2AXCX-BTBATTERY TESTER

Enter the Settings module of BT60-APP and click Please login/register first. On the account registration page, enter an email address as the user ID, and then click the Send Code. You will receive a 4-digit verification code to the email address you just entered. Please enter the verification code, create a password and click Free registration. After registering, please use the account and password you just entered to log in to the APP. 1 Clean the battery posts on the top or side of the battery. 2 Connect the red clamp to the positive (+) terminal and the black clamp to the negative (-) terminal. 3 Rock the clamp back and forth to ensure that the clamp and battery post are firmly connected. 4 After the clamp is connected correctly, in order to achieve matching binding between the device and the APP, it is necessary to connect Bluetooth on the APP side. Battery Test BT60 Battery Analyzer 1. Create battery information on the APP homepage, fill in the "battery name", select "inside or outside the car", "battery type", "battery standard", and fill in the rated capacity. 2. Click the navigation "Battery Test" at the bottom of the APP to enter the history page. 3. Click "Perform Battery Test". 4. View test results as well as battery state of health, test/rated capacity, test voltage, battery state of charge, and test resistance on the screen. 1 2 3 4 5 Test Results Result Description GOOD BATTERYThe battery is in good condition. GOOD-RECHARGEThe battery is in good condition but low current. Fully charge the battery and return it to service. CHARGE & RETESTFully charge the battery and retest. Failure to fully charge the battery before testing may result in inaccurate results.If you still get CHARGE & RETEST message after you fully charge the battery, please replace it. REPLACE BATTERYThe battery is almost dead or the connection between the battery and battery cable is poor. Replace the battery and retest; or disconnect the battery cables and retest the battery using the out-of-vehicle test before replacing it. BAD CELL-REPLACE The battery may be damaged such as broken cell or short circuit. Replace the battery and retest. Test Voltage Share Results Delete Results Test Voltage Test Resistance Test/Rated CCA Test Time State of Health State of Charge Battery health status No. 6 24 VOLT SYSTEM The battery is 24V. Hello Welcome to Battery Analyzer Email or Foxwell ID Verification Code Please enter password. Confirm Password Send Code Free registration Settings Please login/register first Language setting Report sharing Quick guide Clear detection data About us Feedback and suggestions Login registration 2024-04-12 09:47:35 60 % Test/rated capacitance Voltage State of chargeResistance 637/1100 12.08V 35% 562mΩ GOOD-RECHARGE Connect to a Battery Pictures illustrated here are for reference only and this Quick Start Guide is subject to change without prior notice. Sign up for an Account 1. Click "Cranking Test" at the bottom of the APP to enter the history page. Or you may choose "In-vehicle Battery" when you initially create the battery, and then enter the result page after the "Battery Test" is completed. 2. Click "PRESS FOR CRANKING TEST". 3. View the test results, start voltage, and start time on the screen. 4. If you selected "In-vehicle Battery" when you initially created the battery, you can click the "Charging Test" button to continue the charging system test. 1 2 3 4 5 No.Test Results Result Description CRANKING NORMALThe starter voltage is normal and the battery is fully charged. LOW VOLTAGEThe starter voltage is low and the battery is fully charged. CHARGE BATTERYThe starter voltage is too low and the battery is discharged. Fully charge the battery and repeat the starter system test. REPLACE BATTERYThe battery must be replaced before testing the startup system. NO STARTNo vehicle start detected. Cranking Test 6 CRANKING SKIPPED No startup detected. Charging Test 1 Click "Charging Test" at the bottom of the APP to enter the history page. Or you may choose "In-vehicle Battery" when you initially create a battery, and then enter the result page after the "Cranking Test" is completed. 2 Start the engine according to the prompts on the page, and the final test results will be as follows 7 types. 1 2 3 4 5 No.Test Results Result Description NO PROBLEMSThe system shows that the alternator output is normal. NO OUTPUT Alternator output is not detected. Check all connections to the alternator, especially the battery. If connections are loose or cables are severely corroded, clean or replace and retest. If the belt and connections are working fine, replace the belt alternator. LOW OUTPUT The alternator cannot provide enough power to power the system's electrical load and charge the battery. Check the belt to make sure the alternator is turning when the engine is running. Replace damaged or slipping belts and retest. Check the connection between the alternator and battery. HIGH OUTPUTThe alternator output voltage exceeds normal limits. Check whether the test cable is loose and whether the grounding is normal. If there are no connection issues, replace the regulator. Most alternators have a built-in regulator that requires the alternator to be replaced. In older vehicles that use an external voltage regulator, you may only need to replace the voltage regulator. EXCESSIVE RIPPLEExcessive AC ripple is detected. One or more diodes in the alternator are not working or the stator is damaged. Test Results Share Results Delete Results Test Time Starting voltage (v)Start-up time (s) Starter Time Starter Voltage For service and support, please contact us. Website: www.foxwelltech.us E-mail: [email protected] Service Number: +86-755-26697229 Fax: +86-755-26897226 6CHARGE BATTERY The starter voltage is too low and the battery is discharged. Fully charge the battery and repeat the charging system test. 7 REPLACE BATTERY The battery must be replaced before testing the charging system. Contact Us 2024-04-12 10:4…

