2BK2T-L12012V 120Ah Dual PurposeLiFePO4 Battery

CoveredEquipmentAttestationLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(5)(i)-(ii)oftheCommission’sRules(47C.F.R.)weattestas followsfortheproductlistedbelow: FCCIDModelname 2BK2T-L120L120 We, Applicant CompanyName:JiangsuEurekaNewEnergyTechnologyCo., Ltd Address:Room201,Building2,No.269,Xinfeng Road,XukouTown,WuzhongDistrict Suzhou,Jiangsu215000China Phone:400-869-1615 certifythattheequipmentforwhichauthorizationissoughtisnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules.Thisincludesthecybersecurityandanti-virussoftwareproducedorprovidedby KasperskyLab,Inc.oranyofit’ssuccessorsandassignees. Wecertifythat,asofthedateofthefilingoftheapplication,theapplicantisnotidentified ontheCoveredListasanentityproducing“covered”equipment. Ifyouhaveanyquestions,pleasefeelfreetocontactusattheaddressshownbelow. Sincerely, SignatureDate:2026-5-15 PrintedNameofSignee: junxiansun/PM Company:JiangsuEurekaNewEnergyTechnologyCo.,Ltd Address:Room201,Building2,No.269,XinfengRoad,XukouTown,WuzhongDistrict Suzhou,Jiangsu215000China Phone:400-869-1615Fax:400-869-1615 Email:[email protected]

ConfidentialityRequestLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoParagraphs§0.457and0.459oftheCommission’sRules(47C.F.R.)andSection §552(b)(4)oftheFreedomofInformationAct,werequestconfidentialityforthe documentationofthefollowingproducts: FCCIDModelname 2BK2T-L120L120 Fortheproductslistedabove,werequestpermanentconfidentialityforallapplicable exhibitsasthereare:  theOperationalDescription  theBlockDiagram theSchematics  thePartsLists theTuneUpInformation Theabovelistedexhibitscontaintradesecretsandproprietaryinformationthatcouldbeof benefittoourcompetitors. Ifyouhaveanyquestions,pleasefeelfreetocontactusattheaddressshownbelow. Sincerely, Signature Date:2026-5-15 PrintedNameofSignee:junxiansun/PM Company:JiangsuEurekaNewEnergyTechnologyCo.,Ltd Address:Room201,Building2,No.269,XinfengRoad,XukouTown,WuzhongDistrict Suzhou,Jiangsu215000China Phone:400-869-1615Fax:400-869-1615 Email:[email protected]

Page1of3FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com ExternalPhotosoftheEUT Fig.1 Fig.2 Page2of3FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.3 Fig.4 Page3of3FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.5 Fig.6

Page 1 of 1FCC ID: 2BK2T-L120 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com LABELAND LOCATION (Size: L 7.0cm x W 4.5cm) Label Location 12V 120Ah Dual PurposeLiFePO4 Battery Model: L120 FCC ID: 2BK2T-L120

Page1of11FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com InternalPhotosoftheEUT Fig.1 Fig.2 Page2of11FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.3 Fig.4 Page3of11FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.5 Fig.6 Page4of11FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.7 Fig.8 ANT Page5of11FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.9 Fig.10 Page6of11FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.11 Fig.12 Page7of11FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.13 Fig.14 Page8of11FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.15 Fig.16 Page9of11FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.17 Fig.18 Page10of11FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.19 Fig.20 Page11of11FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.21

