2AZ94MBTS5WIRELESS KICKSTAND TRAVEL BATTERY

Peak Design U.S. Agent Designation for Service of Process - Certification Attestation Letter Peak Design 2415 3rd St, Ste 270, San Francisco, CA, 94107, United States Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA 2026-08-29 Attestation Statement according to 2.911(d)(7) FCC ID: 2AZ94MBTS5 TO WHOM IT MAY CONCERN: We, Peak Design designate ourselves to act as U.S. agent for service of process. Peak Design hereby acknowledges the obligation of the U.S. agent for service of process. Further Peak Design accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Sincerely Applicant Signed/ Designated Agent Signed: Signature: Company name: Peak Design FRN: 0031022429 Address: 2415 3rd St, Ste 270, San Francisco, CA, 94107, United States Contact Person: Samuel Girvin Telephone No: (310) 437-3404 Email: [email protected]

PeakDesign 2026-08-29 NemkoNorthAmerica,Inc. 303RiverRoad Ottawa,Ontario,Canada K1V1H2 AUTHORITYTOACTASAGENT-FCC Onourbehalf,IappointDamonHu,GuangdongDongdianTestingServiceCo.,Ltd.(Unit2,Building 1,No.17,Zongbu2ndRoad,SongshanLakePark,Dongguan,Guangdong,China,523808),toact asouragentinthepreparationofthisapplicationforequipmentcertification.Icertifythatsubmitted documentsproperlydescribethedeviceorsystemforwhichequipmentcertificationissought.Ialso certifythateachunitmanufactured,importedormarketed,asdefinedinFCCregulationswillhave affixedtoitalabelidenticaltothatsubmittedforapprovalwiththisapplication. Insigningthisletter,Applicantcertifiesthatneithertheapplicantnoranypartytotheapplicationis notsubjecttoadenialofFederalbenefits,thatincludeFCCbenefits,pursuanttoSection5301ofthe Anti-DrugAbuseActof1988,21U.S.C.§862becauseofaconvictionforpossessionordistribution ofacontrolledsubstance.See47CFR1.2002(b)forthedefinitionofa"party"forthesepurposes. Forinstanceswhereourauthorizedagentsignstheapplicationforcertificationonourbehalf,I acknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsforcertification,as specifiedbyNemkoNorthAmericaInc.,stillresidesstillresideswithus. Sincerely, Printedname:SamuelGirvin Title:SeniorElectricalDesignEngineer CompanyName:PeakDesign Address:24153rdSt,Ste270,SanFrancisco,CA,94107,UnitedStates Phone:(310)437-3404 E-Mail:[email protected] Date:2026-08-29 PeakDesign

HOOP ARTWORK PROJECT Battery Stand DATE 260826 8.4MM 55.6MM 9.2MM 57.7MM 33.5MM 4.0MM REGULATORY HOOP INTERIOR (USB-C SIDE) SPECS HOOP INTERIOR (PLAIN SIDE) MODEL HOOP INTERIOR (TOP) Pictured: PD_Battery_PVT-Artwork_REGULATORY_260826 PD_Battery_PVT-Artwork_SPECS_260826 PD_Battery_PVT-Artwork_MODEL_260826 Size of text and spacing within lock-up should not be resized ANODIZED ALUMINUM CLARINO WRAP SCREENPRINT LASER ETCH PLASTIC PROJECT DATE HOOP PLACEMENT Battery Stand 260826 SECTION A - ASECTION B - B A A B B CC HOOP INTERIOR (USB-C SIDE) HOOP INTERIOR (PLAIN SIDE) HOOP INTERIOR (TOP SIDE) 21.8MM 18.0MM18.0MM SECTION C - C 22.7MM 22.2MM CENTER ALIGNED ON INNER FACE CENTER-ALIGNED TEXT ON FACE CENTER-ALIGNED TEXT ON FACE ANODIZED ALUMINUM CLARINO WRAP SCREENPRINT LASER ETCH PLASTIC 25.3MM

Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26071535-1E04 TRF No.: RT-4-E-006Page 1 of 18 RF EXPOSURE REPORT Applicant : Peak Design Address of Applicant : 2415 3rd St Ste 270 San Francisco CA 94107 USA Manufacturer : Peak Design Address of Manufacturer : 2415 3rd St Ste 270 San Francisco CA 94107 USA Equipment under Test : WIRELESS KICKSTAND TRAVEL BATTERY Model No. : M-BT-S5 Trade Mark : , peak design FCC ID : 2AZ94MBTS5 Test Standard(s) : FCC CFR 47 part1, 1.1307(b), 1.1310 KDB680106 DR03-44118 Report No. : DDT-RE26071535-1E04 Issue Date : 2026/09/12 Issue By : Guangdong Dongdian Testing Service Co., Ltd. Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26071535-1E04 TRF No.: RT-4-E-006Page 2 of 18 Table of Contents 1.General Test Information..............................................................................................5 1.1.Description of EUT .......................................................................................................5 1.2.Accessories of EUT......................................................................................................5 1.3.Test laboratory .............................................................................................................5 2.RF Exposure evaluation for FCC .................................................................................6 2.1.Test equipment.............................................................................................................6 2.2.Block diagram of test setup ..........................................................................................6 2.3.Limits ............................................................................................................................6 2.4.Assistant equipment used for test ................................................................................7 2.5.Test procedure .............................................................................................................7 2.6.Test result.....................................................................................................................8 3.Test Setup Photograph ..............................................................................................13 4.Photos of the EUT ......................................................................................................18 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26071535-1E04 TRF:RT-4-E-006Page 3 of 18 $!CeMetaLims!digital$ Test Report Declare Applicant : Peak Design Address of Applicant : 2415 3rd St Ste 270 San Francisco CA 94107 USA Equipment under Test : WIRELESS KICKSTAND TRAVEL BATTERY Model No. : M-BT-S5 Manufacturer : Peak Design Address of Manufacturer : 2415 3rd St Ste 270 San Francisco CA 94107 USA Test Standard Used: FCC CFR 47 part1, 1.1307(b), 1.1310; KDB680106 DR03-44118 We Declare: The equipment described above is tested by Guangdong Dongdian Testing Service Co., Ltd. and in the configuration tested the equipment complied with the standards specified above. The test results are contained in this test report and Guangdong Dongdian Testing Service Co., Ltd. is assumed of full responsibility for the accuracy and completeness of these tests. Report No.:DDT-RE26071535-1E04 Date of Receipt:2026/07/21Date of Test:2026/07/21~2026/08/31 Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Guangdong Dongdian Testing Service Co., Ltd. Created: Zeng ZhongyaoReviewed: Zoe PengApproved: Ella Gong 2026/08/312026/09/122026/09/12 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26071535-1E04 TRF:RT-4-E-006Page 4 of 18 Revision History VersionRevision ContentIssue DateApproved V0Initial issue2026/09/12Ella Gong Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26071535-1E04 TRF:RT-4-E-006Page 5 of 18 1. General Test Information 1.1. Description of EUT EUT Name:WIRELESS KICKSTAND TRAVEL BATTERY Model Number:M-BT-S5 Difference of model number ： / EUT Function Description:Please reference user manual of this device Power Supply: Li-ion Battery: 5000mAh, 3.91V, 19.55Wh USB-C Input, While Wireless Output: 5V/9V/12V⎓3A, 15V⎓2.4A (36W MAX) USB-C Input/Output, No Wireless Output: 5V⎓3A, 9V⎓2.22A (20W MAX) Wireless Output: 15W MAX (Battery Only), 25W MAX (Pass Through) Combined Output: 5V⎓2A (USB-C) + 5W (Wireless)Supported Hardware Version:V1.3 Software Version:V1.3 Wireless charging operation frequency :111KHz-147KHz, 360KHz Antenna Type :Inductive loop coil antenna Note: The above EUT information is declared by manufacturer and for more detailed features description please refer to the manufacturer's specifications or User's Manual. The above Antenna information is declared by manufacturer and for more detailed features description please refer to the manufacturer's specifications, the laboratory shall not be held responsible. “☒” means to be chosen or applicable; “☐” means don’t to be chosen or not applicable; This note applies to entire report. 1.2. Accessories of EUT AccessoriesManufacturerModel numberDescription Dummy loadN/AN/AN/A PhoneAppleIphone 15proN/A 1.3. Test laboratory Guangdong Dongdian Testing Service Co., Ltd. Add.: Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808. Tel.: +86-0769-38826678, http://www.dgddt.com, Email: [email protected]. CNAS Accreditation No. L6451; A2LA Accreditation Number: 3870.01 FCC Designation Number: CN1182, Test Firm Registration Number: 540522 Innovation, Science and Economic Development Canada Site Registration Number: 10288A Conformity Assessment Body identifier: CN0048 VCCI facility registration number: C-20087, T-20088, R-20123, R-20240, G-20118 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26071535-1E04 TRF:RT-4-E-006Page 6 of 18 2.…

