2AV8L-TKWC-028Qi2 wireless charger

User Manual Charging Stand Type-C inferface Product Name: Qi2 wireless charge stand Material: ABS + Aluminum + silicone Dimension: 59.96 x 9.2mm Interface: USB C Input: DC5V 3A, DC 9V 2.22A Mobile phone output: 5W, 7.5W, 10W, 15W Compatible with PD 20W charger or above. Product Parameter: This device comlplies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1] This device hay not cause harmful interference, and (2) this device must accept any interference received, induding interference that may cause undesired operation. Warning: Changes or modifications not expressly approved by the party respansible for compliance could vold the user's suthority to operate the equipment. FCC Statement: 1.Connect USB Cable to PD Power Adaptor insert the USB end of the Cable into a USB Power adaptor. 2.Connect USB C to wireless charger insert the USB C end of the Cable into the charging port of the Qi Wireless Charger. 3.Place your Qi Enabled device onto pad to charge place your device centrally on the pad to charge. The charge icon will appear at the top of your device's screen. Step for usage: Size 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 instalation. This equipment' generates, uses, and can radiate radia frequency energy and, if not installed and used in accordance with the instrudtions, 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 recepition, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the intepference by one or more of the following measures: (1) Rearient or pelocate the recehing antenna. (2) Increase the separation between the equipment and receiver, (3) Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. (4) Consuit the jdealer or an experienced radio / TV technician for help. The FCC certification of this device refers to RF exposure testing performed in typical operating conditions, where a person is no closer than 20 centimeters from the device surface at all times, except for non-repetitive patterns with transient time intervals in the order of a second. Only in the stated conditions, the device is shown to fully comply with the FCC RF Exposure requirements of KDB 447498. Packaging accessories: Qi2 wireless charge stand *1 USB-C charging cable *1 User manual *1 128*86mm

TANKYADEVELOPINGCO.,LIMITED FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 8/1/24 U.S.AgentDesignation TANKYADEVELOPINGCO.,LIMITEDacknowledgestheirconsentforthefollowingcontactlocatedinthe UnitedStatestoactastheiragentforserviceofprocessfortheequipmentforwhichauthorizationissought(FCC ID:2AV8L-TKWC-028): NameandcompanyofU.S.agent:UUXGROUPINC PhysicalU.S.addressofagent:36South18thAvenue,SuiteABrighton,COUSA80601 FRNofU.S.agent:0033701590 EmailaddressofU.S.agent:[email protected] UUXGROUPINCacknowledgestheirobligationtoacceptserviceofprocessonbehalfofTANKYA DEVELOPINGCO.,LIMITED. TANKYADEVELOPINGCO.,LIMITEDwiththeFRN0029495918acceptsitsobligationtomaintainanagentfor serviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthegranteehaspermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,ortheconclusionofany Commission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§ 2.911(d)(7). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB 986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotify theFCCwithin30daysviathegrantingTCB. Sincerely, Signature JeffXiao Manager TANKYADEVELOPINGCO.,LIMITED Signature JackFu Manager UUXGROUPINC 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 5

Page1of4FCCID: 2AV8L-TKWC-028 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. EUTConstructionalDetails ExternalEUTPhoto Photo1 Photo2 Page2of4FCCID: 2AV8L-TKWC-028 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of4FCCID: 2AV8L-TKWC-028 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of4FCCID: 2AV8L-TKWC-028 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 ---TheEnd---

Label FCCID:2AV8L-TKWC-028

Page1of5FCCID: 2AV8L-TKWC-028 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. EUTConstructionalDetails InternalEUTPhoto Photo1 Photo2 Antenna Page2of5FCCID: 2AV8L-TKWC-028 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of5FCCID: 2AV8L-TKWC-028 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of5FCCID: 2AV8L-TKWC-028 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of5FCCID: 2AV8L-TKWC-028 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 ------End------

