2BV6O-PB63portable power source

portable power source user manual FCC Statement 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 mustaccept any interference received, including interference that may cause undesired operation. 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with the FCC radiation exposure limits set forth for an uncontrolled environment, This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

GuangzhouXinhuaCommunicationTechnologyCo.,Ltd. CoveredEquipmentCertificationAttestationLetter 5/23/2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2BV6O-PB63 GuangzhouXinhuaCommunicationTechnologyCo.,Ltd.(“theapplicant”)certifiesthat theequipmentforwhichauthorizationissoughtisnot“covered”equipmentprohibited fromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. GuangzhouXinhuaCommunicationTechnologyCo.,Ltd.(“theapplicant”)certifiesthat, asofthedateofthefilingoftheapplication,theapplicantisnotidentifiedonthe CoveredList(asaspecificallynamedentityoranyofitssubsidiariesoraffiliates)asan entityproducing“covered”equipment. GuangzhouXinhuaCommunicationTechnologyCo.,Ltd.(“theapplicant”)certifiesthat theequipmentforwhichauthorizationissoughtdoesnotincludecybersecurityoranti- virussoftwareproducedorprovidedbyKasperskyLab,Inc.oranyofitssuccessorsand assignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofits successorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886 andKDB986446D01CoveredEquipmentGuidancesectionB(2a). Signed: Printedname:ZhongShengyu Title:GeneralManager CompanyName:GuangzhouXinhuaCommunicationTechnologyCo.,Ltd. Date:5/23/2026

GuangzhouXinhuaCommunicationTechnologyCo.,Ltd. * theapplicantmustdesignateacontactlocatedintheUnitedStatesforpurposesofactingasthe applicant’sagentforserviceofprocess,regardlessofwhethertheapplicantisadomesticorforeign entity.AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforserviceofprocess. U.S.AgentDesignationforServiceofProcess- CertificationAttestationLetter 5/23/2026 TO:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 ATTN.:ReviewingEngineer FCCID:2BV6O-PB63 FRNofapplicant:0038437117 Persection2.911(d)(7)oftheFCCrules,[GuangzhouXinhuaCommunicationTechnologyCo., Ltd.](“theapplicant”)certifiesthattheequipmentforwhichauthorizationissoughtisdesignated tothefollowingU.S.agent*forserviceofprocess: CompanyName:LOBOSIOWAINC FCCRegistrationNumber(FRN):0036413961 PhysicalU.S.CompanyAddress:4623BittercreekDrColoradoSpringsco80922UnitedStates ContactPerson:HarleyLi AgentEmailAddress:[email protected] Theabovecontactpersonacceptstheobligationforserviceofprocess. Theapplicantacceptstomaintainanagentfornolessthanoneyearafterthegranteehas terminatedallmarketingandimportationortheconclusionofanyCommission-related proceedinginvolvingtheequipment. ApplicantSigned: Signed: Printedname:ZhongShengyu Title:GeneralManager CompanyName:GuangzhouXinhua CommunicationTechnology Co.,Ltd. Date:5/23/2026 AgentSigned(ifdifferentfromApplicant): Signed: Printedname:HarleyLi Title:Manager CompanyName:LOBOSIOWAINC Date:5/23/2026

GuangzhouXinhuaCommunicationTechnologyCo.,Ltd. Date:2025-05-23 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 RE:LETTEROFAGENTAUTHORIZATION FCCID:2BV6O-PB63 ToWhomItMayConcern: We,theundersigned,herebyauthorizeComplianceTesting,LLCtoactonourbehalfinallmatters relatingtoapplicationforequipmentauthorization,includingthesigningofalldocumentsrelatingto thesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothedenialof benefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21 U.S.C.853(a). Signature PrintedName:ZhongShengyu Company:GuangzhouXinhuaCommunicationTechnologyCo.,Ltd. JobTitle:GeneralManager Email:[email protected] Telephone:+8613527862134