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伏达半导体（合肥）有限公司 www.nuvoltatech.com NuVoltaTechnologiesConfidential1 规格承认书 SpecificationforApproval 供应商确认 SupplierApprove 客户确认 CustomerApprove 研发确认 EEConfirmby 工程确认 PEConfirmby 品质确认 QEConfirmby 批准 Approvalby 客户： Customer： Xinspower 客户料号： CustomerPartNo.： 10X-0000000-020 供应商： Supplier： 伏达半导体（合肥）股份有限公司 NuVoltaTechnologies(Hefei)Co.,Ltd. 规格描述： Specdescription： Φ42.9*5.2*0.5/Φ20*0.750.08*65P11TS8.0UH 供应商料号： SupplierPartNo.： TBAPACKPDCL 日期： Date： 2026/7/9 版本： Version： A.0 制作： Draw： 伏达半导体（合肥）有限公司 www.nuvoltatech.com NuVoltaTechnologiesConfidential2 版本变更履历 VersionChangeHistory 版本记录 Revision 变更前 Beforechange 变更后 Afterchange 变更日期 Date 批准 Approvalby A.0—— 新发行（InitialRelease） 2026/7/9 伏达半导体（合肥）有限公司 www.nuvoltatech.com NuVoltaTechnologiesConfidential3 1.生产商信息Manufacturerinformation 项目 Items 生产商名称 Manufacturername 生产商确认 Approval 第一资源 Thefirst resource 东莞市吉欧电子科技有限公司 DongGuanJiouElectronicTechnologyco.,LTD Robin 第二资源 Thesecond resource 2.尺寸规格Dimensionspecification 制程要求：Processrequirements: 1.线圈引线不贴高温胶平行出线； Coilleadsarenotbondedwithhigh-temperatureadhesiveandexitin parallel. 2.线圈面贴普通双面胶Φ38*0.1； Thecoilsurfaceisadheredwithdouble-sidedtape,withdimensionsofΦ 38*0.1 3.隔磁片的规格为：Φ42.9*5.2*0.5带槽/Φ20*0.75； Thespecificationsoftheferriteare:Φ42.9*5.2*0.5withslots/Φ20*0.75 4.隔磁片背面贴黑色PET膜（机贴）； 伏达半导体（合肥）有限公司 www.nuvoltatech.com NuVoltaTechnologiesConfidential4 ThebacksideoftheferriteiscoatedwithablackPETfilm (machine-applied). 5.线圈内引线热压整形，两条引线套热缩管Φ1.2CB*17，外露锡头； Theleadsinsidethecoilareheat-pressedandshaped.Thetwoleadsare coveredwithaheat-shrinktubeΦ1.2CB*17,andtheexposedendsare tin-plated. 伏达半导体（合肥）有限公司 www.nuvoltatech.com NuVoltaTechnologiesConfidential5 3.原理图Schematicdiagram 4.电器特性Electroniccharacter 温度TEMPERATURE:25±10°C,湿度RELATIVEHUMIDITY:65±20% 项目 TIEM 标准 SPECIFICATION 测试条件 TESTFREQUENCY 测试仪器 TESTEQUIPMENTS IND8.0UH±5%100KHZ/1.0V LCRMETRTH2830N DCR70mΩMax\ PH2511S Q60Min100KHZ/1.0V LCRMETRTH2830N OperatingTemperatureandHumindity/ 工 作温度和湿度 -30°C~80°C/30%~90% StorageTemperatureandHumindity/存储 温度和湿度 -40°C~90°C/30%~90% 5.线圈参数Coilspecification 圈数 Turns 线径 WireDia. 绕线方式疏 / 密 Wdg.Type Spred/Close 绕线方向 Wdg.Direction 相交是 / 否 Intersect Yes/Not 线圈正 / 反贴 Coil Positive/Anti Paste 11T S 0.08*65P 热风绞线 (Hot-Wire) 密绕 （Close） 逆时针 (Anticlockwise) 相交 （Yes） 反贴 (Anti/-Paste) 6.材料清单Billofmaterials 伏达半导体（合肥）有限公司 www.nuvoltatech.com NuVoltaTechnologiesConfidential6 序号 number 材料名称 Materialname 品名描述 Description 物料代码 MaterialCode 1 线材/Wire 0.08*65P自粘热风绞线(Hot-Wire) 2 隔磁片/Ferrite 大/BIG：Φ42.9*5.2*0.5withslots 小/SMALL：Φ20*0.75 3 粘和剂/Adhesive JS-E103(Thickened)Whiteglue 4 双面胶/Double-sided adhesive Φ38*0.1 5 热缩管/Heat-Shrink Tube Φ1.2CB*17 伏达半导体（合肥）有限公司 www.nuvoltatech.com NuVoltaTechnologiesConfidential7 7.包装PACKONG 7.1包装图片Packingpicture 7.2包装数量及规格Packingquantity 项目Item数量Quantity材料规格Material 盒Box 240PCS37*27*5.0CM 箱子BigCarton 960PCS39.5*28*25.5CM 7.3包装以现有包装盒为参照标准，以实际出货包装为准，如有特殊需求可以定 制。 Thepackagingshallbebasedontheexistingpackingplateandtheactual deliverypackageshallprevail.Ifthereisanyrequirement,wecancustomizeit.

Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26071535-1E03 TRF: RT-4-E-007Page 1 of 38 RADIO TEST REPORT Applicant : Peak Design Address of Applicant : 2415 3rd St Ste 270 San Francisco CA 94107 USA Manufacturer : Peak Design Address of Manufacturer : 2415 3rd St Ste 270 San Francisco CA 94107 USA Equipment under Test : WIRELESS KICKSTAND TRAVEL BATTERY Model No. : M-BT-S5 Trade Mark : , peak design FCC ID : 2AZ94MBTS5 Test Standard(s) : 47 CFR Part 15 Subpart C ANSI C63.10-2020 Report No. : DDT-RE26071535-1E03 Issue Date : 2026/09/12 Issue By : Guangdong Dongdian Testing Service Co., Ltd. Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26071535-1E03 TRF: RT-4-E-007Page 2 of 38 Table of Contents 1.Summary of Test Results .............................................................................................5 2.General Test Information..............................................................................................6 2.1.Description of EUT .......................................................................................................6 2.2.Accessories of EUT......................................................................................................6 2.3.Block diagram of EUT configuration for test.................................................................6 2.4.Decision of final test mode ...........................................................................................7 2.5.Deviations of test standard...........................................................................................7 2.6.Test environment conditions ........................................................................................7 2.7.Test laboratory .............................................................................................................7 2.8.Measurement uncertainty.............................................................................................8 320 dB Bandwidth ..........................................................................................................9 3.1.Test equipment.............................................................................................................9 3.2.Block diagram of test setup ..........................................................................................9 3.3.Limits ............................................................................................................................9 3.4.Test procedure .............................................................................................................9 3.5.Test result...................................................................................................................10 3.6.Original test data ........................................................................................................10 4.Radiated Emission .....................................................................................................11 4.1.Test equipment...........................................................................................................11 4.2.Block diagram of test setup ........................................................................................12 4.3.Limits ..........................................................................................................................13 4.4.Assistant equipment used for test ..............................................................................13 4.5.Test procedure ...........................................................................................................13 4.6.Test result...................................................................................................................14 4.7.Test data ....................................................................................................................15 5.Power Line Conducted Emissions..............................................................................31 5.1.Test equipment...........................................................................................................31 5.2.Block diagram of test setup ........................................................................................31 5.3.Limits ..........................................................................................................................32 5.4.Assistant equipment used for test ..............................................................................32 5.5.Test procedure ...........................................................................................................32 5.6.Test result...................................................................................................................32 5.7.Test data ....................................................................................................................33 6.Test Setup Photograph ..............................................................................................35 7.Photos of the EUT ......................................................................................................38 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26071535-1E03 TRF:RT-4-E-007Page 3 of 38 $!CeMetaLims!digital$ Test Report Declare Applicant : Peak Design Address of Applicant : 2415 3rd St Ste 270 San Francisco CA 94107 USA Equipment under Test : WIRELESS KICKSTAND TRAVEL BATTERY Model No. : M-BT-S5 Manufacturer : Peak Design Address of Manufacturer : 2415 3rd St Ste 270 San Francisco CA 94107 USA Test Standard Used: 47 CFR Part 15 Subpart C ANSI C63.10-2020 We Declare: The equipment described above is tested by Guangdong Dongdian Testing Service Co., Ltd. and in the configuration tested the equipment complied with the standards specified above. The test results are contained in this test report and Guangdong Do…

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