2AQ5C-CTX30KSOL30000mAh Solar Powerbank

HypercelCorporation ApplicantasU.S.AgentLetterof Attestation Date:May15,2026 To:FederalCommunicationsCommission 7435OaklandMillsRoad,Columbia,MD21046,USA Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID:2AQ5C-CTX30KSOL Hypercel Corporation (“the applicant”) as required by section 2.911(d)(7), will also serve as the agent for service of process for the above referenced FCC ID. The applicant acknowledges that they will maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges their responsibility to inform the FCC whenever the agent information changes. Designated U.S. Agent from Applicant Company Company Name:Hypercel Corporation Contact Person:Olivastro Marlene Address:28385 Constellation Rd. Valencia California 91355 United States FRN: 0027824093 Tel.:(661)310-1000 150 Email:[email protected] Sincerely yours, Signature PrintedName:OlivastroMarlene Title:Manager Email: [email protected]

HypercelCorporation 28385ConstellationRd.ValenciaCalifornia91355UnitedStates AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:May.15,26 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID: 2AQ5C-CTX30KSOL HypercelCorporation(“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication,the applicantisnotidentifiedontheCoveredList,establishedpursuantto§1.50002ofreferencechapter, asanentityproducing“covered”communicationequipment.Theequipmentforwhichauthorizationis soughtisnot“covered”telecommunicationsequipmentandvideosurveillanceequipmentproducedby entitiesidentifiedontheCommission’sCoveredListthatprohibitedfromreceivinganequipment authorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, ApplicantSignature PrintedName: OlivastroMarlene Title:Manager Address:28385ConstellationRd.ValenciaCalifornia91355UnitedStates Tel.: (661)310-1000150 Email:[email protected]

HypercelCorporation 28385ConstellationRd.ValenciaCalifornia91355UnitedStates 1|Page AttestationStatements To:FederalCommunicationsCommissionDate:May.15,26 7435OaklandMillsRoad, Columbia,MD21046,USA Subject:AttestationofCompliancewithFCCCoveredListSoftwareRequirements FCCID:2AQ5C-CTX30KSOL ProductName:30000mAhSolarPowerbank Thisletterservesasanattestationthattheequipmentidentifiedabove☐is/☒isnot(selectone)"covered" softwareasdefinedundertheFederalCommunicationsCommission(FCC)CoveredListrequirements,as outlinedinFCC22-84andKDB986446. Specifically,theundersignedcertifiesthattheequipmentforwhichauthorizationissought: 1.Doesnotcontaincybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessors,assignees,parents,subsidiaries,affiliates,oranyentitythathasrebranded orrelabeledsoftwareproducedbytheaforementionedentities. 2.Doesnothavethecapabilitytostore,run,ordeliveranysoftwareidentifiedontheFCCCoveredList, includingbutnotlimitedtocybersecurityandanti-virussoftware. Tosupportthisattestation,theappendixevaluationdocumentationhasbeenpreparedandisincludedinthe certificationfiling. Thisattestationisbasedonathoroughevaluationofthedevice'sdesign,functionality,andsoftware environment.Theundersignedaffirmsthattheinformationprovidedisaccurateandcompletetothebestof theirknowledge. Sincerelyyours, ApplicantSignature PrintedName:OlivastroMarlene Title:Manager Address: 28385ConstellationRd.ValenciaCalifornia91355UnitedStates Tel.:(661)310-1000150 Email:[email protected] HypercelCorporation 28385ConstellationRd.ValenciaCalifornia91355UnitedStates 2|Page EvaluationregardingtotheCoveredListSoftware: Compliance Methodology EvaluationProcessResults Deviceis Inherent compliance ☒ TheChipset(s)usedislimitedtorun theCybersecurityoranti-virus software. Compliance ☒ TheMemoryusedislimitedtorunthe Cybersecurityoranti-virussoftware. Compliance ☒ Thereisstoragecapacitylimitationfor storeorinstalltheCybersecurityor anti-virussoftware. Compliance ☒ Operatingsystemusedislimitedto run,installordelivertheCybersecurity oranti-virussoftware. Compliance Deviceisnot Inherent compliance ☐ EvaluationBasedonSoftware BillofMaterials(SBoM) Seeattached“SBoM“ Note:TheSBoMcontentislimited tothescopeofcoveredlist software(e.g.antivirusand cybersecuritysoftware). ☐ EvaluationBasedonScanfor Softwareonthedevice ☐ EvaluationBasedonFilesystemscan ☐ EvaluationBasedonRunning softwarecheck