GuangzhouXinhuaCommunicationTechnologyCo.,Ltd. RequestforLong-TermConfidentialityLetter-FCC Date:Jun.23,26 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,Maryland21046 Re:RequestforLong-Termconfidentiality FCCID:2BV6O-PB63 Towhomitmayconcern, Weherebyrespectfullyrequestthatundertheprovisionof47CFR0.459and0.457(d)the documentslistedbelowandattachedwiththisapplicationforcertificationbeprovidedwithLong- Termconfidentialstatus.  Schematics  OperationalDescription FrequencyBlockDiagrams  PartList Anyexhibit/informationforwhichwehaverequestedconfidentiality,butwhichmaynotbe accordedsuchtreatmentbytheFCC,shouldbereturnedtous. Thedocumentslistedabovecontaintradesecretsthataretreatedasconfidentialbyus. Substantialcompetitiveharmtouscouldresultshouldtheybemadeavailabletothepublic. Sincerelyyours, Signature PrintedName:ZhongShengyu Company:GuangzhouXinhuaCommunicationTechnologyCo.,Ltd. JobTitle:GeneralManager Email:[email protected] Telephone:+8613527862134

GuangzhouXinhuaCommunicationTechnologyCo.,Ltd. RequestforShort-TermConfidentialityLetter-FCC Date:May.23,26 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,Maryland21046 Re:RequestforShort-Termconfidentiality FCCID:2BV6O-PB63 Towhomitmayconcern, Weherebyrespectfullyrequestthatundertheprovisionof47CFR0.459and0.457(d)the documentslistedbelowandattachedwiththisapplicationforcertificationbeprovidedwithShort- Termconfidentialstatusfor180daysfromthedateofthegrant. ExternalPhotos TestSetupPhotos InternalPhotos Anyexhibit/informationforwhichwehaverequestedconfidentiality,butwhichmaynotbe accordedsuchtreatmentbytheFCC,shouldbereturnedtous. Thedocumentslistedabovecontaintradesecretsthataretreatedasconfidentialbyus. Substantialcompetitiveharmtouscouldresultshouldtheybemadeavailabletothepublic. Sincerelyyours, Signature PrintedName:ZhongShengyu Company:GuangzhouXinhuaCommunicationTechnologyCo.,Ltd. JobTitle:GeneralManager Email:[email protected] Telephone:13527862134

FCCID:2BV6O-PB63 ModelsDifferenceDeclaration Towhomconcern, WeGuangzhouXinhuaCommunicationTechnologyCo.,Ltd.Hereby declares: TheproductmodelisPB-63thesamePCBlayout,electronicschematic andAntennawithM03B+.Onlythemodelsarenotdifferencewhichnot influencetheRFspecification. Thedetailseebelow Sincerely, (Signature) (ZhongShengyu) (GeneralManager) Tel:+8613527862134 Email:[email protected]

