2BURI-LFP100-12Deep Cycle Rechargeable LiFePO4 Battery Pack

Suitable for 12V Series LiFePO4 Batteries USER MANUAL Made in China www.greenoepower.com RECYCLING Risk of Fire, Explosion or Burns DO NOT short circuit DO NOT crush DO NOT Reverse connections from the charger to the battery DO NOT Disassemble without seller's guidance DO NOT Throw into fire or incinerate DO NOT Heat above70°C/158°F DO NOT immerse the battery in water Use the appropriate tools when handling the battery When connecting batteries in series/parallel,do not use batteries from other brands/types(BMS may not be compatible) Keep the battery away from fire,hazardous materials,or substance NOTICE BEFORE USING Step1:TIGHTLY SCREW IN Post Bolts please tightly screw in the post bolts, having loose battery terminals will cause the terminals to build up heat resulting in damage to the battery Step2:TEST the battery voltage with Multimeter If you have any question about the battery you received, you can contact us by message under order, we will reply you within 24 hours. Step3:FULLY CHARGE the battery separately Step4:Connect to use CONTENTS PRODUCT OVERVIEW FEATURES EXTERNAL FEATURES BATTERY PARAMETERS THINGS TO KNOW BEFORE USING CHARGING METHODS THE VOLTAGE WHEN CHARGING & DISCHARGING BATTERY CHARGING LOGIC CONTROLLER controller controller settings BATTERY CHARGER ALTERNATOR/GENERATOR BATTERY PERFORMANCE SERIES/PARALLEL CONNECTION HOW TO CONNECT BATTERIES WIDE APPLICATION BLUETOOTH FUNCTION WHAT TO DO WHEN THE BATTERY STOPS WORKING? WARNING 01 01 01 02 03 03 03 04 05 05 05 06 06 06 09 09 12 12 14 14 PRODUCT OVERVIEW A Lithium Iron Phosphate(LiFePO4)chemistry provides exceptional stability and consistent performance BAdvanced Battery Management System(BMS) ensures product safety and long lifespan C Supports fast charging and discharging DConstant voltage and full usable capacity at any state of charge IP65 Rated (Dust and Water Resistant) EGrade UL94V-0(Fireproof) FEATURES EXTERNAL FEATURES Handle * Taking a 12V100Ah battery as an example Negative TerminalblackPositive Terminalred Top View Front View - 01 - BATTERY PARAMETERS - 02 - LFP6-12 LFP7-12 LFP8-12 LFP10-12 LFP12-12 LFP15-12 LFP20-12 LFP25-12 LFP30-12 LFP50-12 LFP100-12 LFP200-12 LFP280-12 LFP300-12 12.8V 12.8V 12.8V 12.8V 12.8V 12.8V 12.8V 12.8V 12.8V 12.8V 12.8V 12.8V 12.8V 12.8V 6Ah 7Ah 8Ah 10Ah 12Ah 15Ah 20Ah 25Ah 30Ah 50Ah 100Ah 200Ah 280Ah 300Ah 6Ah 7Ah 8Ah 10Ah 12Ah 15Ah 20Ah 25Ah 30Ah 50Ah 100Ah 200Ah 280Ah 300Ah 76.8Wh 89.6Wh 102.4Wh 128Wh 175.2Wh 192Wh 256Wh 320Wh 384Wh 640Wh 1280Wh 2560Wh 3584Wh 3840Wh 6A 12A 12A 20A 12A 20A 20A 20A 20A 50A 100A 200A 200A 200A ModelEnergy Nominal Voltage Nominal Capacity Usable Capacity Max.Continu ous Current Internal impedance Battery Pack Case Protection Class Charge Temperature Range DischargeTemperature Range Storage Temperature Range <20m Ω ABS IP65 0°C to 45 °C/ 32°F to 113°F @60±25% Relative Humidity -20°C to 60°C/-4°F to 140°F @60+25% Relative Humidity -10°C to 50°C/14°F to 122°F @60±25% Relative Humidity THINGS TO KNOW BEFORE USING - 03 - CHARGING METHODS Due to the characteristics of Lithium Iron Phosphate (LiFePO4) batteries, the voltage measured during charging or discharging is not the true open-circuit voltage. After discon- necting from the power source, the battery voltage will relax and gradually return to its true, stable value. THE VOLTAGE WHEN CHARGING & DISCHARGING AAlways put on the insulating covers on the post bolts to avoid metal or conductive objects touching the positive and negative terminals of the battery at the same time, otherwise it is likely to cause a short circuit. BInstall the battery upright with post bolt facing up, and it could not be mounted upside down. if you need to mount the battery at its side, please contact us to confirm the direction. CTightly screw in the post bolts. Loose battery terminals will cause heat buildup resulting in damage to the battery. DConstant voltage and full usable capacity at any state of charge IP65 Rated (Dust and Water Resistant) ERecommendations for Long-Term Storage Temperature The battery can be operated at a temperature of -20°C to 60°C/-4°F to 140°F,storage store in a fire proof container and keep away from children Capacity To maximize battery life during extended storage, we recommend storing the battery with a 50% charge. Please recharge it every three months if it remains inactive. Recharge Every 3 Months if you need to test the real voltage of the battery please disconnect all the connec- tions to the battery and test the voltage after putting it aside for over 30 mins. - 04 - BATTERY CHARGING LOGIC The material characteristics of the LiFePO4 battery determine that its charging curve is obviously different from that of a lead-acid battery. Compared with a lead-acid battery, the LiFePO4 battery has a simpler charging process and mode. Therefore,it is recommended to select LiFePO4 for your charging mode. If LiFePO4 mode is not available,please refer to the recommended parameters on page 05 for setting. Cc(constant current)phase(T1) In the beginning,a discharged battery will be charged with a constant current and voltage will be climbing steadily until reaching the constant voltage set point which varies for different charging methods. Tips when Testing The Battery voltage by A Multimeter 1.put the red probe(+)tightly on the positive terminal (not the post bolts) and the black probe(-)on the negative terminal. 2. not touch the metal part of the probes with your hands during use. Cv(constant voltage) phase(T2) The battery maintains a constant voltage during this pha while the current gradually decreases to (0.02c)which is also known as tall current.At this point,the charging is cut of and the battery is fully charged. Tail current(A)=Battery capacity×0.02c.(E.g: 100Ah×0.02c=2A tail current.) LiFePO4 Battery Charging Curve LiFePO4 Battery charging Mode - 05 - Controller Recommend charging current:0.2C-0.5C CONTROLLER 0.2C 0.5C The battery will be fully charged in around 5 hrs to 100% The battery will be f…

