposurecompliancemaybeensuredonlyforaminimum conditionsatsmallerdistancescanstillbeconsidered unlikely.separationdistancethatisgreaterthan20cm,whileuse Yes TheEUTH-fieldandE-field strengthsat20cmsurrounding thedevice. 2.3.LIMITS Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) ProjectNo.:ZHT-251029116W01-2 Page 6 of 10 2.4.TESTSETUP 2.5.TESTPROCEDURE 1)TheRFexposuretestwasperformedinanechoicchamber. 2)Themeasurementprobewasplacedattestdistance(20cmfromalls…

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FCCID:2BMGC-NWC-153 EUTTESTPHOTOS FCCID:2BMGC-NWC-153 ※※※※※ENDOFREPORT※※※※※