FCCID:2BV6O-PB63 L*W:10mm*5mm labelandWhitefont

- Page 1 of 13 - Report No.: HB20260403001E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com RF EXPOSURE Test Report Product: portable power source Trade Mark: N/A Model Number: PB-63 FCC ID: 2BV6O-PB63 Prepared for Guangzhou Xinhua Communication Technology Co., Ltd. Room 2501, Building A, TCL Building, No. 18, Haizhou Road, Haizhu District, Guangzhou, Guangdong, China Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com - Page 2 of 13 - Report No.: HB20260403001E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................................................... 5 1.1 DESCRIPTION OF EUT ................................................................................................................................................ 5 1.2 TEST MODE .............................................................................................................................................................. 5 1.3 TEST SETUP .............................................................................................................................................................. 6 1.4 ANCILLARY EQUIPMENT .............................................................................................................................................. 6 2 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 7 2.1 TEST LABORATORY ..................................................................................................................................................... 7 2.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 7 2.3 MEASUREMENT UNCERTAINTY ..................................................................................................................................... 7 2.4 TEST SOFTWARE ........................................................................................................................................................ 7 3 LIST OF TEST EQUIPMENT .................................................................................................................................. 9 4 RF EXPOSURE....................................................................................................................................................10 4.1 MAXIMUM PERMISSIBLE EXPOSURE ............................................................................................................................ 10 4.1.1. Limit .......................................................................................................................................................... 10 4.1.2. Test Procedures ......................................................................................................................................... 10 4.1.3. Test Setup .................................................................................................................................................. 10 4.1.4. Test Result ................................................................................................................................................. 11 5 PHOTOGRAPHS OF THE TEST SETUP ..................................................................................................................13 - Page 3 of 13 - Report No.: HB20260403001E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com TEST RESULT CERTIFICATION Applicant’s Name ................. : Guangzhou Xinhua Communication Technology Co., Ltd. Address ................................. : Room 2501, Building A, TCL Building, No. 18, Haizhou Road, Haizhu District, Guangzhou, Guangdong, China Manufacturer's Name .......... : Guangzhou Xinhua Communication Technology Co., Ltd. Address ................................. : Room 2501, Building A, TCL Building, No. 18, Haizhou Road, Haizhu District, Guangzhou, Guangdong, China Product description Product name ........................ : portable power source Model Number ....................... : PB-63 Standards ............................. : FCC CFR 47 PART 1 , 1.1310 Test procedure ....................... : KDB 680106 D01 Wireless Power Transfer v04 This device described above has been tested by Shenzhen HongBiao Certification& Testing Co., Ltd and the test results show that the equipment under test (EUT) is in compliance with the EMC requirements. And it is applicable only to the tested sample identified in the report. Date of Test ........................................... : Date (s) of performance of tests ............. : Mar. 26, 2026~May 18, 2026 Test Result .............................................. : Pass Testing Engineer : ( Z o e Su) Technical Manager : ( M i n g L i u) Authorized Signatory : (L e o S u) - Page 4 of 13 - Report No.: HB20260403001E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Revision History…

