2BVIC-EB1000PORTABLE POWER STATION

TCB CALL página 1 File FCC ID: 2BVIC-EB1000 Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : Search | coloradosos.gov TCB CALL página 2 TCB CALL página 3 TCB CALL página 4 TCB CALL página 5 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Oriental Megawill Trading Limited Grantee code: 2BVIC FCC ID: 2BVIC-EB1000 FRN: 0038244307 Contact Name: Shuli Wei Address: NO.7 ON 11TH FLOOR HO KING COMMERCIAL CENTRE NOS.2-16 FA YUEN STREET, MONG KOK, HONG KONG Telephone No:15207769441 Fax No: / Email: [email protected] i. [Oriental Megawill Trading Limited] (“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. The applicant must sign this certification. ii. [Oriental Megawill Trading Limited] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Oriental Megawill Trading Limited] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered” equipment . Date: July 28, 2026 Applicant’s Name: Shuli Wei Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Oriental Megawill Trading Limited Code 00018768 Ed. 1 Item 1. The device is able to install software/program installation? ☐ Yes, go to Item 2. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A Device PORTABLE POWER STATION Company name Oriental Megawill Trading Limited Grantee code 2BVIC FCC ID 2BVIC-EB1000 FRN 0038244307 Contact name Shuli Wei Address NO.7 ON 11TH FLOOR HO KING COMMERCIAL CENTRE NOS.2-16 FA YUEN STREET, MONG KOK, HONG KONG Telephone number 15207769441 E-mail [email protected] Chipset/module information SC8802 Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 3 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 RAM: 1 GB N/A 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; N/A After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software 4 Item 3. Connectivity Capabilities: # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Shuli Wei Date: July 28, 2026 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

OrientalMegawillTradingLimited ProductSimilarityDeclaration Productname:PORTABLEPOWERSTATION Modelname:EB1000,T-1000 FCCID:2BVIC-EB1000 We(OrientalMegawillTradingLimited)herebystatethatallthemodels areelectricalidenticalincludingthesamesoftwareparameterand hardwaredesign(i.e.,circuitdesign,PCBLayout,RFmodule/circuit, antennatype(s)andantennalocation,componentsonPCB,etc.,), samemechanicalstructureanddesign(includingproductenclosure, materials,etc.,),theonlydifferenceisthemodelname. Signature: Name:ShuliWei Title:Manager 2026/7/28

C5266091_X10_Ed.2 1/1 OrientalMegawillTradingLimited OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2026-07-28 Subject:RequestforConfidentiality FCCID:2BVIC-EB1000 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-TermConfidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☒ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☒ User’sManual ☐ NOTE 1 ☒ InternalPhotos ☐ NOTE 1 ☒ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselectedabove arewithheldfrompublicviewforaperiodof___180___daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:ShuliWei Title:Manager 2026/7/28

C5266091_X8_Ed.1 1/1 Letter of Authorization Oriental Megawill Trading Limited Company: Oriental Megawill Trading Limited Address: NO.7 ON 11TH FLOOR HO KING COMMERCIAL CENTRE NOS.2-16 FA YUEN STREET, MONG KOK, HONG KONG Product Name: PORTABLE POWER STATION Model Number: EB1000, T-1000 FCC Identifier: 2BVIC-EB1000 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Shuli Wei Date: July 28, 2026 Title: Manager Signature of applicant:

LabelLocation Confirmtheuseofrealappearancephotosasreferences Labelsize: （ L:159.19cm*W:99.21cm ）