Page1of9FCCID:2BK2T-L120ReportNo.:LCSC04016003EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation For JiangsuEurekaNewEnergyTechnologyCo.,Ltd 12V120AhDualPurposeLiFePO4Battery TestModel:L120 Preparedfor:JiangsuEurekaNewEnergyTechnologyCo.,Ltd Address:Room201,Building2,No.269,XinfengRoad,XukouTown, WuzhongDistrict,Suzhou,Jiangsu,China Preparedby:GuangzhouLCSComplianceTestingLaboratoryLtd. Address:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China Tel:(+86)020-39166689 Fax:(+86)020-39166619 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:April23,2026 Numberoftestedsamples:2 SampleNo.:C260423009-1,C260423009-2 Serialnumber:Prototype DateofTest:April23,2026~April29,2026 DateofReport:April30,2026 Page2of9FCCID:2BK2T-L120ReportNo.:LCSC04016003EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation ReportReferenceNo......................:LCSC04016003EB DateofIssue.......................................:April30,2026 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................................:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China TestingLocation/Procedure............:FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:JiangsuEurekaNewEnergyTechnologyCo.,Ltd Address................................................:Room201,Building2,No.269,XinfengRoad,XukouTown, WuzhongDistrict,Suzhou,Jiangsu,China TestSpecification Standard..............................................:FCCKDBpublication447498D01GeneralRFExposureGuidance v06 FCCCFR47part11.1310 FCCCFR47part22.1091 TestReportFormNo......................:TRF-4-E-214A/0 TRFOriginator....................................:GuangzhouLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 GuangzhouLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe GuangzhouLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceof thematerial.GuangzhouLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. EUTDescription...............................: 12V120AhDualPurposeLiFePO4Battery TradeMark..........................................:N/A TestModel...........................................:L120 Ratings.................................................:PleaseRefertoPage6 Result...................................................: PASS Compiledby:Supervisedby:Approvedby: LifengLe/AdministratorJustinZhu/TechniqueDirectorGavinLiang/Manager Page3of9FCCID:2BK2T-L120ReportNo.:LCSC04016003EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,City,GuangdongChina Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation TestModel...............................:L120 EUT.........................................:12V120AhDualPurposeLiFePO4Battery Applicant...............................:JiangsuEurekaNewEnergyTechnologyCo.,Ltd Address..................................:Room201,Building2,No.269,XinfengRoad,XukouTown, WuzhongDistrict,Suzhou,Jiangsu,China Telephone...............................:/ Fax..........................................:/ Manufacturer........................:JiangsuEurekaNewEnergyTechnologyCo.,Ltd Address...................................:Room201,Building2,No.269,XinfengRoad,XukouTown, WuzhongDistrict,Suzhou,Jiangsu,China Telephone...............................: Fax..........................................: Factory...................................:JiangsuEurekaNewEnergyTechnologyCo.,Ltd Address...................................:Room201,Building2,No.269,XinfengRoad,XukouTown, WuzhongDistrict,Suzhou,Jiangsu,China Telephone...............................:/ Fax..........................................:/ TestResultPASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSC04016003EB April30,2026 Dateofissue Page4of9FCCID:2BK2T-L120ReportNo.:LCSC04016003EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,City,GuangdongChina Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RevisionHistory ReportVersionIssueDateRevisionContentRevisedBy 000April30,2026InitialIssue--- Page5of9FCCID:2BK2T-L120ReportNo.:LCSC04016003EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,City,GuangdongChina Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TABLEOFCONTENTS DescriptionPage 1.PRODUCTINFORMATION ...............................................................................................................................6 2.EVALUATIONMETHOD....................................................................................................................................6 3.LIMIT....................................................................................................................................................................7 4.MPECALCULATIONMETHOD ........................................................................................................................7 5.ANTENNAINFORMATION................................................................................................................…

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Antenna Study 1 ØClient Name:SHENZHEN LANKE XUNTONG TECHNOLOGY CO.,LTD. ØProject Name： EUREKA ØDebugging frequency band: 2400-2500HMz ØValuation date：2024.10.228 ØLinkman contacts： he hai ping 136862951938 Address: Room 101, Building 2, No. 9, Xinfa Road, Lin Village, Tangxia Town, Dongguan City, Guangdong Province Internal Antenna 2 Testing 3D microwave darkroom(6m*6m*6m) Testing environment External Antenna 3 Antenna •Antenna name: 2.4G •Antenna Type：Monopole •Covers ：2400/2500MHz 4 S Parameter_Return Loss&VSWR-Smith 5 Efficiency and Gain Frequency ID1 2 3 4 5 6 7 8 9 10 11 Frequency (MHz)2400.0 2410.0 2420.0 2430.0 2440.0 2450.0 2460.0 2470.0 2480.0 2490.0 2500.0 Gain (dBi)-6.73 -7.03 -6.86 -6.99 -6.89 -6.70 -6.68 -6.49 -6.72 -6.42 -6.43 Efficiency (%)8.71 8.61 8.62 8.39 8.43 8.58 8.78 8.82 8.64 8.93 8.97 6 2D/3D方向图 远场方向图H-XY E1-XZ E2-YZ

Page 1 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Appendix A RF Test Data for BT LE (Conducted Measurement) Product Name: 12V 120Ah Dual PurposeLiFePO4 Battery Test Model: L120 Environmental Conditions Temperature: 23.8  C Relative Humidity: 52.4% ATM Pressure: 100.0 kPa Test Engineer: Zhang Hai Supervised by:Fengliu Tang Page 2 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.1 DTS Bandwidth Test Result TestModeAntennaFreq(MHz) DTS BW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt1 24020.6602401.6642402.3240.5PASS 24400.6602439.6642440.3240.5PASS 24800.6642479.6642480.3280.5PASS BLE_2MAnt1 24021.1522401.4082402.5600.5PASS 24401.1482439.4122440.5600.5PASS 24801.1562479.4082480.5640.5PASS Page 3 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page 4 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 Page 5 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com BLE_2M_Ant1_2480 Page 6 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.2 Maximum Peak Conducted Output Power Test Result Peak TestModeAntennaFreq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt1 24022.87≤30PASS 24402.04≤30PASS 24803.78≤30PASS BLE_2MAnt1 24022.60≤30PASS 24401.82≤30PASS 24803.70≤30PASS Page 7 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs Peak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page 8 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 Page 9 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com BLE_2M_Ant1_2480 Page 10 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.3 Maximum power spectral density Test Result TestModeAntennaFreq(MHz)Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt1 2402-13.86≤8.00PASS 2440-14.80≤8.00PASS 2480-12.92≤8.00PASS BLE_2MAnt1 2402-17.25≤8.00PASS 2440-18.08≤8.00PASS 2480-16.12≤8.00PASS Page 11 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page 12 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 Page 13 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com BLE_2M_Ant1_2480 Page 14 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.4 Band edge measurements Test Result TestModeAntennaChNameFreq(MHz)RefLevel[dBm]Result[dBm]Limit[dBm]Verdict BLE_1MAnt1 Low24021.62-45.61≤-18.38PASS High24803.19-45.29≤-16.82PASS BLE_2MAnt1 Low24021.86-40.21≤-18.14PASS High24802.67-44.95≤-17.33PASS Page 15 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 BLE_2M_Ant1_Low_2402 Page 16 of 34FCC ID: 2BK2T-L120Report No.: LCSC04016003EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qi…

