2BDSV-512V100SLitime 51.2V 100Ah LiFePO4 Battery

Shenzhen Litime Technology Co., Ltd Date: 11/25/2025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: [2BDSV-512V100S] FRN: [0034542134] US Agent – Attestation Statement / Part 2.911(d)(7) [Shenzhen Litime Technology Co., Ltd] certifies, that as of [08/13/2025], we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: [2BDSV-512V100S]. [Shenzhen Litime Technology Co., Ltd], accepts to maintain an agent of service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of [Shenzhen Litime Technology Co., Ltd] for FCC ID: [2BDSV-512V100S]. Designated Agent Information: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, Company: [Shenzhen Litime Technology Co., Ltd] Designated Agent: FCC US Agent, LLC Company Representative: [Yumei Ma] Designated Agent Representative: Tim Payne Signature: Signature:

Rev1/26/2023 ShenzhenLitimeTechnologyCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:11-24-2025 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BDSV-512V100S [MaxviewOptics](“theapplicant”)certifiesthattheequipmentforwhichauthorizationissoughtisnot “covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903of theFCCrules. [MaxviewOptics](“theapplicant”)certifiesthattheequipmentforwhichauthorizationissoughtdoes notincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.oranyofits successorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofits successorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, YumeiMa Rev1/26/2023 ShenzhenLitimeTechnologyCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:11-24-2025 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BDSV-512V100S [MaxviewOptics](“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication,the applicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiariesor affiliates)asanentityproducing“covered”equipment. Sincerely, YumeiMa

ShenzhenLitimeTechnologyCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:November24,2025 SUBJECT:FCCID:2BDSV-512V100S ToWhomItMayConcern: I,theundersigned,herebystatesthisequipmenthasbeentestedandfoundtocomply withthelimitsforaClassBdigitaldevice,pursuanttopart15oftheFCCRules,and willapplytheSupplier'sDeclarationofConformityproceduretotheclassB computerperipheralportionofthiscompositedevice.IunderstandthefollowingFCC requirements: 1.DevicessubjecttotheSDoCprocedurearerequiredtobetestedtoshow compliancewiththeFCCtechnicalregulationsbyarecognizedaccreditedtesting laboratory.ThetestinglaboratorymustbeaccreditedbyaCommissionapproved accreditationbodyordesignatedunderthetermsofagovernment-to-government MutualRecognitionAgreement(MRA).Alistingofthoseaccreditedtesting laboratoriesthathavebeenrecognizedbytheCommissionispublishedontheFCC Webpage:https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm(Selectthe "accredited"optiontosearchforFCCrecognizedaccreditedtestfirms.) 2.Pt2.1077containsthelistofinformationthatmustbeincludedintheSupplier's DeclarationofConformity,whichmustbesuppliedwitheachproductsold.The SDoCcomplianceinfoshallbeincludedintheUser’sManualorasaseparate sheet.Theinfomustcontainthename,address,andphonenumberofthe responsibleparty,whichmustbelocatedwithintheUnitedStates.Accordingto 2.909(b),theresponsiblepartyiseithertheManufactureroriftheproductis importedtheImporter. Regards, Sincerely, YumeiMa -------------------------------

Rev11/20/07 ShenzhenLitimeTechnologyCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2BDSV-512V100S PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName* SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNII devices SCH.pdf OP.pdf Blockdiagram.pdf Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealsorequest temporaryconfidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName* ExternalPhotos TestSetupPhotos InternalPhotos UserManual Sincerely, YumeiMa