Page 1 of 14 Code:AB-RF-05-b FCCTestReport ReportNo.:1811C60141016202 Applicant:OrientalMegawillTradingLimited Address: NO.7ON11THFLOORHOKINGCOMMERCIA LCENTRENOS.2-16FAYUENSTREET,MON GKOK,HONGKONG ProductName:PORTABLEPOWERSTATION ReportDate:2026-07-27 ShenzhenAnbotekComplianceLaboratoryLimited #资质章# # 检测章 # # 报告二维码 # ReportNo.:1811C60141016202Page2of14 FCCID:2BVIC-EB1000 Code:AB-RF-05-b Contents 1.GeneralInformation..............................................................................................................................................5 1.1.ClientInformation.......................................................................................................................................5 1.2.DescriptionofDevice(EUT)....................................................................................................................5 1.3.AuxiliaryEquipmentUsedDuringTest...................................................................................................6 1.4.DescriptionofTestModes........................................................................................................................6 1.5.TestEquipmentList...................................................................................................................................6 1.6.MeasurementUncertainty........................................................................................................................6 1.7.DescriptionofTestFacility........................................................................................................................7 1.8.Disclaimer....................................................................................................................................................7 2.MeasurementandResult.....................................................................................................................................8 2.1.LimitsForMaximumPermissibleExposure(MPE).............................................................................8 2.2.TestSetup...................................................................................................................................................8 2.3.TestProcedure...........................................................................................................................................9 2.4.TestResult................................................................................................................................................10 APPENDIXI--TESTSETUPPHOTOGRAPH..................................................................................................14 APPENDIXII--EXTERNALPHOTOGRAPH.....................................................................................................14 APPENDIXIII--INTERNALPHOTOGRAPH.....................................................................................................14 ReportNo.:1811C60141016202Page3of14 FCCID:2BVIC-EB1000 Code:AB-RF-05-b TESTREPORT Applicant:OrientalMegawillTradingLimited Manufacturer:HuizhouIntelligentEnergyCo.,Ltd. ProductName:PORTABLEPOWERSTATION ModelNo.:EB1000,T-1000 TradeMark: EBL,GRECELL Rating(s): BatteryCapacity:22.2V,45Ah,999Wh, DCInput:12V~26V（Max8.5A&Max155W） PVInput:12V~26V（Max8.5A&Max155W） DC5525Output×2:12V⎓5A（each)total10A Caroutletoutput:12V⎓10AMax.120W (DC5525Output×2+caroutletoutput:total120W) USB-Aoutput×3:5V⎓3.0A,9V⎓2A,12V⎓1.5A(Max54W) USB-Coutput:5V/9V/12V/15V/20V⎓3A（Max60W） Wirelesscharger:9V⎓1.1A（10W) ACoutputx2:puresinewave120V~60Hz,total1000W AC+DCOutput:Total1000W TestStandard(s): FCCPart1.1310,1.1307(b),FCCPart2.1093 TestMethod(s): KDB680106D01RFExposureWirelessChargingAppsv04 October25,2023TCBWorkshop ThedevicedescribedaboveistestedbyShenzhenAnbotekComplianceLaboratoryLimitedto determinethemaximumemissionlevelsemanatingfromthedeviceandtheseverelevelsofthedevice canendureanditsperformancecriterion.Themeasurementresultsarecontainedinthistestreportand ShenzhenAnbotekComplianceLaboratoryLimitedisassumedfullofresponsibilityfortheaccuracy andcompletenessofthesemeasurements.Also,thisreportshowsthattheEUT(EquipmentUnder Test)istechnicallycompliantwiththeFCCPart1.1307&FCCPart2.1093&KDB680106D01&TCB Workshop,October25,2023requirements. Thisreportappliestoabovetestedsampleonlyandshallnotbereproducedinpartwithoutwritten approvalofShenzhenAnbotekComplianceLaboratoryLimited. DateofReceipt 2026-03-23 DateofTest 2026-03-23to2026-04-27 PreparedBy (CeciliaChen) Approved&AuthorizedSigner (JulesGuo) ReportNo.:1811C60141016202Page4of14 FCCID:2BVIC-EB1000 Code:AB-RF-05-b RevisionHistory ReportVersionDescriptionIssuedDate R00 OriginalIssue.2026-07-27 ReportNo.:1811C60141016202Page5of14 FCCID:2BVIC-EB1000 Code:AB-RF-05-b 1.GeneralInformation 1.1.ClientInformation Applicant:OrientalMegawillTradingLimited Address: NO.7ON11THFLOORHOKINGCOMMERCIALCENTRENOS.2-16 FAYUENSTREET,MONGKOK,HONGKONG Manufacturer:HuizhouIntelligentEnergyCo.,Ltd. Address: 8-9/F,BuildingE2-1,QunyiIntelligentManufacturingIndustrialPark,No.1 XingyuanSouthRoad,ZhongkaiHigh-techZone,HuiZhou Factory:HuizhouIntelligentEnergyCo.,Ltd. Address: 8-9/F,BuildingE2-1,QunyiIntelligentManufacturingIndustrialPark,No.1 XingyuanSouthRoad,ZhongkaiHigh-techZone,HuiZhou 1.2.DescriptionofDevice(EUT) ProductName:PORTABLEPOWERSTATION ModelNo.:EB1000,T-1000 TradeMark:EBL,GRECELL TestPowerSupply:AC120V60Hz;DC26V;DC22.2V TestSampleNo.:1-2-1(NormalSample),1-2-2(EngineeringSample) Adapter: Model：A1001-2504000D (Input:100-240VAC,50/60Hz,2.5A;Output:25V/4A,100W) RFSpecification OperationFrequency : 113-205kHz ModulationType:ASK AntennaType:InductiveloopcoilAntenna Remark:1)AlloftheRFspecificationareprovidedbycustomer.2)Foramoredetailedfeatures description,pleaserefertothemanufacturer’sspecificationsortheUser’sManual. ReportNo.:1811C60141016202Page6of14 FCCID:2BVIC-EB1000 Code:AB-RF-05-b 1.3.AuxiliaryEquipmentUsedDuringTest TitleManufacturerModelNo.SerialNo. IPhone14ProAppleInc.MQ0M3CH/A/ 1.4.DescriptionofTestModes Prete…