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ReportNo.:86260319511Date:Jun.10,2026Page1of25 HDTestingTechnology(GuangDong)Co.,Ltd. Building1,No.18,ShihuanRoad,DongchengSubdistrict, Dongguan,Guangdong,China Tel:+86-0769-22221088 E-mail:[email protected] Website:www.hdt-lab.com Thisreportisgovernedby,andincorporatesbyreference,theconditionsoftestingaspostedatthe dateofissuanceofthisreportathttp://www.hdt-lab.com/andisintendedforyourexclusiveuse.Any copyingorreplicationofthisreporttoorforanyotherpersonorentity,oruseofournameortrademark, ispermittedonlywithourpriorwrittenpermission.Thisreportsetsforthourfindingssolelywithrespect tothetestsamplesidentifiedherein.Theresultssetforthinthisreportarenotindicativeor representativeofthequalityorcharacteristicsofthelotfromwhichatestsamplewastakenorany similaroridenticalproductunlessspecificallyandexpresslynoted.Ourreportincludesallofthetests requestedbyyouandtheresultsthereofbasedupontheinformationthatyouprovidedtous. Measurementuncertaintyisonlyprovideduponrequestforaccreditedtests.Statementsofconformity arebasedonsimpleacceptancecriteriawithouttakingmeasurementuncertaintyintoaccount,unless otherwiserequestedinwriting.Youhave15daysfromdateofissuanceofthisreporttonotifyusofany materialerrororomissioncausedbyournegligenceorifyourequiremeasurementuncertainty; provided,however,thatsuchnoticeshallbeinwritingandshallspecificallyaddresstheissueyouwish toraise.Afailuretoraisesuchissuewithintheprescribedtimeshallconstituteyourunqualified acceptanceofthecompletenessofthisreport,thetestsconductedandthecorrectnessofthereport contents. RFTESTREPORT Applicant:GuangzhouXinhuaCommunicationTechnologyCo.,Ltd. Address: Room2501,BuildingA,TCLBuilding,No.18,HaizhouRoad,HaizhuDistrict, Guangzhou,Guangdong,China Manufacturer:GuangzhouXinhuaCommunicationTechnologyCo.,Ltd. Address: Room2501,BuildingA,TCLBuilding,No.18,HaizhouRoad,HaizhuDistrict, Guangzhou,Guangdong,China EUTName:portablepowersource Trademark:/ Model:PB-63 FCCID ：2BV6O-PB63 Rating: Type-CInput:5V-3A/9V-3A/12V-2.5A/15V-2A/20V-1.5A WirelessOutput:5W/7.5W/10W/15W/25w(Max) Battery:10000mAh38.5Wh/3.85V SampleReceived Date: Mar.19,2026 TestDate:Mar.19,2026~Jun.10,2026 Applicable Standards: CFR47,FCCPart15C TestResultPass Preparedby:Approvedby: EvanFang/ProjectEngineerBruceZhang/TechnicalManager ReportNo.:86260319511 Jun.10,2026 Page2of25 HDTestingTechnology(GuangDong)Co.,Ltd. Building1,No.18,ShihuanRoad,DongchengSubdistrict, Dongguan,Guangdong,China Tel:+86-0769-22221088 E-mail:[email protected] Website:www.hdt-lab.com Thisreportisgovernedby,andincorporatesbyreference,theconditionsoftestingaspostedatthe dateofissuanceofthisreportathttp://www.hdt-lab.com/andisintendedforyourexclusiveuse.Any copyingorreplicationofthisreporttoorforanyotherpersonorentity,oruseofournameortrademark, ispermittedonlywithourpriorwrittenpermission.Thisreportsetsforthourfindingssolelywithrespect tothetestsamplesidentifiedherein.Theresultssetforthinthisreportarenotindicativeor representativeofthequalityorcharacteristicsofthelotfromwhichatestsamplewastakenorany similaroridenticalproductunlessspecificallyandexpresslynoted.Ourreportincludesallofthetests requestedbyyouandtheresultsthereofbasedupontheinformationthatyouprovidedtous. Measurementuncertaintyisonlyprovideduponrequestforaccreditedtests.Statementsofconformity arebasedonsimpleacceptancecriteriawithouttakingmeasurementuncertaintyintoaccount,unless otherwiserequestedinwriting.Youhave15daysfromdateofissuanceofthisreporttonotifyusofany materialerrororomissioncausedbyournegligenceorifyourequiremeasurementuncertainty; provided,however,thatsuchnoticeshallbeinwritingandshallspecificallyaddresstheissueyouwish toraise.Afailuretoraisesuchissuewithintheprescribedtimeshallconstituteyourunqualified acceptanceofthecompletenessofthisreport,thetestsconductedandthecorrectnessofthereport contents. RevisionHistory VersionDateofIssueDescription V00Jun.10,2026OriginalVersion ReportNo.:86260319511 Jun.10,2026 Page3of25 HDTestingTechnology(GuangDong)Co.,Ltd. Building1,No.18,ShihuanRoad,DongchengSubdistrict, Dongguan,Guangdong,China Tel:+86-0769-22221088 E-mail:[email protected] Website:www.hdt-lab.com Thisreportisgovernedby,andincorporatesbyreference,theconditionsoftestingaspostedatthe dateofissuanceofthisreportathttp://www.hdt-lab.com/andisintendedforyourexclusiveuse.Any copyingorreplicationofthisreporttoorforanyotherpersonorentity,oruseofournameortrademark, ispermittedonlywithourpriorwrittenpermission.Thisreportsetsforthourfindingssolelywithrespect tothetestsamplesidentifiedherein.Theresultssetforthinthisreportarenotindicativeor representativeofthequalityorcharacteristicsofthelotfromwhichatestsamplewastakenorany similaroridenticalproductunlessspecificallyandexpresslynoted.Ourreportincludesallofthetests requestedbyyouandtheresultsthereofbasedupontheinformationthatyouprovidedtous. Measurementuncertaintyisonlyprovideduponrequestforaccreditedtests.Statementsofconformity arebasedonsimpleacceptancecriteriawithouttakingmeasurementuncertaintyintoaccount,unless otherwiserequestedinwriting.Youhave15daysfromdateofissuanceofthisreporttonotifyusofany materialerrororomissioncausedbyournegligenceorifyourequiremeasurementuncertainty; provided,however,thatsuchnoticeshallbeinwritingandshallspecificallyaddresstheissueyouwish toraise.Afailuretoraisesuchissuewithintheprescribedtimeshallconstituteyourunqualified acceptanceofthecompletenessofthisreport,thetestsconductedandthecorrectnessofthereport contents. TABLEOFCONTENTS 1.TESTSUMMARY.....................................................................................................................4 2.TESTSITE...............................................................................................................................5 2.1.TestFacility........................................................................................................................................5 2.2.MeasurementUncertainty..................................................................................................................5 …

