2BHW7-ALPHA2PROLiFePO4 Battery

MODEL: ALPHA 2 PRO THIS MANUAL CONTAINS IMPORTANT SAFETY AND OPERATING INSTRUCTIONS FOR LiFePO4 BATTERY. PLEASE READ THIS MANUAL AND FOLLOW THE INSTRUCTIONS EXACTLY. User Manual ALPHA 2 PRO LiFePO4 Battery -01- CONFIGURATION IMPORTANT NOTES TARGET GROUP INTENDED USE TECHNICAL DESCRIPTION INSTALLATION 03 FCC STATEMENT02 EXPLANATION OF SYMBOLS03 SAFETY INSTRUCTIONS04 SCOPE OF DELIVERY05 06 06 07 08 09 11 12 12 13 14 CLEANING STORAGE TROUBLESHOOTING DISPOSAL TECHNICAL DATA -02- 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 must accept any interference received, including interference that may cause undesired operation. Note: 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. Note: The Grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. such modifications could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. To maintain compliance with FCC's RF exposure guidelines, the distance must be at least 20 cm between the radiator and your body, and fully supported by the operating and installation configurations of the transmitter and its antenna(s). FCC STATEMENT Please read these instructions carefully and follow all instructions, guidelines, and warn- ings included in this product manual in order to ensure that you install, use, and maintain the product properly at all times. These instructions MUST stay with this product. By using the product, you hereby confirm that you have read all instructions, guidelines, and warnings carefully and that you understand and agree to abide by the terms and conditions as set forth herein. You agree to use this product only for the intended purpose and application and in accordance with the instructions, guidelines, and warn- ings as set forth in this product manual as well as in accordance with all applicable laws and regulations. A failure to read and follow the instructions and warnings set forth herein may result in an injury to yourself and others, damage to your product or damage to other property in the vicinity. This product manual, including the instructions, guide- lines, and warnings, and related documentation, may be subject to changes and updates. For up-to-date product information, please visit www.richsolar.com. IMPORTANT NOTES EXPLANATION OF SYMBOLS Indicates a hazardous situation that, if not avoided, will result in death or serious injury. WARNING! Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury. CAUTION! Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury. NOTICE! Note: Supplementary information for operating the product. -03- SAFETY INSTRUCTIONS •Batteries contain aggressive and caustic acids. Avoid battery fluid coming into contact with your body. If your skin does come into contact with battery fluid, wash that part of your body thoroughly with water. If you sustain any injuries from acids, contact a doctor immediately. •When working on batteries, do not wear any metal objects such as watches or rings. LiFePO4 batteries can cause short circuits which can cause serious injuries. •Only use insulated tools. •Do not place any metal parts on the battery. •Wear goggles and protective clothing when working on batteries. Do not touch your eyes when working on batteries. •Do not use defective batteries. WARNING! Risk of injury Keep the battery out of the reach of children. WARNING! Health hazard • Keep the battery away from water. • Avoid short circuits. • Avoid clothing rubbing against the battery. • Wear antistatic clothing when handling the battery. CAUTION! Electrocution hazard • Do not place the battery in a area with flammable liquids or gases. • Never attempt to charge a frozen or defective battery. Place the battery in a frost-free area and wait until the battery has acclimatised to the ambient temperature. Then start the charging process. • Do not smoke, use an open flame, or cause sparking near the engine or a battery. • Keep the battery away from heat sources. CAUTION! Explosion hazard -04- SCOPE OF DELIVERY Only use batteries with integrated battery management system and cell balancing. CAUTION! Risk of injury • Avoid deep discharge of the batteries. NOTICE! Damage hazard • Only use rechargeable batteries. • Prevent any metal parts from falling on the battery. This can cause sparks or short-cir- cuit the battery and other electrical parts. • Ensure that the polarity is correct when connecting the battery. • Follow the instructions of the battery manufacturer and those of the manufacturer of the system or vehicle in which the battery is used. • If the battery has to be removed, first disconnect the ground connection. Disconnect all connections and all consumers from the battery be…

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AntennaSpecification Name：PCBAntenna Partnumber：GQ8851 Frequency：2402MHz~2480MHz V.S.W.R：2.0 Gain（dBi）：0dBi Impedance：50Ω Manufacturer： RICHSOLARINC 5550JurupaSt,Ontario,CA91761 size ： 2.05mm 14.30mm 5mm AntennaSpecification AntennaPerformanceTest AntennaSpecification AntennaSpecification