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Page1of4FCCID:2BURI-LFP100-12 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 Page2of4FCCID:2BURI-LFP100-12 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 Page3of4FCCID:2BURI-LFP100-12 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 Page4of4FCCID:2BURI-LFP100-12 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

Page1of1FCCID:2BURI-LFP100-12 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com LabelandLocation (Size:L:3.0cmxW:4.0cm) LabelLocation DeepCycleRechargeableLiFePO4BatteryPack Model:LFP100-12-G24 FCCID:2BURI-LFP100-12

Page1of5FCCID:2BURI-LFP100-12 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 Page2of5FCCID:2BURI-LFP100-12 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 Page3of5FCCID:2BURI-LFP100-12 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 BluetoothAntenna Page4of5FCCID:2BURI-LFP100-12 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 Page5of5FCCID:2BURI-LFP100-12 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

Page1of9FCCID:2BURI-LFP100-12ReportNo.:LCSC01226005EB 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 ShenzhenMingjingInformationServiceCo.,Ltd. DeepCycleRechargeableLiFePO4BatteryPack TestModel:LFP100-12-G24 AdditionalModelNo.:LFP100-12-MINI,LFP100-12 Preparedfor:ShenzhenMingjingInformationServiceCo.,Ltd. Address: 2405F10,HuarongBuilding,178MintianRoad,Fu’anCommunity,Futian Street,FutianDistrict,Shenzhen 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: January23,2026 Numberoftestedsamples: 2 SampleNo.: C260123009-1,C260123009-2 Serialnumber: Prototype DateofTest: January23,2026~February05,2026 DateofReport:February06,2026 Page2of9FCCID:2BURI-LFP100-12ReportNo.:LCSC01226005EB 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......................:LCSC01226005EB DateofIssue.......................................:February06,2026 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................................: No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China TestingLocation/Procedure............ : FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:ShenzhenMingjingInformationServiceCo.,Ltd. Address................................................: 2405F10,HuarongBuilding,178MintianRoad,Fu’anCommunity, FutianStreet,FutianDistrict,Shenzhen 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...............................:DeepCycleRechargeableLiFePO4BatteryPack TradeMark..........................................:N/A TestModel...........................................:LFP100-12-G24 Ratings.................................................: PleaseRefertoPage6 Result..................................................:PASS Compiledby:Supervisedby:Approvedby: AceYao/AdministratorJustinZhu/TechniqueDirectorGavinLiang/Manager Page3of9FCCID:2BURI-LFP100-12ReportNo.:LCSC01226005EB 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 TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSC01226005EB February06,2026 Dateofissue EUT.........................................:DeepCycleRechargeableLiFePO4BatteryPack TestModel...............................:LFP100-12-G24 Applicant...............................:ShenzhenMingjingInformationServiceCo.,Ltd. Address..................................: 2405F10,HuarongBuilding,178MintianRoad,Fu’anCommunity, FutianStreet,FutianDistrict,Shenzhen Telephone...............................:/ Fax..........................................:/ Manufacturer........................:DongguanZhonghuiInnovationTechnologyCo.,LTD Address...................................: Building2,No.1FuxingRoad,SongshanLakeHightechZone, DongguanCity,GuangdongProvince Telephone...............................: / Fax..........................................: / Factory...................................:DongguanZhonghuiInnovationTechnologyCo.,LTD Address...................................: Building2,No.1FuxingRoad,SongshanLakeHightechZone, DongguanCity,GuangdongProvince Telephone...............................:/ Fax..........................................:/ Page4of9FCCID:2BURI-LFP100-12ReportNo.:LCSC01226005EB 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 000February06,2026InitialIssue-- Page5of9FCCID:2BURI-LFP100-12ReportNo.:LCSC01226005EB 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 DescriptionPage 1.PRODUCTINFORMATION........................................................................................................................6 2.EVALUATIONMETHOD............................................................................................................................6 3.LIMIT...........................................................................................................................................................7 4.MPECALCULATIONMETHOD.............................................................................................................…