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Page 1 of 23 Code:AB-RF-05-b FCCTestReport ReportNo.:1811C60141016201 Applicant:OrientalMegawillTradingLimited Address: NO.7ON11THFLOORHOKINGCOMMERCIA LCENTRENOS.2-16FAYUENSTREET,MON GKOK,HONGKONG ProductName:PORTABLEPOWERSTATION ReportDate:2026-07-27 ShenzhenAnbotekComplianceLaboratoryLimited #资质章# #检测章# #报告二维码# ReportNo.:1811C60141016201Page2of23 FCCID:2BVIC-EB1000 Code:AB-RF-05-b Contents 1.GeneralInformation ...........................................................................................................................................5 1.1.ClientInformation ....................................................................................................................................5 1.2.DescriptionofDevice(EUT) ..................................................................................................................5 1.3.AuxiliaryEquipmentUsedDuringTest ................................................................................................6 1.4.DescriptionofTestModes .....................................................................................................................6 1.5.DescriptionOfTestSetup ......................................................................................................................7 1.6.TestEquipmentList .................................................................................................................................8 1.7.MeasurementUncertainty .....................................................................................................................9 1.8.DescriptionofTestFacility .....................................................................................................................9 1.9.Disclaimer .................................................................................................................................................9 2.SummaryofTestResults ................................................................................................................................10 3.ConductedEmissionTest ................................................................................................................................11 3.1.TestStandardandLimit .......................................................................................................................11 3.2.TestSetup ...............................................................................................................................................11 3.3.TestProcedure .......................................................................................................................................11 3.4.TestData .................................................................................................................................................11 4.RadiationSpuriousEmissionTest .................................................................................................................14 4.1.TestStandardandLimit .......................................................................................................................14 4.2.TestSetup ...............................................................................................................................................14 4.3.TestProcedure .......................................................................................................................................15 4.4.TestData .................................................................................................................................................15 5.20dBOccupyBandwidthTest ........................................................................................................................20 5.1.TestStandardandLimit .......................................................................................................................20 5.2.TestSetup ...............................................................................................................................................20 5.3.TestProcedure .......................................................................................................................................20 5.4.TestData .................................................................................................................................................20 6.AntennaRequirement ......................................................................................................................................22 6.1.TestStandardandRequirement .........................................................................................................22 6.2.AntennaConnectedConstruction ......................................................................................................22 APPENDIXI--TESTSETUPPHOTOGRAPH ................................................................................................23 APPENDIXII--EXTERNALPHOTOGRAPH ..................................................................................................23 APPENDIXIII--INTERNALPHOTOGRAPH ..................................................................................................23 ReportNo.:1811C60141016201Page3of23 FCCID:2BVIC-EB1000 Code:AB-RF-05-b TESTREPORT Applicant:OrientalMegawillTradingLimited Manufacturer:HuizhouIntelligentEnergyCo.,Ltd. ProductName:PORTABLEPOWERSTATION ModelNo.:EB1000,T-1000 TradeMark:EBL,GRECELL Rating(s): BatteryCapacity:22.2V,45Ah,999Wh, DCInput:12V~26V（Max8.5A&Max155W） PVInput:12V~26V（Max8.5A&Max155W） DC5525Output×2:12V⎓5A（each)total10A Caroutletoutput:12V⎓10AMax.120W (DC5525Output×2+caroutletoutput:total120W) USB-Aoutput×3:5V⎓3.0A,9V⎓2A,12V⎓1.5A(Max54W) USB-Coutput:5V/9V/12V/15V/20V⎓3A（Max60W） Wirelesscharger:9V⎓1.1A（10W) ACoutputx2:puresinewave120V~60Hz,total1000W AC+DCOutput:Total1000W TestStandard(s):FCCPart15SubpartC TestMethod(s): ANSIC63.10-2020+Cor.1-2023+C63.10a-2024+ErratatoC63.10a-2024 ANSIC63.30-2021 Thedevicedescribeda…