ShenzhenLitimeTechnologyCo.,Ltd Room301,BuildingB,TongzhouElectronicsLonggangFactory,No. 1,Baolong5thRoad,BaolongCommunity,BaolongStreet,Longgang District,Shenzhen,China ProductSimilarityDeclaration Date:November24,2025 ModelNumber:51.2V100AhLinkGC100,51.2V30Ah,51.2V30AhGCLink,51.2V 30AhGB,51.2V50Ah,51.2V60AhGC,51.2V60AhGCSmart,51.2V100Ah,51.2V 100AhGCSmart,51.2V100AhLink,51.2V100AhSelf-heating,51.2V100AhHBT ToWhomItMayConcern, We,ShenzhenLitimeTechnologyCo.,Ltd,herebydeclarethatourproduct(Litime 51.2V100AhLiFePO4Battery)ModelNumber:51.2V100AhLinkGC100,51.2V30Ah, 51.2V30AhGCLink,51.2V30AhGB,51.2V50Ah,51.2V60AhGC,51.2V60AhGC Smart,51.2V100Ah,51.2V100AhGCSmart,51.2V100AhLink,51.2V100Ah Self-heating,51.2V100AhHBTPCBboard,Schematic,Hardwareversion,Software version,structureandinternalphotosaresame,nameddifferentlyduetomarketing purposes. Shouldyouhaveanyquestionsorcommentsregardingthismatter,pleasehavemybest attention. Sincerely, (Signed) Name:YumeiMa Company:ShenzhenLitimeTechnologyCo.,Ltd. Address:Room301,BuildingB,TongzhouElectronicsLonggangFactory,No.1,Baolong 5thRoad,BaolongCommunity,BaolongStreet,LonggangDistrict,Shenzhen,China Telephone:0755-85239459 Fax:0755-85239459 E-mail:[email protected]

ShenzhenLitimeTechnologyCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:November24,2025 SUBJECT:FCCID:2BDSV-512V100S ToWhomItMayConcern: We,theundersigned,herebyauthorizeAlexwangatShenzhenBANTEKTestingCo.,Ltd. onourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment. Anyandallactscarriedoutby__ShenzhenBANTEKTestingCo.,Ltd.onourbehalfshall havethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, YumeiMa

Report No.: BTEK250729166A06-T01 Page: 1 of 3 Appendix EUT Photos for BTEK250729166A06-T01 Report No.: BTEK250729166A06-T01 Page: 2 of 3 EUT Constructional Details (EUT Photos) EUT View 1 EUT View 2 EUT View 3 Report No.: BTEK250729166A06-T01 Page: 3 of 3 EUT View 4 EUT View 5 EUT View 6

ReportNo.:BTEK250729166A06-T01 Page: 1 of 1 LABELANDLOCATION FCCID:2BDSV-512V100S

ReportNo.:BTEK250729166A06-T01 Page: 1 of 4 Appendix EUTPhotos forBTEK250729166A06-T01 ReportNo.:BTEK250729166A06-T01 Page: 2 of 4 EUTConstructionalDetails(EUTPhotos) EUTView7 EUTView8 EUTView9 ReportNo.:BTEK250729166A06-T01 Page: 3 of 4 EUTView10 EUTView11 EUTView12 EUTView13 ReportNo.:BTEK250729166A06-T01 Page: 4 of 4 EUTView14 EUTView15 EUTView16 BLEAntenna