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Page1of32FCCID:2BK2T-L120ReportNo.:LCSC04016003EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCCTESTREPORT For JiangsuEurekaNewEnergyTechnologyCo.,Ltd 12V120AhDualPurposeLiFePO4Battery TestModel:L120 Preparedfor:JiangsuEurekaNewEnergyTechnologyCo.,Ltd Address:Room201,Building2,No.269,XinfengRoad,XukouTown, WuzhongDistrict,Suzhou,Jiangsu,China Preparedby:GuangzhouLCSComplianceTestingLaboratoryLtd. Address:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China Tel:(+86)020-39166689 Fax:(+86)020-39166619 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:April23,2026 Numberoftestedsamples:2 SampleNo.:C260423009-1,C260423009-2 Serialnumber:Prototype DateofTest:April23,2026~April29,2026 DateofReport:April30,2026 Page2of32FCCID:2BK2T-L120ReportNo.:LCSC04016003EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCCTESTREPORT FCCCFR47PART15C(15.247) ReportReferenceNo......................:LCSC04016003EA DateofIssue.......................................:April30,2026 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................................:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China TestingLocation/Procedure............:FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:JiangsuEurekaNewEnergyTechnologyCo.,Ltd Address................................................:Room201,Building2,No.269,XinfengRoad,XukouTown, WuzhongDistrict,Suzhou,Jiangsu,China TestSpecification Standard..............................................:FCCCFR47PART15C(15.247) TestReportFormNo......................:TRF-4-E-145A/0 TRFOriginator....................................:GuangzhouLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 GuangzhouLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe GuangzhouLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceof thematerial.GuangzhouLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. EUTDescription...............................: 12V120AhDualPurposeLiFePO4Battery TradeMark..........................................:N/A TestModel...........................................:L120 Ratings.................................................:PleaseRefertoPage6 Result...................................................: PASS Compiledby:Supervisedby:Approvedby: LifengLe/AdministratorJustinZhu/TechniqueDirectorGavinLiang/Manager Page3of32FCCID:2BK2T-L120ReportNo.:LCSC04016003EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCC--TESTREPORT TestModel.........................:L120 EUT....................................:12V120AhDualPurposeLiFePO4Battery Applicant...........................:JiangsuEurekaNewEnergyTechnologyCo.,Ltd Address..............................:Room201,Building2,No.269,XinfengRoad,Xukou Town,WuzhongDistrict,Suzhou,Jiangsu,China Telephone..........................:/ Fax.....................................:/ Manufacturer.....................:JiangsuEurekaNewEnergyTechnologyCo.,Ltd Address..............................:Room201,Building2,No.269,XinfengRoad,Xukou Town,WuzhongDistrict,Suzhou,Jiangsu,China Telephone..........................: Fax.....................................: Factory..............................:JiangsuEurekaNewEnergyTechnologyCo.,Ltd Address..............................:Room201,Building2,No.269,XinfengRoad,Xukou Town,WuzhongDistrict,Suzhou,Jiangsu,China Telephone..........................:/ Fax.....................................:/ TestResultPass Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSC04016003EA April30,2026 Dateofissue Page4of32FCCID:2BK2T-L120ReportNo.:LCSC04016003EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RevisionHistory ReportVersionIssueDateRevisionContentRevisedBy 000April30,2026InitialIssue--- Page5of32FCCID:2BK2T-L120ReportNo.:LCSC04016003EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TABLEOFCONTENTS 1.GENERALINFORMATION......................................................................................................................................6 1.1.DESCRIPTIONOFDEVICE(EUT)...........................................................................................................................6 1.2.SUPPORTEQUIPMENTLIST...................................................................................................................................7 1.3.EXTERNALI/OCABLE...........................................................................................................................................7 1.4.DESCRIPTIONOFTESTFACILITY...........................................................................................................................7 1.5.STATEMENTOFTHEMEASUREMENTUNCERTAINTY........................................................................................…

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Page1of2FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestSetupPhotosoftheEUT TestSetupPhoto(s)ofRadiatedEmissionsMeasurement Fig.1(30MHz~1GHz) Fig.2(Above1GHz) Page2of2FCCID:2BK2T-L120 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestSetupPhoto(s)ofRFConductedMeasurement Fig.3