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ShenzhenZhiweiWuxianTechnologyCo.,Ltd. ShenzhenForWirelessTechnologyCo.,Ltd Acknowledgement APPROVALSHEET ManufacturerApp- roval: Customeracknowledges: Address:Room415,BuildingB,LingnanInnovationValley,ShiyanStreet,Bao'anDistrict,Shenzhen; Phone:+86-13670102812Fax:+86-755-23003362 Note:Pleasecarefullycompareyoursampleswiththetestresults.Afterconfirmation,signandstampthedocumentbeforereturningit.Failureto returnwithin7workingdayswillbedeemedacceptedbythecustomer.Ourcompanyshallnotbeliableforanyissuesarisingduringsubsequent production. Page1of8 ProductCode: Customername： ShenzhenZhifuNewEnergyCo.,Ltd. Productmodel： ZF-10W-2PIN CustomerModel: Sizeofproduct： 10WWirelessChargingTransceiver(TX-) CustomerPartNumber: 3.02.06.0028 Edition： V1.1 SampleSubmissionDate: 2022.06.27 Samplesize： 3 Xiang Page testresult Tester examine andverify 准()核盖公章 Function 2021 0慈的2 Structure Proposed Examineandverify Ratify ZhongYuan ZhangChengweiZhangLiang I.ScopeofApplication Thisspecificationdocumentoutlinestheproductoverview,specifications,andtechnicalparameters. II.Overview Thiswirelesschargingtransmittermoduleisadedicated10WtransmitterdesignedtomeetQI-standardwirelessreceptionrequirements. ItcomplieswiththeWPC1.24standardandholdsCE/FCCproductcertifications.FeaturingYingjixin'sIP6806solution,itoffersstable performanceandlowstandbypowerconsumption.TheuniquePWMmodulationmodesignificantlyenhancesconversionefficiency,delivering effortlesswirelessconvenience.Withhighoutputefficiencyandbuilt-incalibrationofthetransmitter-to-receiverpowerratio,itprecisely controlsenergyloss.Themoduleincorporatesminimalcomponentsforexcellentcost-effectivenessandrequiresnoconfiguration—ready-to-use immediately.ItfullymeetsallcertificationrequirementsandisidealforvariousQI-compliantwirelesschargingdevices,suchasBluetooth speakerswithwirelesschargingfunctionality,desklamps,orportablepowerbanks. ModuleFeatures: 1:DesignedstrictlyinaccordancewithQIstandards,compatiblewithallreceiverscompliantwiththesestandards; 2:Themodulefeaturesovervoltageprotection(OVP:13.5V±0.5),undervoltageprotection(UVP:4.2V±0.2),andovercurrentprotection(OCP:5V±2A). 0.2–9V/12V,1.7A±0.1);overtemperatureprotection(powerreductionat60°C,automaticchargingterminationat65°C,and resumptionofoperationwhentemperaturedropsbelow50°C);foreignobjectdetection(FOD),etc. 3:Featuresa12Vinput,standbypowerconsumptionbelow20mA,efficiencyexceeding75%,andasimpleperipheralcircuitdesignwithexcellentcost-effectiveness. sizeofproduct： 1.Inputport:one2-pin2.0cable(pin1connectstoredwire,pin2toblackwire);cablespecifications:323922AWG, length150mm.Inputvoltage/current:12V/1.5A;Outputvoltage/current:5V/1A,7.5V/1A,9V/1.12A. 2.Outputport:oneA11transmissioncoilwitha2.5mmback-coatedspongepad;dimensions:diameter50mm;inductance:6.3μH±10%. 3.PCBdimensions:65mm×55mm×1.0mm(length×width×thickness); 4.EnvironmentalTemperature:Storage:-20°Cto60°C;Operating:-10°Cto40°C. 5.Operatingfrequency:110K–205K; 6.Chargingdistance:1–8mm;horizontaldisplacementrange:±8mm(indicatingtheoffsetdistancebetweentheemissioncoilandthe centerofthephone'sreceivingcoil). 