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Page1 of No. 194, Shidu East Road, Liutu Village, Shige Town, Dongguan City 4 DongguanFANYAElectronicsCo.,LTD 东莞市泛亚电子有限公司TEL：0769-22490287FAX：0769-22499451FY-GZ001 承認書 SPECIFICATIONFORAPPROVAL 客戶： CUSTOMER: G027 客戶料號： CUSTP/N: 06.0000118 泛亞料號： FINEP/N: FYG027001 産品型號： DESC: FYG02712024032001 日期： DATE: 2024/03/20 版本： Version: A.0 擬制 PREPAREDBY 審核 CHECKEDBY 批准 APPROVEDBY 客戶承認 CUSTOMERAPPROVE 蒋慧璇王镇生蔡纪雨 东莞市泛亚电子有限公司 DongguanFANYAElectronicsCo.,LTD TEL ： 0769-22490287/22452492 FAX ： 0769-22499451 E-mail ： [email protected] Page2 of 4 DongguanFANYAElectronicsCo.,LTD 东莞市泛亚电子有限公司TEL：0769-22490287FAX：0769-22499451FY-GZ001 版本變更履歷 VersionChangeHistory 版本 Rev. 變更前 BeforeChange 變更後 AfterChange 更改日期 ChangeDate 批准 ApprovedBy A.0--- new issue -2024/03/20 蔡纪雨 Page3 of 4 DongguanFANYAElectronicsCo.,LTD 东莞市泛亚电子有限公司TEL：0769-22490287FAX：0769-22499451FY-GZ001 SPECIFICATION 産品型號： DESC FYG02712024032001 版本 Rev：A.0 客戶CUST: G027 泛亚料号FineP/N： FYG027001 客户料号CUSTP/N: 06.0000118 一、尺寸DIMENSION:(mm) 二、原理图SCHEMATICDIAGRAM: A 40.0±1.0 B 20.5±0.5 C 0.5±0.1 D 70±3 E 2-4 F 43±0.5 G 5.3±0.5 H 三、绕线参数WindingSpecification 1.8 Max（Without release paper） : 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 WindingDirection 1SF10TLitzbunch wiresCCW 四、电气特性ELECTRICALCHARACTERISTICS: 温度TEMPERATURE:25±10°C,湿度RELATIVEHUMIDITY:65±20% 序号 NO. 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试仪器 TESTEQUIPMENT 测试条件 TESTFREQUENCYS 1IND.S-F100KHz/1.06.7uH ±10%Add magnetic chipsVLCZMETER1062B 2DCRS-F≤100mΩ1KHz/0.V TH2810 擬制/日期 PREPAREDBY/DATE 審核/日期 CHECKEDBY/DATE 蒋慧璇2024/03/20 Page4 of 4 DongguanFANYAElectronicsCo.,LTD 东莞市泛亚电子有限公司TEL：0769-22490287FAX：0769-22499451FY-GZ001 SPECIFICATION 産品型號： DESC FYG02712024032001 版本 Rev：A.0 客戶CUST: G027 泛亚料号FineP/N： FYG027001 客户料号CUSTP/N: 五、包装PACKING: 5.1包装图片Packingpictures: 5.2包装数量及规格PackingQuantity: 5.3包装以现有包装盘为参照标准，以实际出货包装为准,如有特需要求可以定制。 Thepackagingshallbebasedontheexistingpackingplateandtheactualdeliverypackageshallprevail.If thereisanyrequirement,wecancustomizeit. 六、材料清单Materiallist: 序号 number 材料名称 Materialname 品名描述 Description 制造商 Manufacturer 1Litz0.08*24*2PLitzbunch wire 2 Lead-free tin rodLead-free tin rod 3 Hard magnetic sheet The size of the hard magnetic sheet is φ43 * 5.3 * 0.75 mm, with double-line slots on the opening. 4 5mm wide heat-resistant high-temperature adhesive glue 5 adhesive tape φ42*6*0.08mmWith tearable ordinary double-sided adhesive tape 项目Item数量Quantity材料规格Material 盘Box 200Pcs370*265*55mm 箱BigCarton 1000Pcs400*280*310mm 擬制 / 日期 PREPAREDBY/DATE 審核 / 日期 CHECKEDBY/DATE 蒋慧璇2024/03/20蔡纪雨2024/03/20