ReportNo.:BTEK250729166A06E02 Page: 1 of 5 TESTREPORT ApplicationNo.:BTEK250729166A06-T01 Applicant:ShenzhenLitimeTechnologyCo.,Ltd AddressofApplicant:Room301,BuildingB,TongzhouElectronicsLonggangFactory,No.1, Baolong5thRoad,BaolongCommunity,BaolongStreet,LonggangDistrict, Shenzhen,China Manufacturer:ShenzhenLitimeTechnologyCo.,Ltd AddressofManufacturer:Room301,BuildingB,TongzhouElectronicsLonggangFactory,No.1, Baolong5thRoad,BaolongCommunity,BaolongStreet,LonggangDistrict, Shenzhen,China EquipmentUnderTest(EUT): EUTName:Litime51.2V100AhLiFePO4Battery TestModel.:51.2V100AhLinkGC100 AddingModel(s):51.2V30Ah,51.2V30AhGCLink,51.2V30AhGB,51.2V50Ah, 51.2V60AhGC,51.2V60AhGCSmart,51.2V100Ah, 51.2V100AhGCSmart,51.2V100AhLink,51.2V100AhSelf-heating, 51.2V100AhHBT TradeMark:Litime FCCID:2BDSV-512V100S Standard(s): 47CFRPart2SubpartJSection2.1091 447498D01GeneralRFExposureGuidancev06 DateofReceiptSample(s): 2025-08-20 DateofTest: 2025-08-20to2025-09-25 DateofIssue: 2025-09-26 TestResult: Pass* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. AlexWang/Approved&Authorized EMCLaboratoryManager ReportNo.:BTEK250729166A06E02 Page: 2 of 5 RevisionRecord VersionIssueDateRevisionsRemarks V02025-09-26InitialValid Authorizedforissueby: KarlLiu/FileEditor JuneLi/Reviewer Remarks: Theresultsshowninthistestreportreferonlytothesample(s)tested,thistestreportcannotbe reproduced,exceptinfullwithoutpriorwrittenpermissionofthecompany.Thereportwouldbeinvalidwithout specificstampoftestinstituteandthesignaturesofcompilerandapprover. ReportNo.:BTEK250729166A06E02 Page: 3 of 5 2Contents Page 1CoverPage ...................................................................................................................................................................... 1 2Contents..........................................................................................................................................................3 3GeneralInformation........................................................................................................................................4 3.1DetailsofE.U.T.........................................................................................................................................4 3.2DescriptionofSupportUnits......................................................................................................................4 3.3TestLocation.............................................................................................................................................4 3.4DeviationfromStandards..........................................................................................................................4 3.5AbnormalitiesfromStandardConditions...................................................................................................4 4TestRequirement............................................................................................................................................5 4.1AssessmentResult.....................................................................................................................................5 ReportNo.:BTEK250729166A06E02 Page: 4 of 5 3GeneralInformation 3.1DetailsofE.U.T. Powersupply:51.2V⎓100Ah5120Wh FrequencyRange:2402MHzto2480MHz BluetoothVersion:V5.0BLE ModulationType:GFSK ChannelSpacing:2MHz DataRate:1Mbps NumberofChannels:40 AntennaType:Miniroundantenna AntennaGain:1.59dBi SampleNo.:BTEK250729166A06E-1-1/1 Model(s)Difference Statement SingleModel. Multi-Models:51.2V100AhLinkGC100,51.2V30Ah, 51.2V30AhGCLink,51.2V30AhGB,51.2V50Ah,51.2V60AhGC, 51.2V60AhGCSmart,51.2V100Ah,51.2V100AhGCSmart, 51.2V100AhLink,51.2V100AhSelf-heating,51.2V100AhHBT Onlythemodel51.2V100AhLinkGC100wastested.Accordingtothe declarationfromtheapplicant,theelectricalcircuitdesign,layout, componentsused,internalwiringandfunctionsofothermodelsareidentical fortheabovemodels,withonlydifferenceonModelNo 3.2DescriptionofSupportUnits DescriptionManufacturerModelNo.SerialNo. //// 3.3TestLocation Alltestswereperformedat: ShenzhenBANTEKTestingCo.,Ltd., A5&A6,BuildingB1&B2,No.45GangtouRoad,BogangCommunity,ShajingStreet,Bao'anDistrict, Shenzhen,Guangdong,China518103 Tel:0755-23344200Fax:0755-23344200 FCCRegistrationNumber:264293 DesignationNumber:CN1356 Notestsweresub-contracted. 3.4DeviationfromStandards None 3.5AbnormalitiesfromStandardConditions None ReportNo.:BTEK250729166A06E02 Page: 5 of 5 4TestRequirement Accordingto§1.1307(b)(1)andKDB447498D01GeneralRFExposureGuidancev06,systemoperating undertheprovisionsofthissectionshallbeoperatinginamannerthatthepublicisnotexposedtoradio frequencyenergylevelinexcesslimitformaximumpermissibleexposure. LimitsforMaximumPermissibleExposure(MPE) Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. 4.1AssessmentResult PassedNotApplicable Frequency (MHz) Type Conducted Power (dBm) MaximumTune- up(dBm) Power Density (mW/cm 2 ) Limit(mW/cm 2) Result 2440BLE-1M3.9740.00071.0000Pass Note:1.Theexposureevaluationsafetydistanceis20cm. 2.Onlyshowtheworstcaseinthetestreport. -EndoftheReport-