Page 1 of 7 FCCID:2AV8L-TKWC-028 RFExposureEvaluation 1MeasuringStandard Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbeoperatedina mannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines.Accordingto§1.1310and§2.1091RFexposureiscalculated.According KDB680106D01:KDB680106D01WirelessPowerTransferv04. 2Requirements Accordingtotheitem3ofKDB680106D01v04: Inductivewirelesspowertransferapplicationsthatmeetallofthefollowingrequirementsareexcluded fromsubmittinganRFexposureevaluation. (1)MobileDeviceandPortableDeviceConfigurations (2)EquipmentAuthorizationProceduresforDevicesOperatingatFrequenciesBelow4MHz (3)TheaggregateH-fieldstrengthsanywhereatorbeyond15cmsurroundingthedevice,and20cm awayfromthetopsurface. Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Page 2 of 7 FCCID:2AV8L-TKWC-028 3TestSetup 4TestProcedure 1)TheRFexposuretestwasperformedinanechoicchamber. 2)Themeasurementprobewasplacedattestdistance(15cmfromallsidesand20cmfromthetop)whichis betweentheedgeofthechargerandthegeometriccenterofprobe. 3)Thehighestemissionlevelwasrecordedandcomparedwithlimitassoonasmeasurementofeachpoints (A,B,C,D,E)werecompleted. 4)TheEUTwasmeasuredaccordingtothedictatesofKDB680106D01v03. Remark：TheEUT’stestpositionA,B,C,DandEisvalidfortheEandHfieldmeasurements. 5EquipmentApprovalConsiderations TheEUTdoescomplywithKDB680106D01asfollowtable. RequirementsofKDB680106D01Yes/NoDescription MobileDeviceandPortableDevice Configurations YesMobileDevice EquipmentAuthorizationProceduresfor DevicesOperatingatFrequenciesBelow4MHz Yes Thedeviceoperateinthefrequencyrange 113kHz-205kHz,360kHz RFExposurecompliancemaybeensuredonly foraminimumseparationdistancethatisgreater than20cm,whileuseconditionsatsmaller distancescanstillbeconsideredunlikely. Yes TheEUTH-fieldstrengthsat15cm surroundingthedeviceand20cmabovethe topsurface. Page 3 of 7 FCCID:2AV8L-TKWC-028 6Descriptionofthetestmode Equipmentundertestwasoperatedduringthemeasurementunderthefollowing conditions: Test Mode Description Mode1 ACAdapter+EUT+ Load Record Mode2 TesttheEUTinidlemode. Pre-tested Note:1.Alltestmodeswerepre-tested,butweonlyrecordedtheworstcaseinthisreport. 2.Unfoldedandfoldedmodeweretested,butweonlyrecordedtheworstcase. 7PeripheralList 8TestInstrumentslist TestEquipmentManufacturerModelNo.SN. Cal.Date (mm-dd-yy) Cal.Duedate (mm-dd-yy) ElectricandMagnetic FieldAnalyzer NardaEHP-200A180ZX1050521.06.202220.06.2024 N o. EquipmentManufacturerModelNo.SerialNo.Powercordsignalcable 1 Wireless charger receiver EESON15WN/A N/AN/A 2 AdapterSOYSOY-30W-261USN/AN/A N/A Page 4 of 7 FCCID:2AV8L-TKWC-028 9TestResult E-FiledStrengthat15cmfromtheedgessurroundingtheEUT(V/m) UnitTestmode TM1 Test Position A Test Position B Test Position C Test Position D Test Position E 50% Limits (V/m) Limits (V/m) V/mPhoneport106.493120.548116.132110.622109.089307614 H-FiledStrengthat15cmfromtheedgessurroundingtheEUT(A/m) UnitTestmode TM1 Test Position A Test Position B Test Position C Test Position D Test Position E 50% Limits (A/m) Limits (A/m) A/mPhoneport0.3610.3020.3220.2510.2690.8151.63 H-FiledStrengthat20cmfromthetopoftheEUT(A/m) UnitTestmode TM1 Test PositionE 50%Limits (A/m) Limits (A/m) TM1 A/mPhoneport0.2310.8151.63 Note:Alltestmodeswerepre-tested,butweonlyrecordedtheworstcaseinthisreport. Page 5 of 7 FCCID:2AV8L-TKWC-028 10TestSetupphoto TestPositionA-15cmfromtheedgeofEUTtothegeometriccenteroftheprobe TestPositionB-15cmfromtheedgeofEUTtothegeometriccenteroftheprobe Page 6 of 7 FCCID:2AV8L-TKWC-028 TestPositionC-15cmfromtheedgeofEUTtothegeometriccenteroftheprobe TestPositionD-15cmfromtheedgeofEUTtothegeometriccenteroftheprobe Page 7 of 7 FCCID:2AV8L-TKWC-028 TestPositionE-15cmfromtheedgeofEUTtothegeometriccenteroftheprobe TestPositionE-20cmfromtheedgeofEUTtothegeometriccenteroftheprobe ***Endofreport***