ReportNo.:86260319511Date:Jun.10,2026Page1of25 HDTestingTechnology(GuangDong)Co.,Ltd. Building1,No.18,ShihuanRoad,DongchengSubdistrict, Dongguan,Guangdong,China Tel:+86-0769-22221088 E-mail:[email protected] Website:www.hdt-lab.com Thisreportisgovernedby,andincorporatesbyreference,theconditionsoftestingaspostedatthe dateofissuanceofthisreportathttp://www.hdt-lab.com/andisintendedforyourexclusiveuse.Any copyingorreplicationofthisreporttoorforanyotherpersonorentity,oruseofournameortrademark, ispermittedonlywithourpriorwrittenpermission.Thisreportsetsforthourfindingssolelywithrespect tothetestsamplesidentifiedherein.Theresultssetforthinthisreportarenotindicativeor representativeofthequalityorcharacteristicsofthelotfromwhichatestsamplewastakenorany similaroridenticalproductunlessspecificallyandexpresslynoted.Ourreportincludesallofthetests requestedbyyouandtheresultsthereofbasedupontheinformationthatyouprovidedtous. Measurementuncertaintyisonlyprovideduponrequestforaccreditedtests.Statementsofconformity arebasedonsimpleacceptancecriteriawithouttakingmeasurementuncertaintyintoaccount,unless otherwiserequestedinwriting.Youhave15daysfromdateofissuanceofthisreporttonotifyusofany materialerrororomissioncausedbyournegligenceorifyourequiremeasurementuncertainty; provided,however,thatsuchnoticeshallbeinwritingandshallspecificallyaddresstheissueyouwish toraise.Afailuretoraisesuchissuewithintheprescribedtimeshallconstituteyourunqualified acceptanceofthecompletenessofthisreport,thetestsconductedandthecorrectnessofthereport contents. RFTESTREPORT Applicant:GuangzhouXinhuaCommunicationTechnologyCo.,Ltd. Address: Room2501,BuildingA,TCLBuilding,No.18,HaizhouRoad,HaizhuDistrict, Guangzhou,Guangdong,China Manufacturer:GuangzhouXinhuaCommunicationTechnologyCo.,Ltd. Address: Room2501,BuildingA,TCLBuilding,No.18,HaizhouRoad,HaizhuDistrict, Guangzhou,Guangdong,China EUTName:portablepowersource Trademark:/ Model:PB-63 FCCID ：2BV6O-PB63 Rating: Type-CInput:5V-3A/9V-3A/12V-2.5A/15V-2A/20V-1.5A WirelessOutput:5W/7.5W/10W/15W/25w(Max) Battery:10000mAh38.5Wh/3.85V SampleReceived Date: Mar.19,2026 TestDate:Mar.19,2026~Jun.10,2026 Applicable Standards: CFR47,FCCPart15C TestResultPass Preparedby:Approvedby: EvanFang/ProjectEngineerBruceZhang/TechnicalManager ReportNo.:86260319511 Jun.10,2026 Page2of25 HDTestingTechnology(GuangDong)Co.,Ltd. Building1,No.18,ShihuanRoad,DongchengSubdistrict, Dongguan,Guangdong,China Tel:+86-0769-22221088 E-mail:[email protected] Website:www.hdt-lab.com Thisreportisgovernedby,andincorporatesbyreference,theconditionsoftestingaspostedatthe dateofissuanceofthisreportathttp://www.hdt-lab.com/andisintendedforyourexclusiveuse.Any copyingorreplicationofthisreporttoorforanyotherpersonorentity,oruseofournameortrademark, ispermittedonlywithourpriorwrittenpermission.Thisreportsetsforthourfindingssolelywithrespect tothetestsamplesidentifiedherein.Theresultssetforthinthisreportarenotindicativeor representativeofthequalityorcharacteristicsofthelotfromwhichatestsamplewastakenorany