FCCID:2BHW7-ALPHA2PRO EUTPHOTOS(ExternalPhotos) FCCID:2BHW7-ALPHA2PRO FCCID:2BHW7-ALPHA2PRO ※※※※※ENDOFREPORT※※※※※

Size:94mmX134mm FCCID:2BHW7-ALPHA2PRO

FCCID:2BHW7-ALPHA2PRO EUTPHOTOS(InternalPhotos) FCCID:2BHW7-ALPHA2PRO FCCID:2BHW7-ALPHA2PRO FCCID:2BHW7-ALPHA2PRO FCCID:2BHW7-ALPHA2PRO FCCID:2BHW7-ALPHA2PRO ANT FCCID:2BHW7-ALPHA2PRO ※※※※※ENDOFREPORT※※※※※

FCCID:2BHW7-ALPHA2PRO RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1091， UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactof humanexposuretoradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequency range (MHz) Electricfield strength (V/m) Magneticfield strength (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 .Ifweknowthemaximumgainoftheantennaandthe totalpowerinputtotheantenna,throughthecalculation,wewillknowthedistancerwhere theMPElimitisreached. TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middle andhighestchannelindividually. TestResultofRFExposureEvaluation Mode Max.Output powerto antenna (dBm) Max.Output powerto antenna (mW) Max.Power Densityat R=20cm (mW/cm2) Limit (mW/cm2) Result BLE3.032.010.0041.0PASS Remark:Antennagain=0dBi Conclusion:NoRFExposureEvaluation/SARtestisrequired.

ProjectNo.:ZHT-240830026E Page 1 of 41 FCCTESTREPORT FCCID:2BHW7-ALPHA2PRO ReportNumber.....................................:ZHT-240830026E DateofTest ........................................... :Aug.30,2024toSept.18,2024 Dateofissue.........................................:Sept.29,2024 TestResult..........................................:PASS TestingLaboratory. .............................. :GuangdongZhonghanTestingTechnologyCo.,Ltd. Address ............................................... :Room104,Building1,YibaolaiIndustrialPark,QiaotouCommunity, FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong,China Applicant'sname................................:RICHSOLARINC Address...............................................:5550JurupaSt,Ontario,CA91761 Manufacturer'sname.........................:RICHSOLARINC Address ............................................... :5550JurupaSt,Ontario,CA91761 Testspecification: Standard................................................:FCCCFRTitle47Part15SubpartCSection15.247 Testprocedure......................................:KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2013 Non-standardtestmethod................:N/A ThisdevicedescribedabovehasbeentestedbyZHT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZHT,thisdocumentmay bealteredorrevisedbyZHT,personalonly,andshallbenotedintherevisionofthedocument. Productname ....................................... :LiFePO4Battery Trademark ........................................... :/ Model/Typereference.........................:ALPHA2PRO ALPHA2LITE,ALPHA2,ALPHA2HEAT Modeldifference ................................... :ALPHA2PROistestedmodel,othermodelsarederivative models.Themodelsareidenticalincircuit,onlydifferentonthe modelnames.SothetestdataofALPHA2PROcanrepresent theremainingmodels. Ratings..................................................: Input:DC12.8V,200Ah ProjectNo.:ZHT-240830026E Page 2 of 41 Testingprocedureandtestinglocation: TestingLaboratory.......................................:GuangdongZhonghanTestingTechnologyCo.,Ltd. Address............................................................:Room104,Building1,YibaolaiIndustrialPark,Qiaotou Community,FuhaiStreet,Bao'anDistrict,Shenzhen, Guangdong,China LeonLi Testedby(name+signature).......................: BaretWu Reviewer(name+signature).......................: LeviLee Approved(name+signature).......................: ProjectNo.:ZHT-240830026E Page 3 of 41 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)......................................10 3.5EQUIPMENTSLISTFORALLTESTITEMS.................................................................11 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 4.1.6TESTRESULTS......................................................................................................13 4.2RADIATEDEMISSIONMEASUREMENT......................................................................14 4.2.1RADIATEDEMISSIONLIMITS...............................................................................14 4.2.2TESTPROCEDURE...............................................................................................15 4.2.3DEVIATIONFROMTESTSTANDARD..................................................................15 4.2.4TESTSETUP...........................................................................................................15 4.2.5EUTOPERATINGCONDITIONS...........................................................................16 4.2.6TESTRESULTS(BETWEEN9KHZ–30MHZ)....................................................16 5.RADIATEDBANDEMISSIONMEASUREMENT.....................................................21 5.1TESTREQUIREMENT:..............................................................................................21 5.2TESTPROCEDURE..................................................................................................21 5.3DEVIATIONFROMTESTSTANDARD.....................................................................21 5.4TESTSETUP..............................................................................................................22 5.5EUTOPERATINGCONDITIONS..............................................................................22 5.6TESTRESULT...........................................…

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FCCID:2BHW7-ALPHA2PRO EUTTESTPHOTOS ※※※※※ENDOFREPORT※※※※※