Page1of24ReportNo.:AIT24050605FW1 DongguanYaxu(AiT)TechnologyLimited No.22,JinqianlingThirdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. FCCTESTREPORT ClientInformation: Applicant:TANKYADEVELOPINGCO.,LIMITED Applicantadd.: 6F,BBuildingofTengyaoTechnologyPark,2ndGushuRoad,Xixiang, Baoan,Shenzhen,China Manufacturer:SHENZHENSHOUERNUOTECHNOLOGYCO.,LTD Manufactureradd.: 9F,Building5,HanhaidaHigh-techIndustrialPark,Tianliao10thIndustrial Zone,YutangStreet,GuangmingDistrict,ShenzhenCity,China ProductInformation: ProductName:Qi2wirelesscharger ModelNo.:TKWC-028,TKWC-019,TKWC-021,TKWC-022,LGX-13700 BrandName:N/A FCCID:2AV8L-TKWC-028 Applicablestandards:FCCCFRTitle47Part15SubpartC PreparedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 DateofReceipt:May06,2024DateofTest:May06,2024~May10,2024 DateofIssue:May11,2024TestResult:Pass ThisdevicedescribedabovehasbeentestedbyDongguanYaxu(AiT)TechnologyLimitedandthe testresultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements. Anditisapplicableonlytothetestedsampleidentifiedinthereport. Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguan Yaxu(AiT)TechnologyLimited,thisdocumentmaybealteredorrevisedbyDongguanYaxu(AiT) TechnologyLimited,personalonly,andshallbenotedintherevisionofthedocument.Thistest reportmustnotbeusedbytheclienttoclaimproductendorsement. Reviewedby:Approvedby: EmiyaLinSimbaHuang Page2of24ReportNo.:AIT24050605FW1 DongguanYaxu(AiT)TechnologyLimited No.22,JinqianlingThirdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. 1Contents Page COVERPAGE 1CONTENTS............................................................................................................................................................2 2TESTSUMMARY...................................................................................................................................................5 2.1STATEMENTOFTHEMEASUREMENTUNCERTAINTY.............................................................................................5 2.2MEASUREMENTUNCERTAINTY............................................................................................................................5 3TESTFACILITY.....................................................................................................................................................6 3.1DEVIATIONFROMSTANDARD..............................................................................................................................6 3.2ABNORMALITIESFROMSTANDARDCONDITIONS...................................................................................................6 3.3TESTLOCATION.................................................................................................................................................6 4GENERALINFORMATION...................................................................................................................................7 4.1EUTTESTMODE...............................................................................................................................................8 4.2DESCRIPTIONOFTESTSETUP............................................................................................................................8 4.3PERIPHERALLIST...............................................................................................................................................9 4.4EUTPERIPHERALLIST......................................................................................................................................9 5EQUIPMENTSLISTFORALLTESTITEMS......................................................................................................10 6CONDUCTEDEMISSIONTEST.........................................................................................................................10 6.1CONDUCTEDEMISSIONMEASUREMENT................................................................................................12 6.2POWERLINECONDUCTEDEMISSIONLIMITS..........................................................................................12 6.3TESTPROCEDURE......................................................................................................................................12 6.4DEVIATIONFROMTESTSTANDARD........................................................................................................12 6.5TESTSETUP.................................................................................................................................................13 6.6EUTOPERATINGCONDITIONS..................................................................................................................13 6.7TESTRESULT..................................................................................................................................................14 7RADIATEDEMISSIONMEASUREMENT...........................................................................................................16 7.1RADIATEDEMISSIONLIMITS.............................................................................................................................16 7.2ANECHOICCHAMBERTESTSETUPDIAGRAM....................................................................................................17 7.3TESTPROCEDURE...........................................................................................................................................17 7.4DEVIATIONFROMTESTSTANDARD........................................................................................................17 7.5TESTRESULT..................................................................................................................................................18 8BANDWIDTHTEST.....................................................................................................................…