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Wireless Device Over the Air Performance Data Summary REPORT NO. : OQ1D0806 EQUIPMENT : ESP-ANT S-H BRAND NAME : ESPRESSIF MODEL NAME : ESP32-S3-MINI-1 DEVICE RECEIVING DATE : Nov. 16, 2021 TEST DATE(S) : Nov. 16, 2021 ~ Nov. 16, 2021 Reviewed by: Approved by: Feynman Liu / Vice Manager Kevin Chu / Manager Sporton International (Kunshan) Inc. No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China Sporton International (Kunshan) Inc. Page Number : 2 of 10 T EL : +86-512-57900158 Report Issued Date : Dec. 14, 2021 FAX : +86-512-57900958 Report Version : 1.0 Wireless Device OTA RF Performance Data Summary Report No. : OQ1D0806 Table of Contents R evision History ---------------------------------------------------------------------------------------------------------------------- 3 1. Administration Data ----------------------------------------------------------------------------------------------------------- 4 1.1 Testing Laboratory ------------------------------------------------------------------------------------------------------- 4 1.2 Applicant ------------------------------------------------------------------------------------------------------------------- 4 2. Product Photo ------------------------------------------------------------------------------------------------------------------- 4 3. Summary of Test Results ---------------------------------------------------------------------------------------------------- 5 4. FS Pattern ------------------------------------------------------------------------------------------------------------------------- 6 5. Description for EUT Testing Position ------------------------------------------------------------------------------------ 9 Sporton International (Kunshan) Inc. Page Number : 3 of 10 T EL : +86-512-57900158 Report Issued Date : Dec. 14, 2021 FAX : +86-512-57900958 Report Version : 1.0 Wireless Device OTA RF Performance Data Summary Report No. : OQ1D0806 Revision History R EPORT NO. V ERSION D ESCRIPTION I SSUED DATE OQ1D0806 1.0 Initial issue of report Dec. 14, 2021 Sporton International (Kunshan) Inc. Page Number : 4 of 10 T EL : +86-512-57900158 Report Issued Date : Dec. 14, 2021 FAX : +86-512-57900958 Report Version : 1.0 Wireless Device OTA RF Performance Data Summary Report No. : OQ1D0806 1. Administration Data 1.1 Testing Laboratory Test Site Sporton International (Kunshan) Inc. T est Site Location No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China TEL: +86-0512-5790-0158 FAX: +86-0512-5790-0958 Chamber □ OTA01-KS □ OTA02- KS □ OTA03-KS □ OTA04-KS ■ OTA05-KS ■: Indicates the chamber(s) used in this test report. 