HypercelCorporation Date:May15,2026 FederalCommunicationsCommission EquipmentAuthorizationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Attn:OETDept. Subject:FCCID:2AQ5C-CTX30KSOL ToWhomItMayConcern: WeherebyattesttothefactthatwehaveappliedtheSuppliersDeclarationofConformity procedureforaClassBComputerPeripheraltothedigitalportionofthiscompositefiling.The requirementsidentifiedinKDB896810and47CFR2.948(b)havebeenfollowed.Atestreport hasbeenissuedby[ShenzhenZKTTechnologyCo.,Ltd.]andcanbeidentifiedbyreport number[ZKT-2603210818E]. Sincerely, Signature: Name:OlivastroMarlene Title:Manager Company:HypercelCorporation Addressandcontactinformation:28385ConstellationRd.,Valencia,CA91355U.S.A

HypercelCorporation 28385ConstellationRd.ValenciaCalifornia91355UnitedStates 2026.4.2 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID: 2AQ5C-CTX30KSOL PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestpermanent confidentialtreatmentoftheexhibitsaccompanyingthiscertificationapplicationasoutlinedbelow:  BlockDiagram Schematics OperationalDescription Theaboveexhibitscontaintradesecretsand/orproprietaryinformationthatarenotpubliclyavailableand materialsthattheApplicanthasspentconsiderableeffortsindeveloping.Publicdisclosureofthesemay beharmfultotheApplicantandgiveanunfairadvantagetocompetitorsonthemarket. PursuanttoDA04-1705,theapplicantalsorequeststemporaryconfidentialtreatmentoftheexhibits outlinedbelowforaperiodof(upto180)daysfromthedateofequipmentauthorizationandpriorto marketingintheUnitedStatestopreventtheprematurereleaseofanysensitiveinformation.Applicantis awareoftheirresponsibilitytonotifyDERYCOMintheeventinformationregardingtheproductorthe productismadeavailabletothepublicbeforetherequestedperiodhasexpired.  UserManual  InternalPhotos  ExternalPhotos TestSetupPhotos Sincerely, ApplicantSignature Title:Manager Address:28385ConstellationRd.ValenciaCalifornia91355UnitedStates Tel.: (661)310-1000150 Email:[email protected]

HypercelCorporation 28385ConstellationRd.ValenciaCalifornia91355UnitedStates 2026.4.2 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID: 2AQ5C-CTX30KSOL I,theundersigned,herebyauthorizeShenzhenZKTTechnologyCo.,Ltd.toactonourbehalfinall mattersrelatingtothisapplicationforequipmentcertification. AnyactcarriedoutbyShenzhenZKTTechnologyCo.,Ltd.shallhavethesameeffectasourownandI acknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsofcertification,as specifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswith HypercelCorporation WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, (Signature) (FullnameofcontactpersonlistedonFCC’swebsite) OlivastroMarlene (Title)Manager Tel.:(661)310-1000150 Fax:(661)310-7000 Email: [email protected]

Labelandlabellocation FCCIDLABEL: High:4cm Wide:4cm LabelLocation: 30000mAhSolarPowerbank FCCID:2AQ5C-CTX30KSOL