Page 1 ShenzhenBinxinTongTechnologyCo.,Ltd. Productspecificationsacknowledgment Manufacturer ： ShenzhenBinxinTongTechnologyCo.,Ltd. Description ： Miniroundantenna ProductType ： 1.5cmmini-sizedsmallantenna Page 2 ShenzhenBinxinTongTechnologyCo.,Ltd. 1.Manufacturerinformation Companyname：ShenzhenBinxinTongTechnologyCo.,Ltd. Address:Building2,Workshop2,No.49,JinKangRoad,JinKangCommunity, KengZiStreet,PingShuiDistrict,ShenzhenCity 2.SummaryoftheDUT AntennaPicture 3.ElectricalSpecification: AntennatypesMiniroundantenna Frequency2400-2500MHz Impedance50 Ω VSWR<2.5 PeakGain2.4GHZ1.59dBi Efficiency>35% AntennaMaterialTPEE+RG178Cable ConnectorTypeIPEX1generation Page 3 Cablelength50cm ShenzhenBinxinTongTechnologyCo.,Ltd. 4.TestCondition 4.1TESTITEMTESTINGINSTRUMENTREMARKS PASSIVETEST 1.Radiation Pattern 1.SatimoSG24(3D) 2.AntennaGain2.Agilent8960E5515C 3.ReturnLoss3.R&SZVL6 4.S.W.R 5.RFPerformance 5.1Passiveparameters Freq.(MHz) 24002410242024302440245024602470248024902500 PeakGain (dBi) 0.580.661.11.021.171.590.720.080.721.191.53 5.2SParameter Frequency(MHz) 240024502480 ReturnLoss(dB) -20.58-22.74-15.39 VSWR 1.631.281.81 Page 4 ShenzhenBinxinTongTechnologyCo.,Ltd. 5.3Antenna3DRadiationPattern(Unit:dbi) XY-planeXZ-planeYZ-plane Page 5 ShenzhenBinxinTongTechnologyCo.,Ltd. 6.MEDrawingfortheantenna

ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page1/29 RFTestReport ForBTEK250729166A06-T01 ProjectNo.:BTEK250729166A06E01 ProductDescription: 26.0°C,56%,101.5kPa TestEngineer:Zora TestDate:2025-08-25 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page2/29 TestSummary ItemResult DutyCyclePass BandwidthPass MaximumConductedOutputPowerPass MaximumPowerSpectralDensityPass UnwantedEmissionsInNon-restrictedFrequencyBandsPass ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page3/29 1.DutyCycle 1.1TestResult 1.1.1Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) DutyCycle (%) DutyCycle CorrectionFactor(dB) Max.DC Variation(%) 1MSISO 24020.2971.05528.155.500.03 24400.2971.05528.155.500.06 24800.2971.05528.155.500.00 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page4/29 1.2TestGraph 1.2.1Ant1 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page5/29 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page6/29 1M_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page7/29 2.Bandwidth 2.1TestResult 2.1.1OBW Mode TX Type Frequency (MHz) ANT 99%OccupiedBandwidth(MHz) Verdict ResultLimit 1MSISO 240211.261/Pass 244011.226/Pass 248011.195/Pass 2.1.26dBBW Mode TX Type Frequency (MHz) ANT 6dBBandwidth(MHz) Verdict ResultLimit 1MSISO 240210.779>=0.5Pass 244010.784>=0.5Pass 248010.791>=0.5Pass ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page8/29 2.2TestGraph 2.2.1OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page9/29 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page10/29 1M_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page11/29 2.2.26dBBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page12/29 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page13/29 1M_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page14/29 3.MaximumConductedOutputPower 3.1TestResult 3.1.1Power Mode TX Type Frequency (MHz) MaximumPeakConductedOutputPower(dBm) Verdict ANT1Limit 1MSISO 24024.17<=30Pass 24403.97<=30Pass 24803.84<=30Pass Note1:AntennaGain:Ant1:1.59dBi; ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page15/29 3.2TestGraph 3.2.1Power 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page16/29 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page17/29 1M_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page18/29 4.MaximumPowerSpectralDensity 4.1TestResult 4.1.1PSD Mode TX Type Frequency (MHz) MaximumPSD(dBm/3kHz) Verdict ANT1Limit 1MSISO 2402-12.05<=8Pass 2440-12.57<=8Pass 2480-12.86<=8Pass Note1:AntennaGain:Ant1:1.59dBi; ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page19/29 4.2TestGraph 4.2.1PSD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page20/29 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page21/29 1M_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page22/29 5.UnwantedEmissionsInNon-restrictedFrequencyBands 5.1TestResult 5.1.1Ref Mode TX Type Frequency (MHz) ANT LevelofReference (dBm) 1MSISO 240212.55 244012.37 248012.24 Note1:RefertoFCCPart15.247(d)andANSIC63.10-2013,thechannelcontainsthemaximumPSDlevelwasusedto establishthereferencelevel. 5.1.2CSE Mode TX Type Frequency (MHz) ANT LevelofReference (dBm) Limit (dBm) Verdict 1MSISO 240212.55-17.45Pass 244012.55-17.45Pass 248012.55-17.45Pass Note1:RefertoFCCPart15.247(d)andANSIC63.10-2013,thechannelcontainsthemaximumPSDlevelwasusedto establishthereferencelevel. ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page23/29 5.2TestGraph 5.2.1Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page24/29 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page25/29 1M_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page26/29 5.2.2CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page27/29 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page28/29 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250729166A06E01 Page29/29 1M_HCH_2480MHz_Ant1_NTNV