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ShenzhenFoxwellTechnologyCo.,Ltd 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:ShenzhenFoxwellTechnologyCo.,Ltd Address:5/F,PlantC,Baocheng71stZone,Xin'anStreet,BaoanDistrict,ShenzhenChina 518106 ProductName:BATTERYTESTER FCCID:2AXCX-BT Model(s):BT60,BT50,BATTERYTESTER 2.911(d)(5)(i)EquipmentType We,[ShenzhenFoxwellTechnologyCo.,Ltd](“theapplicant”)certifythattheequipmentforwhich authorizationissoughtthroughcertificationisnot: Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules. Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:YalinYangDate:2024.9.3 TitleandCompanyname:Manager/ShenzhenFoxwellTechnologyCo.,Ltd NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenzhenFoxwellTechnologyCo.,Ltd 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:ShenzhenFoxwellTechnologyCo.,Ltd Address:5/F,PlantC,Baocheng71stZone,Xin'anStreet,BaoanDistrict,ShenzhenChina 518106 ProductName:BATTERYTESTER FCCID:2AXCX-BT Model(s):BT60,BT50,BATTERYTESTER 2.911(d)(5)(ii)Applicantfiling We,[ShenzhenFoxwellTechnologyCo.,Ltd](“theapplicant”)certifythat,asofthedateofthefiling oftheapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,established pursuantto§1.50002ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:YalinYangDate:2024.9.3 TitleandCompanyname:Manager/ShenzhenFoxwellTechnologyCo.,Ltd NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenzhenFoxwellTechnologyCo.,Ltd 2.911(d)(7)USAAgentv1.5 Section2.911(d)(7)USAAgentforServiceofProcess Companyname:ShenzhenFoxwellTechnologyCo.,Ltd Address:5/F,PlantC,Baocheng71stZone,Xin'anStreet,BaoanDistrict, ShenzhenChina518106 ProductName:BATTERYTESTER FCCID:2AXCX-BT Model(s):BT60,BT50,BATTERYTESTER 2.911(d)(7)USADesignatedAgentforServiceofProcess We,[ShenzhenFoxwellTechnologyCo.,Ltd](“theapplicant”)designate[Stone TradingLimited] NOTE1 forthepurposeofacceptingserviceofprocessonbehalfofthe applicant. Applicantconsent:Weacknowledgeourconsenttoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddressofthedesignatedagentandacknowledgeour acceptanceofourobligationtomaintainanagentforserviceofprocessintheUnited Statesfornolessthanoneyearaftereitherwethegranteehavepermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S., orattheconclusionofanyCommission-relatedadministrativeorjudicialproceeding involvingtheequipment,whicheverislater. Agentobligation:Weacknowledgeourobligationtoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipmentatourphysicalU.S. addressandemailaddressfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipment withintheU.S.,orattheconclusionofanyCommission-relatedadministrativeor judicialproceedinginvolvingtheequipment,whicheverislater. USAAgent Companyname:StoneTradingLimited USAAddress:6547NAcademyBlvd #2266,ColoradoSprings,CO80918,United States FRNNumber：0033401936 ContactName:DongmeiFang TelephoneNo:+12134573118 Email:[email protected] Applicant Companyname:ShenzhenFoxwell TechnologyCo.,Ltd Address:5/F,PlantC,Baocheng71st Zone,Xin'anStreet,BaoanDistrict, ShenzhenCity,China.518106 GranteeFRNNumber:0029904422 FCCGranteeCode:2AXCX ContactName:YalinYang TelephoneNo:+86-0755-26697229 Email:[email protected] Signature: Title:Manager Signature: ShenzhenFoxwellTechnologyCo.,Ltd 2.911(d)(7)USAAgentv1.5 Title:Manager Date:2024.9.3Date:2024.9.3 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

