2AN4Y-PB12Power Bank

0102030405060708 101112131415161718192009 2122 333436 23242526272829303132 35 FCC Warning 15.19 Labeling requirements. 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. 15.21 Information to user. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 15.105 Information to the user. 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. FCC RF Radiation Exposure Statement: PB12 PB12 PB12 1.This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2.This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment.

Shenzhen Torras Technology Co., Ltd. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Shenzhen Torras Technology Co., Ltd. Address: RM1215, BLK C, Zhantao Technology BLDG, Minzhi Avenue, Minzhi ST, Longhua DIST, Shenzhen, China Product Name: Power Bank FCC ID: 2AN4Y-PB12 Model(s): PB12 2.911(d)(5)(i) Equipment Type We, [Shenzhen Torras Technology Co., Ltd. ] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Earl Zhu Date: 2024-08-21 Title and Company name: Compliance Engineer NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Torras Technology Co., Ltd. 2.911 (d)(5)(ii) Applicant Attestation v1.2 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhen Torras Technology Co., Ltd. Address: RM1215, BLK C, Zhantao Technology BLDG, Minzhi Avenue, Minzhi ST, Longhua DIST, Shenzhen, China Product Name: Power Bank FCC ID: 2AN4Y-PB12 Model(s): PB12 2.911(d)(5)(ii) Applicant filing We, [Shenzhen Torras Technology Co., Ltd. ] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Earl Zhu Date: 2024-08-21 Title and Company name: Compliance Engineer NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Torras Technology Co., Ltd. 2.911 (d)(7)USA Agent v1.2 Section 2.911(d)(7) USA Agent for Service of Process Company name: Shenzhen Torras Technology Co., Ltd. Address: RM1215, BLK C, Zhantao Technology BLDG, Minzhi Avenue, Minzhi ST, Longhua DIST, Shenzhen, China Product Name: Power Bank FCC ID: 2AN4Y-PB12 Model(s): PB12 2.911(d)(7) USA Designated Agent for Service of Process We, [Shenzhen Torras Technology Co., Ltd. ] (“the applicant”) designate [THREE STONES MEDIA LLC] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Company name: THREE STONES MEDIA LLC Address: 1200 Broadway St. APT 329, Los Angeles, CA90015 FRN: 0033401761 Contact Name: Sijie Zhang Telephone No: +1 267 909 3692 Email: [email protected] Applicant Company name: Shenzhen Torras Technology Co., Ltd. Address: RM1215, BLK C, Zhantao Technology BLDG, Minzhi Avenue, Minzhi ST, Longhua DIST, Shenzhen, China FRN: 0032120602 FCC Grantee Code: 2AN4Y Contact Name: Earl Zhu Telephone No: +86 150 1922 4926 Email: [email protected] Signature: Signature: S俨沪� Shenzhen Torras Technology Co., Ltd. 2.911 (d)(7)USA Agent v1.2 Title: Manager Title: Compliance Engineer Date: 2024-08-21 Date: 2024-08-21 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threat s-to-the-communications-supply-chain-through-the

Shenzhen Torras Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-08-21 Subject; Request for Long Term Confidentiality FCC ID: 2AN4Y-PB12 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Earl Zhu Title: Compliance Engineer

Letter of Authorization Company: Shenzhen Torras Technology Co., Ltd. Address: RM1215, BLK C, Zhantao Technology BLDG, Minzhi Avenue, Minzhi ST, Longhua DIST, Shenzhen, China Product Name: Power Bank Model Number: PB12 FCC Identifier: 2AN4Y-PB12 We authorize MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: Earl Zhu Date: 2024-08-21 Title: Compliance Engineer