1.2 Applicant Company Name ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD Address Suite 204, Block 2, 690 Bibo Road, Zhang Jiang Hi-Tech Park, Shanghai, China 2. Product Photo Sporton International (Kunshan) Inc. Page Number : 5 of 10 T EL : +86-512-57900158 Report Issued Date : Dec. 14, 2021 FAX : +86-512-57900958 Report Version : 1.0 Wireless Device OTA RF Performance Data Summary Report No. : OQ1D0806 3. Summary of Test Results Test / Position Frequency (MHz) Avg Gain (dBi) Peak Gain (dBi) Directivity (dBi) Efficiency (dB) Efficiency (%) Free Space 2 397 - 1.79 3 .72 5 .51 - 1.79 6 6.15 2402 -1.74 3.69 5.43 -1.74 66.94 2407 -1.53 3.86 5.39 -1.53 70.28 2 412 -1.32 3.99 5.31 -1.32 73.85 2 417 -1.25 3.99 5.24 -1.25 75.07 2422 -1.17 4.00 5.17 -1.17 76.35 2427 -1.15 3.94 5.09 -1.15 76.67 2 432 -1.18 3.87 5.05 -1.18 76.21 2437 -1.22 3.79 5.01 -1.22 75.58 2442 -1.15 3.92 5.06 -1.15 76.82 2447 -1.07 3.99 5.06 -1.07 78.12 2452 -0.99 4.17 5.16 -0.99 79.65 2 457 -0.88 4.31 5.19 -0.88 81.71 2 462 -0.82 4.43 5.25 -0.82 82.72 2 467 -0.82 4.49 5.31 -0.82 82.81 2472 -0.86 4.54 5.40 -0.86 82.07 2 477 -0.95 4.47 5.42 -0.95 80.40 2 482 -1.04 4.42 5.45 -1.04 78.77 2 487 -1.12 4.40 5.51 -1.12 77.31 Sporton International (Kunshan) Inc. Page Number : 6 of 10 T EL : +86-512-57900158 Report Issued Date : Dec. 14, 2021 FAX : +86-512-57900958 Report Version : 1.0 Wireless Device OTA RF Performance Data Summary Report No. : OQ1D0806 4. FS Pattern Cut1 Cut2 T otal P ower (dBm) A ngle (? S cale: 1/div Min: -8 Max: 3 0 1 80 3 0 210 6 0 240 9 0270 1 20 300 1 50 330 2 397 MHz 2 402 MHz 2 407 MHz 2 412 MHz 2 417 MHz 2 422 MHz 2 427 MHz 2 432 MHz 2 437 MHz 2 442 MHz 2 447 MHz 2 452 MHz 2 457 MHz 2 462 MHz 2 467 MHz 2 472 MHz 2 477 MHz 2 482 MHz 2 487 MHz T otal P ower (dBm) A ngle (? S cale: 2/div Min: -10 Max: 6 0 1 80 3 0 210 6 0 240 9 0270 1 20 300 1 50 330 2 397 MHz 2 402 MHz 2 407 MHz 2 412 MHz 2 417 MHz 2 422 MHz 2 427 MHz 2 432 MHz 2 437 MHz 2 442 MHz 2 447 MHz 2 452 MHz 2 457 MHz 2 462 MHz 2 467 MHz 2 472 MHz 2 477 MHz 2 482 MHz 2 487 MHz Sporton International (Kunshan) Inc. Page Number : 7 of 10 T EL : +86-512-57900158 Report Issued Date : Dec. 14, 2021 FAX : +86-512-57900958 Report Version : 1.0 Wireless Device OTA RF Performance Data Summary Report No. : OQ1D0806 Cut3 Free Space Gain Pattern T otal P ower (dBm) A ngle (? S cale: 2/div Min: -8 Max: 6 0 1 80 3 0 210 6 0 240 9 0270 1 20 300 1 50 330 2 397 MHz 2 402 MHz 2 407 MHz 2 412 MHz 2 417 MHz 2 422 MHz 2 427 MHz 2 432 MHz 2 437 MHz 2 442 MHz 2 447 MHz 2 452 MHz 2 457 MHz 2 462 MHz 2 467 MHz 2 472 MHz 2 477 MHz 2 482 MHz 2 487 MHz T otal R esponse (dB) - 12 4 -10 -8 -6 -4 -2 0 2 X Y Z A zimuth = 0.0 Elevation = 0.0 Roll = 0.0 Sporton International (Kunshan) Inc. Page Number : 8 of 10 T EL : +86-512-57900158 Report Issued Date : Dec. 14, 2021 FAX : +86-512-57900958 Report Version : 1.0 Wireless Device OTA RF Performance Data Summary Report No. : OQ1D0806 F ree Space Gain Pattern T otal R esponse (dB) - 12 4 -10 -8 -6 -4 -2 0 2 Z Y X A zimuth = 88.6 Elevation = -1.7 Roll = -96.3 T otal R esponse (dB) - 12 4 -10 -8 -6 -4 -2 0 2 X Z Y A zimuth = -9.7 Elevation = -84.6 Roll = 79.4 Sporton International (Kunshan) Inc. Page Number : 9 of 10 T EL : +86-512-57900158 Report Issued Dat…