similaroridenticalproductunlessspecificallyandexpresslynoted.Ourreportincludesallofthetests requestedbyyouandtheresultsthereofbasedupontheinformationthatyouprovidedtous. Measurementuncertaintyisonlyprovideduponrequestforaccreditedtests.Statementsofconformity arebasedonsimpleacceptancecriteriawithouttakingmeasurementuncertaintyintoaccount,unless otherwiserequestedinwriting.Youhave15daysfromdateofissuanceofthisreporttonotifyusofany materialerrororomissioncausedbyournegligenceorifyourequiremeasurementuncertainty; provided,however,thatsuchnoticeshallbeinwritingandshallspecificallyaddresstheissueyouwish toraise.Afailuretoraisesuchissuewithintheprescribedtimeshallconstituteyourunqualified acceptanceofthecompletenessofthisreport,thetestsconductedandthecorrectnessofthereport contents. RevisionHistory VersionDateofIssueDescription V00Jun.10,2026OriginalVersion ReportNo.:86260319511 Jun.10,2026 Page3of25 HDTestingTechnology(GuangDong)Co.,Ltd. Building1,No.18,ShihuanRoad,DongchengSubdistrict, Dongguan,Guangdong,China Tel:+86-0769-22221088 E-mail:[email protected] Website:www.hdt-lab.com Thisreportisgovernedby,andincorporatesbyreference,theconditionsoftestingaspostedatthe dateofissuanceofthisreportathttp://www.hdt-lab.com/andisintendedforyourexclusiveuse.Any copyingorreplicationofthisreporttoorforanyotherpersonorentity,oruseofournameortrademark, ispermittedonlywithourpriorwrittenpermission.Thisreportsetsforthourfindingssolelywithrespect tothetestsamplesidentifiedherein.Theresultssetforthinthisreportarenotindicativeor representativeofthequalityorcharacteristicsofthelotfromwhichatestsamplewastakenorany similaroridenticalproductunlessspecificallyandexpresslynoted.Ourreportincludesallofthetests requestedbyyouandtheresultsthereofbasedupontheinformationthatyouprovidedtous. Measurementuncertaintyisonlyprovideduponrequestforaccreditedtests.Statementsofconformity arebasedonsimpleacceptancecriteriawithouttakingmeasurementuncertaintyintoaccount,unless otherwiserequestedinwriting.Youhave15daysfromdateofissuanceofthisreporttonotifyusofany materialerrororomissioncausedbyournegligenceorifyourequiremeasurementuncertainty; provided,however,thatsuchnoticeshallbeinwritingandshallspecificallyaddresstheissueyouwish toraise.Afailuretoraisesuchissuewithintheprescribedtimeshallconstituteyourunqualified acceptanceofthecompletenessofthisreport,thetestsconductedandthecorrectnessofthereport contents. TABLEOFCONTENTS 1.TESTSUMMARY.....................................................................................................................4 2.TESTSITE...............................................................................................................................5 2.1.TestFacility........................................................................................................................................5 2.2.MeasurementUncertainty..................................................................................................................5 …

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