1 FCCTESTREPORT FCCID:2AQ5C-CTX30KSOL DateofTest......................................................:Mar.04,2026toMar.12,2026 Dateofissue.........................................:Mar.12,2026 Totalnumberofpages.........................31 TestResult .......................................... : PASS TestingLaboratory. .......................... : ShenzhenZKTTechnologyCo.,Ltd. Address ............................................... : 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrialAvenue,Fuhai Street,Bao'anDistrict,Shenzhen,China Applicant'sname ............................. : HypercelCorporation Address...............................................: 28385ConstellationRd.,Valencia,CA91355U.S.A Manufacturer'sname......................: HypercelCorporation Address...............................................: 28385ConstellationRd.,Valencia,CA91355U.S.A Testspecification: Standard................................................:KDB680106D01WirelessPowerTransferv04 Testprocedure ..................................... : / Non-standardtestmethod ................ :N/A Productname.....................................:30000mAhSolarPowerbank Trademark...........................................: / Model/Typereference ......................... :60870765994 Ratings .................................................. : Capacity:3.7V,30000mAh,111Wh USB-AInputCable:5V2.4A,MicroInput:5V3A(18WMax) USB-CInput:PD15W,Type-COutputCable:5V2A Type-COutputCable:PD20W,MicroCableOutput:5V3A(18WMax) USB-COutput:PD20W,USB-AOutput:QC15W,WirelessOutput:Max15W 2 ProductName: 30000mAhSolarPowerbank ModelNo.: 60870765994 SerialNo.: N/A ModelDifference:N/A HardwareVersion:V1.0 SoftwareVersion:V1.1 OperationFrequency: ANT:115kHz~205kHz ModulationType:ASK AntennaType:LoopCoilAntenna AntennaGain:0dBi Ratings:USB-AInputCable:5V2.4A,MicroInput:5V3A(18WMax) USB-CInput:PD15W,Type-COutputCable:5V2A Type-COutputCable:PD20W,MicroCableOutput:5V3A(18WMax) USB-COutput:PD20W,USB-AOutput:QC15W,WirelessOutput:Max 15W BatteryCapacity: 3.7V,30000mAh,111Wh Single-cellbattery model/Wh: 8870129/37Wh TransmittingMode:KeeptheEUTincontinuouslywirelesschargingmode a.EUTmodeofAC/DCAdapter+Wirelesschargeoutput: TestModes:TestCoil:Description: Mode1 ANT AC/DCAdapter(5V/3A)+EUT+Phone(BatteryStatus:<1%) Mode2 AC/DCAdapter(5V/3A)+EUT+Phone(BatteryStatus:50%) Mode3 AC/DCAdapter(5V/3A)+EUT+Phone(BatteryStatus:>98%) b.EUTmodeofwirelesschargeoutput: TestModes:TestCoil:Description: Mode1a ANT EUT+Phone(BatteryStatus:<1%) Mode2aEUT+Phone(BatteryStatus:50%) Mode3aEUT+Phone(BatteryStatus:>98%) 3 TABLEOFCONTENTS 1.MeasuringStandard........................................................................................................4 1.1KDB680106D01WirelessPowerTransferv04.....................................................4 1.2MeasurementUncertainty......................................................................................4 2.Requirements..................................................................................................................4 2.1Accordingtotheitem5.2ofKDB680106D01v04:................................................4 3.MethodOfMeasurement.................................................................................................5 3.1ApplicableStandard...............................................................................................5 3.2BlockdiagramofTestSetup..................................................................................5 3.3Formobileexposureconditions:.............................................................................5 3.4Forportableexposureconditions:..........................................................................5 3.5LimitsforMaximumPermissibleExposure(MPE):.................................................6 3.6TestProcedure.......................................................................................................6 4.Testinstrumentandequipmentlist..................................................................................7 4.1TestInstrumentslist...............................................................................................7 4.2Testauxiliaryequipmentlist...................................................................................7 5.TestResult.......................................................................................................................8 5.1Forportableexposureresult...................................................................................8 5.2Formobileexposureresult...................................................................................14 6.TestSet-upPhoto..........................................................................................................15 6.1Testdistance:20cm.............................................................................................15 6.2Testdistance:6cm...............................................................................................15 4 1.MeasuringStandard 1.1KDB680106D01WirelessPowerTransferv04 1.2MeasurementUncertainty Thereporteduncertaintyofmeasurementy±U,whereexpendeduncertaintyUisbasedonastandard uncertaintymultipliedbyacoveragefactorofk=2,providingalevelofconfidenceofapproximately95%. No.ItemUncertainly 1H-filed ±0.93dB 2E-filed±0.51dB 2.Requirements 2.1Accordingtotheitem5.2ofKDB680106D01v04: Inductivewirelesspowertransferapplicationsthatmeetallofthefollowingrequirementsareexcludedfrom submittinganRFexposureevaluation. a)Thepowertransferfrequencyisbelow1MHz. Yes.ThedeviceoperatesinthefrequencyfromANT1is115kHzto205kHz. b)Theoutputpowerfromeachtransmittingelement(e.g.,coil)islessthanorequalto15watts. Yes,Themaximumoutputpoweroftheprimarycoilis15watts. c)Aclientdeviceprovidingthemaximumpermittedloadisplacedinphysicalcontactwiththetransmitter (i.e.,thesurfacesofthetransmitterandclientdeviceenclosuresneedtobeinphysicalcontact). Yes.Clientdeviceisplaceddirectlyincontactwiththetransmitter. d)Only§2.1091-Mobileexposureconditi…