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Page 1 of 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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: Deep Cycle Rechargeable LiFePO4 Battery Pack Test Model: LFP100-12-G24 Environmental Conditions Temperature: 24.1C Relative Humidity: 52.2% ATM Pressure: 100.0 kPa Test Engineer: Zhang hai Supervised by: Fengliu Tang Page 2 of 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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 TestMode Antenna Freq(MHz) DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.660 2401.672 2402.332 0.5 PASS 2440 0.660 2439.668 2440.328 0.5 PASS 2480 0.664 2479.668 2480.332 0.5 PASS BLE_2M Ant1 2402 1.152 2401.404 2402.556 0.5 PASS 2440 1.152 2439.404 2440.556 0.5 PASS 2480 1.148 2479.404 2480.552 0.5 PASS Page 3 of 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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 TestMode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 2.11 ≤30 PASS 2440 2.59 ≤30 PASS 2480 2.52 ≤30 PASS BLE_2M Ant1 2402 1.24 ≤30 PASS 2440 3.87 ≤30 PASS 2480 2.03 ≤30 PASS Test Graphs Peak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 Page 7 of 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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_1M_Ant1_2480 BLE_2M_Ant1_2402 Page 8 of 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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_2440 BLE_2M_Ant1_2480 Page 9 of 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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 Page 10 of 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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 TestMode Antenna Freq(MHz) Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -15.02 ≤8.00 PASS 2440 -14.16 ≤8.00 PASS 2480 -14.13 ≤8.00 PASS BLE_2M Ant1 2402 -18.49 ≤8.00 PASS 2440 -15.96 ≤8.00 PASS 2480 -17.90 ≤8.00 PASS Page 11 of 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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 TestMod e Antenn a ChNam e Freq(MHz ) RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1M Ant1 Low 2402 1.01 -45.38 ≤-18.99 PASS High 2480 1.37 -44.93 ≤-18.63 PASS BLE_2M Ant1 Low 2402 -0.20 -42.5 ≤-20.2 PASS High 2480 0.15 -44.87 ≤-19.85 PASS Page 15 of 36 FCC ID: 2BURI-LFP100-12 Report No.: LCSC01226005EA 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: webmas…

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Page1of32FCCID:2BURI-LFP100-12ReportNo.:LCSC01226005EA 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 ShenzhenMingjingInformationServiceCo.,Ltd. DeepCycleRechargeableLiFePO4BatteryPack TestModel:LFP100-12-G24 AdditionalModelNo.:LFP100-12-MINI,LFP100-12 Preparedfor:ShenzhenMingjingInformationServiceCo.,Ltd. Address:2405F10,HuarongBuilding,178MintianRoad,Fu’anCommunity, FutianStreet,FutianDistrict,Shenzhen 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: January23,2026 Numberoftestedsamples: 2 SampleNo.: C260123009-1,C260123009-2 Serialnumber: Prototype DateofTest: January23,2026~February05,2026 DateofReport:February06,2026 Page2of32FCCID:2BURI-LFP100-12ReportNo.:LCSC01226005EA 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......................:LCSC01226005EA DateofIssue.......................................:February06,2026 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................................:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China TestingLocation/Procedure............:FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:ShenzhenMingjingInformationServiceCo.,Ltd. Address................................................:2405F10,HuarongBuilding,178MintianRoad,Fu’anCommunity, FutianStreet,FutianDistrict,Shenzhen 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...............................:DeepCycleRechargeableLiFePO4BatteryPack TradeMark..........................................:N/A TestModel...........................................:LFP100-12-G24 Ratings.................................................: PleaseRefertoPage6 Result..................................................:PASS Compiledby:Supervisedby:Approvedby: AceYao/AdministratorJustinZhu/TechniqueDirectorGavinLiang/Manager Page3of32FCCID:2BURI-LFP100-12ReportNo.:LCSC01226005EA 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...........…

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