ShenzhenFoxwellTechnologyCo.,Ltd AgentAuthorization Company:ShenzhenFoxwellTechnologyCo.,Ltd Address:5/F,PlantC,Baocheng71stZone,Xin'anStreet,BaoanDistrict, ShenzhenChina518106 ProductName:BATTERYTESTER ModelNumber(s):BT60,BT50,BATTERYTESTER ProductDescription:BATTERYTESTER WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2024.9.3 Name:YalinYang Title:Manager Company:ShenzhenFoxwellTechnologyCo.,Ltd

ShenzhenFoxwellTechnologyCo.,Ltd ModelDifference Productdescription:BATTERYTESTER Modelname:BT60 BT50,BATTERYTESTER TradeName:N/A Onlyfordifferentmodelname Regards Sincerely Client’ssignature: Client’sname/title:YalinYang/Manager Contactinformation/address:5/F,PlantC,Baocheng71stZone,Xin'anStreet, BaoanDistrict，Shenzhen518106，China

ShenzhenFoxwellTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2024.9.3 Subject;RequestforConfidentiality FCCID:2AXCX-BT ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:YalinYang Title:Manager

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Labelandlabellocation 1.5cm BATTERYTESTER FCCID:2AXCX-BT 7cm

EUTPHOTO(InternalPhotos) BT60 ANT ※※※※※ENDOFREPORT※※※※※

FCCID:2AXCX-BT RFExposureEvaluation AccordingtoWS-1GeneralRFExposureGuidancev06andpart2.1093，Unless specificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-ghead orbodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,by measurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTest ExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, ForBLE TestMode Max Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit GFSK-0.2920.93240250.289813.0 SoaSARtestisnotrequired

深 圳 市 众 成 通 讯 科 技 有 限 公 司 Shenzhen Zhongcheng Communication Technology Co., Ltd. Page 1 承认书 SPECIFICATION FOR APPROVAL 客户名称 CUSTOMER NAME ： 富士伟业 产品名称 PRODUCT NAME ： BT60 天线 客户料号 CUSTOMER P/N ： BT60 众成料号 ZC 料号 P/N:REV:A MANUFACTURER SIGNATURE CUSTOMER SIGNATURE CHECKED BY： AUDITOR BY： APPROVED BY： DATE：2024-8-15 深 圳 市 众 成 通 讯 科 技 有 限 公 司 Shenzhen Zhongcheng Communication Technology Co., Ltd. Page 2 Contents ItemDescription 1.---------------------------------------------------- 产品图片 2.---------------------------------------------------- 规格表 3.---------------------------------------------------- 测试报告 4.---------------------------------------------------- 天线图 深 圳 市 众 成 通 讯 科 技 有 限 公 司 Shenzhen Zhongcheng Communication Technology Co., Ltd. Page 3 1. 产品图片 2. 规格表 : 主要技术指标Main technical specifications 频率范围（MHZ）2400-2500Frequency Range(MHZ)2400-2500 特性阻抗（Ω）50Impedance（Ω）50 增益（dbi）0.81Gain(dbi)0.81 输出电压驻波比<2.5VSWR<2.5 最大功率10WAdmitted Power10W 极化方式垂直级化PolarizationLinear Vertical 方向性全向性RadiationOmni-directional 深 圳 市 众 成 通 讯 科 技 有 限 公 司 Shenzhen Zhongcheng Communication Technology Co., Ltd. Page 4 3. 测试报告 3.1 Passive parameters Freq. (MHz)24002410242024302440245024602470248024902500 Gain (dBi) -1.49-1.44-0.79-0.76-0.61-0.69-0.25-0.190.170.190.81 Efficiency (%) 26.528.129.331.433.833.331.831.630.12825.9 3.2 S Parameter Frequency (MHz)240024502480 Return Loss(dB)-9.38-8.8-7.97 VSWR2.082.132.37 深 圳 市 众 成 通 讯 科 技 有 限 公 司 Shenzhen Zhongcheng Communication Technology Co., Ltd. Page 5 3.3 Radiation Pattern Gain: -1.49(dBi)Efficiency: 26.5% Gain: -0.25(dBi)Efficiency: 31.8% Gain: 0.81(dBi)Efficiency: 25.9% 深 圳 市 众 成 通 讯 科 技 有 限 公 司 Shenzhen Zhongcheng Communication Technology Co., Ltd. Page 6 4. 天线图（ UNIT:MM ）