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SPECIFICATIONFORAPPROVAL Specificationnumber HG2023082003 Effectivedate Customer ZhongliGuanda(Shenzhen)IntelligentTechnologyCo.,LTD Producttype A11Singlecoil12turnsL=20MM HongguiP/N43.5*0.8doubleslotwithhole12ringsbackroundwhiteglue CustomerP/N 【☑Neweditionissued,□versionrevised】【Thisspecificationcontains3pagesofcontents】 【 RoHSCompliantParts 】 AUTHOR CHECK APPROVE PengJianji AnfuHongguiElectronicsCo.,LTD ThisSPECIFICATIONFORAPPROVALmustbesignedandreturnedtothe customerwithinoneweekofreceipt.Overdueproductionshallberegardedas followingthestandardsofthisacknowledgement. Customerapproval Recognitionstatus: ☑Fulladmission□Conditionaladmission □Denial Date ： APPROVE AUDIT RECHECKCHECK SPECIFICATIONFORAPPROVAL Customer ZhongliGuanda(Shenzhen)Intelligent TechnologyCo.,LTD Customer P/N Honggui P/N 43.5*0.8doubleslotwithhole12ringsback roundwhiteglue Specification number HG2023082003 Edition 01 ◆BoundaryDimension (Unit：mm) A43.5±.0.5 B40.0±1.5 C15.0±0.5 D5.3 E22.0±2 F25.0 ±2 G3.0±1 H2.4±0.2 I 0.8±0.1 J8 1.Wirediameter:0.08*105Psilk-coveredself-adhesive copperwire 2.Numberofcoilswound：12TS 3.Whetherthestartandendlinescross:Yes 4.Wrapcoilwith8mmwidehightemperaturetape (frontview)(sideview)(bottomview) 5.Thecoilandmagneticdiskmustbecentered 6.Discbackround42whiteglue Parameter LOSpecification TestconditionTestinstrument LO6.8±0.3μH100KHz/1V ■TH1816B ■TH1816BQ>30min100KHz/1V DCR<60mΩ@25°C■CH-502BC Operatingtemperature -40°C~125°C ◆Billofmaterials Serial s 1 MaterialsSpecificationSuppliers Notes 2 Magneticsheet 43.5*0.8Doubleslots withholes PC95Mn-Zn 3 Copperwire 0.08*105PSilk-coveredself-adhesivecopperwire 4 High-temperaturetape 8MMEco-friendlyadhesivetape 5 TinHightemperaturetinbar Thousandislandenvironmentaltin 6 Glue WhitegluesEco-friendlyadhesive 7 Adhesivebacking 42roundsofwhiteglue AUTHORCHECKAPPROVE PengJianji