ReportNo.:BTEK250729166A06E01 Page: 1 of 24 TESTREPORT ApplicationNo.:BTEK250729166A06-T01 Applicant:ShenzhenLitimeTechnologyCo.,Ltd AddressofApplicant:Room301,BuildingB,TongzhouElectronicsLonggangFactory,No.1, Baolong5thRoad,BaolongCommunity,BaolongStreet,LonggangDistrict, Shenzhen,China Manufacturer:ShenzhenLitimeTechnologyCo.,Ltd AddressofManufacturer:Room301,BuildingB,TongzhouElectronicsLonggangFactory,No.1, Baolong5thRoad,BaolongCommunity,BaolongStreet,LonggangDistrict, Shenzhen,China EquipmentUnderTest(EUT): EUTName:Litime51.2V100AhLiFePO4Battery TestModel.:51.2V100AhLinkGC100 AddingModel(s):51.2V30Ah,51.2V30AhGCLink,51.2V30AhGB,51.2V50Ah, 51.2V60AhGC,51.2V60AhGCSmart,51.2V100Ah, 51.2V100AhGCSmart,51.2V100AhLink,51.2V100AhSelf-heating, 51.2V100AhHBT TradeMark:Litime FCCID:2BDSV-512V100S Standard(s): 47CFRPart15,SubpartC15.247 KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2013 DateofReceiptSample(s): 2025-08-20 DateofTest: 2025-08-20to2025-09-25 DateofIssue: 2025-09-26 TestResult: Pass* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. AlexWang/Approved&Authorized EMCLaboratoryManager ReportNo.:BTEK250729166A06E01 Page: 2 of 24 RevisionRecord VersionIssueDateRevisionsRemarks V02025-09-26InitialValid Authorizedforissueby: KarlLiu/FileEditor JuneLi/Reviewer Remarks: Theresultsshowninthistestreportreferonlytothesample(s)tested,thistestreportcannotbe reproduced,exceptinfullwithoutpriorwrittenpermissionofthecompany.Thereportwouldbeinvalidwithout specificstampoftestinstituteandthesignaturesofcompilerandapprover. ReportNo.:BTEK250729166A06E01 Page: 3 of 24 2TestSummary RadioSpectrumTechnicalRequirement StandardItemMethodRequirementResult 47CFRPart15, SubpartC15.247 AntennaRequirementN/A 47CFRPart15,Subpart C15.203&15.247(b)(4) Pass RadioSpectrumMatterPart StandardItemMethodRequirementResult 47CFRPart15, SubpartC15.247 ConductedEmissionsatAC PowerLine(150kHz-30MHz) ANSIC63.10(2013) Section6.2 47CFRPart15,Subpart C15.207 N/A ConductedPeakOutputPower ANSIC63.10(2013) Section11.9.1.3 47CFRPart15,Subpart C15.247(b)(3) Pass Minimum6dBBandwidth ANSIC63.10(2013) Section11.8.1 47CFRPart15,Subpart C15.247a(2) Pass PowerSpectrumDensity ANSIC63.10(2013) Section11.10.2 47CFRPart15,Subpart C15.247(e) Pass ConductedBandEdges Measurement ANSIC63.10(2013) Section11.13.3.2 47CFRPart15,Subpart C15.247(d) Pass ConductedSpuriousEmissions ANSIC63.10(2013) Section11.11 47CFRPart15,Subpart C15.247(d) Pass RadiatedEmissionswhichfallin therestrictedbands ANSIC63.10(2013) Section6.10.5 47CFRPart15,Subpart C15.205&15.209 Pass RadiatedSpuriousEmissions ANSIC63.10(2013) Section6.4,6.5,6.6 47CFRPart15,Subpart C15.205&15.209 Pass Note: E.U.T./EUTmeansEquipmentUnderTest. Passmeansthetestresultpassedtheteststandardrequirement,pleasefindthedetaileddecisionrule inthereportrelativesection. N/A:Notapplicable. ReportNo.:BTEK250729166A06E01 Page: 4 of 24 3Contents Page 1CoverPage......................................................................................................................................................................1 2TestSummary.................................................................................................................................................3 3Contents..........................................................................................................................................................4 4GeneralInformation........................................................................................................................................5 4.1DetailsofE.U.T.......................................................................................................................................................5 4.2EUTTestModeandTestCondition.....................................................................................................................5 4.3MeasurementUncertainty......................................................................................................................................6 4.4TestLocation...........................................................................................................................................................6 4.5DeviationfromStandards......................................................................................................................................6 4.6AbnormalitiesfromStandardConditions.............................................................................................................6 5EquipmentList................................................................................................................................................7 6RadioSpectrumTechnicalRequirement.....................................................................................................9 6.1AntennaRequirement.............................................................................................................................................9 6.1.1TestRequirement:..........................................................................................................................................9 6.1.2Conclusion.......................................................................................................................................................9 7RadioSpectrumMatterTestResults..........................................................................................................10 7.1ConductedPeakOutputPower..........................................................................................................................10 7.1.1TestSetupDiagram......................................................................................................................................10 7.1.2MeasurementProcedureandData...........................................................................................................10 7.2Minimum6dBBandwidth.......................................................................…

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Report No.: BTEK250729166A06-T01 Page: 1 of 2 Appendix Setup Photos For BTEK250729166A06-T01 Report No.: BTEK250729166A06-T01 Page: 2 of 2 Radiated Spurious Emissions (Below 1GHz) Radiated Spurious Emissions (Above 1GHz)