ProjectNo.:ZKT-24082110249E Page 1 of 38 FCCTESTREPORT FCCID:2AXCX-BT ReportNumber. .................................... : ZKT-24082110249E DateofTest ....................................................... : Aug.22,2024-Aug.28,2024 Dateofissue.........................................: Aug.28,2024 Totalnumberofpages..........................38 TestResult .......................................... : PASS TestingLaboratory............................: ShenzhenZKTTechnologyCo.,Ltd. Address ............................................... : 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................: ShenzhenFoxwellTechnologyCo.,Ltd Address...............................................: 5/F,PlantC,Baocheng71stZone,Xin&apos;anStreet,Baoan District,Shenzhen518106,China Manufacturer'sname......................: ShenzhenFoxwellTechnologyCo.,Ltd Address...............................................: 5/F,PlantC,Baocheng71stZone,Xin&apos;anStreet,Baoan District,Shenzhen518106,China Testspecification: Standard ................................................ : FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2013 Testprocedure ..................................... : / Non-standardtestmethod................:N/A TestReportFormNo........................: TRF-EL-111_V0 TestReportForm(s)Originator.....: ZKTTesting MasterTRF ........................................ : Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname ..................................... :BATTERYTESTER Trademark...........................................:N/A Model/Typereference......................:BT60 BT50,BATTERYTESTER Ratings .................................................. : Input:24V ProjectNo.:ZKT-24082110249E Page 2 of 38 Testingprocedureandtestinglocation: TestingLaboratory.......................................:ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature).......................: JacksonFang Reviewer(name+signature) ....................... : LakeXie Approved(name+signature) ....................... : ProjectNo.:ZKT-24082110249E Page 3 of 38 TableofContents Page 1.VERSION....................................................................................................................5 2.SUMMARYOFTESTRESULTS...............................................................................6 2.1TESTFACILITY.................................................................................................................7 2.2MEASUREMENTUNCERTAINTY....................................................................................7 3.GENERALINFORMATION........................................................................................8 3.1GENERALDESCRIPTIONOFEUT.................................................................................8 3.2DESCRIPTIONOFTESTMODES....................................................................................9 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED..............9 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)........................................9 3.5EQUIPMENTSLISTFORALLTESTITEMS.................................................................10 4.EMCEMISSIONTEST.............................................................................................12 4.1CONDUCTEDEMISSIONMEASUREMENT..................................................................12 4.1.1POWERLINECONDUCTEDEMISSIONLimits...................................................12 4.1.2TESTPROCEDURE...............................................................................................12 4.1.3DEVIATIONFROMTESTSTANDARD..................................................................12 4.1.4TESTSETUP...........................................................................................................13 4.1.5EUTOPERATINGCONDITIONS...........................................................................13 4.2.1RADIATEDEMISSIONLIMITS...............................................................................14 4.2.2TESTPROCEDURE...............................................................................................15 4.2.3DEVIATIONFROMTESTSTANDARD..................................................................15 4.2.4TESTSETUP...........................................................................................................15 4.2.5EUTOPERATINGCONDITIONS...........................................................................16 5.RADIATEDBANDEMISSIONMEASUREMENT.....................................................21 5.1TESTREQUIREMENT:..............................................................................................21 5.2TESTPROCEDURE..................................................................................................21 5.3DEVIATIONFROMTESTSTANDARD.....................................................................21 5.4TESTSETUP..............................................................................................................22 5.5EUTOPERATINGCONDITIONS..............................................................................22 5.6TESTRESULT...........................................................................................................23 6.POWERSPECTRALDENSITYTEST......................................................................24 6.1APPLIEDPROCEDURES/LIMIT...................................................................…

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