ProjectNo.:ZKT-2603040252E Page 1 of 31 FCCTESTREPORT FCCID:2AQ5C-CTX30KSOL ReportNumber. .................................. : ZKT-2603040252E DateofTest.......................................................:Mar.04,2026toMar.12,2026 Dateofissue.........................................:Mar.12,2026 Totalnumberofpages .......................... 31 TestResult..........................................: PASS TestingLaboratory............................: ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrialAvenue, FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................: HypercelCorporation Address...............................................: 28385ConstellationRd.,Valencia,CA91355U.S.A Manufacturer'sname ...................... : HypercelCorporation Address...............................................: 28385ConstellationRd.,Valencia,CA91355U.S.A Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.209 ANSIC63.10-2020+Cor1-2023 Testprocedure.....................................: / Non-standardtestmethod................:N/A TestReportFormNo........................: TRF-EL-107_V0 TestReportForm(s)Originator ..... : ZKTTesting MasterTRF ........................................ : Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentundertest (EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsampleidentifiedinthe report. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmaybe alteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname ..................................... :30000mAhSolarPowerbank Trademark...........................................: Model/Typereference.........................:60870765994 Ratings..................................................: Capacity:3.7V,30000mAh,111Wh USB-AInputCable:5V2.4A,MicroInput:5V3A(18WMax) USB-CInput:PD15W,Type-COutputCable:5V2A Type-COutputCable:PD20W,MicroCableOutput:5V3A(18WMax) USB-COutput:PD20W,USB-AOutput:QC15W,WirelessOutput:Max15W ProjectNo.:ZKT-2603040252E Page 2 of 31 Testingprocedureandtestinglocation: TestingLaboratory..........................................:ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature) ....................... : JacksonFang Reviewer(name+signature).......................: LakeXie Approved(name+signature).......................: ProjectNo.:ZKT-2603040252E Page 3 of 31 TABLEOFCONTENTS 1.VERSION..................................................................................................................................................4 2.TESTSUMMARY......................................................................................................................................5 2.1TESTFACILITY..................................................................................................................................6 2.2MEASUREMENTUNCERTAINTY.....................................................................................................6 3.GENERALINFORMATION......................................................................................................................7 3.1GENERALDESCRIPTIONOFEUT...................................................................................................7 3.2TESTMODE.......................................................................................................................................8 3.3BLOCKDIAGRAMOFEUTCONFIGURATION................................................................................9 3.4TESTCONDITIONS.........................................................................................................................10 3.5DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)......................................................10 3.6EQUIPMENTSLISTFORALLTESTITEMS...................................................................................11 4.CONDUCTEDEMISSIONTEST............................................................................................................13 4.1CONDUCTEDEMISSIONMEASUREMENT...................................................................................13 4.1.1POWERLINECONDUCTEDEMISSIONLimits...........................................................................13 4.1.2TESTPROCEDURE......................................................................................................................13 4.1.3DEVIATIONFROMTESTSTANDARD.........................................................................................13 4.1.4TESTSETUP.................................................................................................................................14 4.1.5EUTOPERATINGCONDITIONS..................................................................................................14 4.1.6TESTRESULT...............................................................................................................................15 5.RADIATEDEMISSIONMEASUREMENT..............................................................................................17 5.1RADIATEDEMISSIONLIMITS........................................................................................................17 5.2ANECHOICCHAMBERTESTSETUPDIAGRAM...........................................................................18 5.3TESTPROCEDURE.........................................................................................................................19 5.4DEVIATIONFROMTESTSTANDARD............................................................................................19 5.5TESTRESULT...............................................…

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