Model: PB12 External Model: PB12

Label & Location

Model: PB12 Internal Model: PB12 Model: PB12

深圳市宸兴电子技术有限公司 公司名称：深圳市宸兴电子技术有限公司 工厂地址：深圳市宝安区新安街道大宝路 51 号新柯城科技工业园1栋5楼 第 1 页 产 品 规 格 书 PRODUCTSPECIFICATIONFORAPPROVAL 客 户 名 称： CUSTOMER / 产 品 名 称： PRODUCTNAME 发射线圈 物 料 编 码： PARTNo. 产 品 规 格： PRODUCTSPEC 感量：6.5uH±10% 磁片规格：42.5*5.3*0.5双槽 线材规格：0.08*24*2*10Ts/出线42mm 普通双面胶 日期： DATE 20 24年1月24日 版 本 型 号： VERSION REV 1.0 版本 Revision 变更内容 ModifiedContent 责任 人 Principle 日期 Date 备注 Note RE V 1.0首次发布薛 磊20 24 -01-24 制定/PREPAREDBY审核/CHECKEDBY核准/APPROVEDBY 客户认可签名及盖章 Authorizedsignature& companychop 附上的是产品规格书，有任何疑问，请及时反馈给我们，谢谢 ! / 深圳市宸兴电子技术有限公司 公司名称：深圳市宸兴电子技术有限公司 工厂地址：深圳市宝安区新安街道大宝路51号新柯城科技工业园1栋5楼 第 2 页 产品规格 SPECIFICATION 一、产品尺寸 二、原理图 磁片直径A42.5±0.5mm 线圈外径B38.5±0.5mm 线圈内径C20.5±0.5mm 产品厚度D<1.5mm 出线长度E 42mm ± 2mm 焊锡长度F3±2mm 磁片开孔直径G5±0.3mm 磁片厚度0.5±0.1mm 磁片形状圆形双槽 背胶厚度普通双面胶 高位胶带规格 6mm 胶带 深圳市宸兴电子技术有限公司 公司名称：深圳市宸兴电子技术有限公司 工厂地址：深圳市宝安区新安街道大宝路51号新柯城科技工业园1栋5楼 第 3 页 三、绕线参数 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 WindingDirection SF 漆包线 0.08*24P （双股并绕） 10TsCCW 四、电气特性： 温度TEMPERATURE:25±10°C,湿度RELATIVEHUMIDITY:65±20% 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TESTFREQUENCY 测试仪器 TESTEQUIPMENTS IND.S-F L ： 6.5uH±10% 100KHz/1.0VLCZMETER1062B 五、产品图片

TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page 1 of 34 BTFTestingLab(Shenzhen)Co.,Ltd. F101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,China RFTestReport For ApplicantName:ShenzhenTorrasTechnologyCo.,Ltd. Address: RM1215,BLKC,ZhantaoTechnologyBLDG,MinzhiAvenue, MinzhiST,LonghuaDIST,Shenzhen,China EUTName:PowerBank BrandName:TORRAS ModelNumber:PB12 IssuedBy CompanyName:BTFTestingLab(Shenzhen)Co.,Ltd. Address: F101,201and301,Building1,Block2,TantouIndustrialPark, TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, China ReportNumber:BTF240812R00401 TestStandards:47CFRPart15SubpartC FCCID:2AN4Y-PB12 TestConclusion:Pass TestDate:2024-08-12to2024-08-20 DateofIssue:2024-08-20 Testby: Ssxx.guo/Tester PreparedBy: AriaZhang/ProjectEngineer Date:2024-08-20 ApprovedBy: Ryan.CJ/EMCManager Date:2024-08-20 Note:Allthetestresultsinthisreportonlyrelatedtothetestingsamples.Whichcanbeduplicatedcompletelyforthelegalusewithapprovalof applicant;itshallnotbereproducedexceptinfullwithoutthewrittenapprovalofBTFTestingLab(Shenzhen)Co.,Ltd.,Alltheobjectionsshouldbe raisedwithinthirtydaysfromthedateofissue.Tovalidatethereport,youcancontactus. TestReportNumber:BTF240812R00401 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page 2 of 34 BTFTestingLab(Shenzhen)Co.,Ltd. F101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,China RevisionHistory VersionIssueDateRevisionsContent R_V02024-08-20Original Note:Oncetherevisionhasbeenmade,thenpreviousversionsreportsareinvalid. TestReportNumber:BTF240812R00401 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page 3 of 34 BTFTestingLab(Shenzhen)Co.,Ltd. F101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,China TableofContents 1.Introduction.............................................................................................................................................................................................4 1.1IdentificationofTestingLaboratory..................................................................................................................................4 1.2IdentificationoftheResponsibleTestingLocation......................................................................................................4 1.3LaboratoryCondition............................................................................................................................................................4 1.4Announcement........................................................................................................................................................................4 2.ProductInformation...............................................................................................................................................................................5 2.1ApplicationInformation........................................................................................................................................................5 2.2ManufacturerInformation.....................................................................................................................................................5 2.3FactoryInformation...............................................................................................................................................................5 2.4GeneralDescriptionofEquipmentunderTest(EUT)...................................................................................................5 2.5TechnicalInformation...........................................................................................................................................................5 3.SummaryofTestResults.....................................................................................................................................................................6 3.1TestStandards........................................................................................................................................................................6 3.2SummaryofTestResult.......................................................................................................................................................6 3.3UncertaintyofTest.................................................................................................................................................................6 4.TestConfiguration.................................................................................................................................................................................7 4.1EnvironmentCondition.........................................................................................................................................................7 4.2TestEquipmentList...............................................................................................................................................................7 4.3TestAuxiliaryEquipment.....................................................................................................................................................8 4.4TestSetup...............................................................................................................................................................................10 5.TestItems.............................................................................................................................................................................................12 5.1AntennaRequirements.......................................................................................................................................................12 5.220dBOccupiedBandwidth...................................…

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Model: PB12 Radiated Emission (9 kHz -30MHz) Model: PB12 Radiated Emission (30MHz-1GHz) Conducted Emission (AC Mains)