7.NTCthermistorspecificationsandprotectionmechanism:100KNTC,resistancevalue3950Ω,wirelength50mm;whenthe temperatureexceeds60°C,poweroutputfromtheTxterminalisreduced(powerdecreaseswithrisingtemperature)topreventoverheating andcharginginterruptiononthemobiledevice.Ifthetemperatureremainsabove65°Cforoneminute,Txterminationstopschargingthe Rxterminal;normaloperationresumesoncethetemperaturedropsbelow50°C. III.PerformanceParameterTests(atAmbientTemperatureof26°C): Page2of8 ElectricalTestingItems NO TestItem Testingstandard TestDescription Result 1 StandbyStateandPowerConsumption <20mA 12Powersupplyvoltage:V;Standbycurrent:15mA; OK 2 CompatibilityTesting ReceivingCompatibil- ity TestwhethertheTI/Xinjie/Cooper5Wreceivingpatch,standard10W/15Wconnectors,and devicessuchasiPhoneX,iPhone12,andSamsungS8arecompatible(J)ornot(). OK Adapter ForQc2.0/3.0adaptersandPDadapterssubjectedtorepeatedswitchingimpactsfromDCpowersupplies:Ischargingnormal?(√)Yes/()No OK 3 Loadefficiencytest(regulated DCpowersupply+electronic load) >72% 120.521 TXis12V,RXisa5Wfixture.Vout:5V,Iout:1A\vin:.1V,Iin:AEfficiency:79.3% OK .1.80.7 TX:12V;RX:7.5W;Vout:7.5V,Iout:1AVin:12V,Iin:0A;Efficiency:77% OK TX:12V,RX:10Wfixture.Vout:9V,Iout:1·12A;Vin:12.1V,Iin:1·10A;Efficiency:75%. OK 4 FODForeignBodyDetection TXoutput disconnected Usea1-yuancoinatthecenterofthecoiltoteststaticFOD.DoesitnotchargeSamsungoriPhonedevices?(√)or() OK TestthestaticFODbyplacinga1-yuancointangentiallyinsidethecoil.ForSamsungandiPhonedevices,indicatewhetherchargingisnotpossible:(√)yes,()no. OK 5 NTCTemperatureProtection Recommended protectiontempe- rature:65°C(± 10%) Setthehotairgunto100°CtoheattheNTCresistoronthePCBAfor1minute.TheTXoutputwillbe disconnected;thecut-offtemperatureis70°C.Operationresumesoncethetemperaturedropsbelow50°C. OK 6 LightDisplay Asrequired Nolightingdisplayrequirements OK 7 Enterfastchargingcompatibilitytest Adaptation Fordifferentadapters:DoesSamsungandApplephonessupportfastcharging?Doestheadapterhaveafast-chargingoutput?Yes(J),No(). OK 8 Undervoltage/OvervoltageProtection Deficitpressure Overvoltage Duringundervoltagealarm,thepowersupplyvoltageis4.4V OK Whenanovervoltagealarmoccurs,thepowersupplyvoltageis13.8V. OK 9 PhoneChargingStability Nointerruptedcharging Useyourphonewhilecharging(forrecording,navigation,etc.)andcheckforanycharginginterruptions:Apple(√)Samsung(√) OK 10 Noisetesting MildIsthereanynoiseorabnormalsoundduringcharging:slightnoiseunderlowelectronicload OK 11 Full-loadagingandtemperatureeffects ≤80°C 65 Underthemaximumstableloadcurrent,afteragingfor60minutes,thehighesttemperaturepointofthemaincontrolICis°C. OK 12 Loadelevationandswitchingtests Normal Whetherwirelesschargingfunctionsnormallyduringchangesinelectronicloadorswitchingis(√)yes,()no. OK 13 OvercurrentProtectionOutput Protect Whethertheelectronicloadoutputsettingturnsoffprotection:Yes(√),No() OK 14 Thephonehasenoughbatterytime. Within300 minute…

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