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SPECIFICATION SPECIFICATION SHEETFORAPPROVAL （Revision：R：A0） CUSTOMER( 客户名称 ) CSP/N( 客户机种 ) 7.7uh发射线圈 Antennatype( 天线类型 )MPP 模组线圈 FREQUENCY( 频率 ) ZTXNO.(物料编号)1.22.00660 DATE( 日期 ) 2023-12-04 CUSTOMER QA CHECKED ME CHECKED RF CHECKED MANAGER CHECKED Remark( 备注 ) ： Sign( 客户确认签字盖章 ) ： 地址：深圳市宝安区石岩镇石龙大道34号(腾达工业园) 邮编：518000电话：0755-27588320 传真：0755-27588045http://www.chinaztx.com MANAGER CHECKED MANAGER CHECKED ME CHECKED RF CHECKED LISTER 刘黎平梁文耀 113kHz-205kHz,360kHz Antenna gain: 0dBi 产品规格书 ProductSpecification 编号/Code/ 版本/Ver.A0 页数/Page2/4 客户编号 CustomerCode / 品名 ProductName 无线充线圈 产品规格 Specification 1.22.00660 绕线方向 WindingDirection CCW 文件发行记录 Documentissuerecord 版本/Ver.变更内容ModifyDesc.发行日期IssueDate A0首发行2023/12/4 深圳市中天迅通信技术股份有限公司 SHENZHENZTXCOMMUNICATIONTECHNOLOGYCO.,LTD 产品种类ProdctType 无线充线圈 WirelessChargingcoil 版本Ver.A0 产品规格书 ProductSpecification 编号/Code / 版本/Ver. A0 页数/Page3/4 客户编号 CustomerCode / 品名 ProductName 无线充线圈 产品规格 Specification 1.22.00660 绕线方向 WindingDirection CCW 一.绕线参数WindingSpecification: 线圈绕线方式 WdgType 出线 Wire 线径WireOD 圈数 Turns 层数 Layer CCW12 0.08漆包线 111 二.电性规格ElectricalSpecifications: 序号/NO. 性能 Properties 测试条件 Test conditions 数值Value Unit 单位 TOL 公差 测试仪器 Tester 1LS100KHZ/1V7.7μH10%TH2830 2DCR@25°C65mΩmaxTH2516 3Q值100KHZ/1V60MinTH2830 三.物料清单Materiallist NO. Material Spec. 1漆包绞线0.08 2铁氧体双槽硬磁片43.5 3铁氧体硬磁圆片15 4背胶普通双面背胶带单手撕位42*0.05 深圳市中天迅通信技术股份有限公司 产品种类 Producttype 无线充线圈 WirelessChargingcoil SHENZHENZTXCOMMUNICATIONTECHNOLOGYCO.,LTD 版本Ver. A0 产品规格书 ProductSpecification 编号/Code / 版本/Ver. A0 页数/Page4/4 深圳市中天迅通信技术股份有限公司 产品种类 Producttype 无线充线圈 WirelessChargingcoil SHENZHENZTXCOMMUNICATIONTECHNOLOGYCO.,LTD 版本Ver. A0 产品规格书 ProductSpecification 编号/Code / 版本/Ver. A0 页数/Page4/4 深圳市中天迅通信技术股份有限公司 产品种类 Producttype 无线充线圈 WirelessChargingcoil SHENZHENZTXCOMMUNICATIONTECHNOLOGYCO.,LTD 版本Ver. A0

Page1of2FCCID: 2AV8L-TKWC-028 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TestSetupPhoto RadiatedEmission Page2of2FCCID: 2AV8L-TKWC-028 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ConductedEmission ------End------