2A2ND-P771INIU SnapGo Power Bank

Form:RFT-AMER-TCB-OP-19oRevision:1Page 1 of 1 Date:1/25/2023 ShenzhenTopstarIndustryCo.,Ltd. Attention:ApplicationExaminer Re:CertificationdesignatingaU.S.agentforserviceofprocesspursuanttosection2.911(d)(7)oftheFCC rules Towhomitmayconcern, Thisletteristoconfirmboth[FCCUSAgent,LLC](“Agent”)and[ShenzhenTopstarIndustryCo.,Ltd.] (“Applicant”)acknowledgeconsenttoobligationsofeachpartypursuantto47CFRpart§2.911(d)(7)ofthe FCCrulesinregardtotheagentforserviceofprocess. I[RubyChen]HEREBYCERTIFYTHATIamauthorizedtomaketherepresentationsaboveonbehalfof theApplicant.Ifurtheracknowledgetherequirementtomaintainanagentextendsfornolessthanoneyear aftertheterminationofallmarketingandimportationortheconclusionofandcommission-related proceedinginvolvingtheequipmentandagreetoimmediatelynotifytheFCCandIntertekifthereisany changeinthestatusidentifiedabove. Applicant CompanyName:ShenzhenTopstarIndustryCo.,Ltd. ContactName:RubyChen Address:4011,BaoshanTimesBuilding,MinqiangCommunity,MinzhiStreet,Longhua District,SHENZHENGUANGDONG518100,CHINA TelephoneNo:+8613711420062 Email:[email protected] FCCID:2A2ND-P771 ApplicantFRN:0031156565 Signature:____________________________________ Date:2026/5/25 I[RubyChen]HEREBYCERTIFYTHATIamauthorizedtomaketherepresentationsaboveonbehalfof theAgent.Iconsenttotheobligationtoacceptserviceofprocessonbehalfoftheapplicantinregardtothe FCCIDdesignatedabove. Agent CompanyName:FCCUSAgent,LLC ContactName:TimPayne Address:3722IllinoisAvenue,SaintCharles,IL,60174,USA TelephoneNo:708-571-3148 Email:[email protected] AgentFRN:0033402884 Signature:____________________________________ Date:2026/5/25

FCC ID: 2A2NDP771 Shenzhen Topstar Industry Co., Ltd. Attention: Application Examiner Re: Covered List, located at https://www.fcc.gov/supplychain/coveredlist and 47 CFR parts §2.903 and §2.911(d)(5)(ii) of the FCC rules Applicant: [Shenzhen Topstar Industry Co., Ltd.] - To whom it may concern, [Shenzhen Topstar Industry Co., Ltd.] (“Applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to 47 CFR part §2.903 of the FCC rules and does not originate directly or indirectly from any company named on the covered list located in the link above or any subsidiary or affiliate thereof. Applicant further certifies that, as of the date of the filing of the application, the Applicant [is] not identified on the Covered List as an entity producing “covered” equipment and is not a subsidiary or affiliate of any such entity pursuant to 47 CFR part §1.50002 and required by 47 CFR part §2.911(d)(5)(ii) of the FCC rules. Applicant further certifies that no Cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software is installed in the equipment being certified. I HEREBY CERTIFY THAT I am authorized to make the representations above on behalf of the Applicant and agree to immediately notify Intertek if there is any change in the status identified above. [Signature of authorized Proprietor, Partner or Authorized Officer] [Printed Name]Ruby Chen [Title]Manager [Company name]Shenzhen Topstar Industry Co., Ltd. [Date]2026/5/25 Form: RFT-AMER-TCB-OP-19n Revision: 1 Page 1 of 1 Date: 1/25/2023

Declarationonmodeldifference 产品差异声明 Page1of1page Wetheundersignedherebyconfirmthatanyofourproductionunitsbearingthefollowingmodel numbersareidenticalincircuitryandelectrical,mechanicalandphysicalconstruction;theonly differencesarethemodelno.andappearancefortradingpurpose. 我们在下面签名并据此确认:以下产品型号之间的差异仅为型号和外观不同，其它设计完全相同。 Theaboveappearanceisforcolorandsilk-screenonly. 上述所说外观仅指产品的颜色及丝印. Productionname 产品名称 Tradename 商标 Modelno. 型号 INIUSnapGoPowerBank INIUP771,P772,P773,P774,P775, P776,P771-E,P772-E,P773-E Pleaseprovideatleast1samplewithdifferenceexceptspecifiedasaboveforfurtherevaluation. 如有以下所述差异，需提供1个样板做进一步评估。 Productionname 产品名称 Tradename 商标 Modelno. 型号 Description 差异描述 Confirmedby AuthorizedSignature: 授权人签字 CompanyStamp:Date:2026.3.31 公司盖章日期

1(2) Shenzhen Topstar Industry Co., Ltd. Attention: Certification reviewer RE: Request for Confidentiality FCC ID: 2A2ND-P771 To Whom It May Concern: Permanent Confidentiality [Complete this section if permanent confidentiality is requested] Request to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential: [Select one or more of items below, as appropriate] Schematics Block Diagrams Operational Description Tune-up Procedure Parts List Internal Photos (see note) Users Manual (see note) Note 1: Internal Photos may be held confidential 1) if the circuit board or internal components are not accessible to users. For example, it is acceptable if the circuit board is enclosed in epoxy. 2) Also, it is acceptable if the device is not accessible to the public, for example, a device mounted on the top of a large tower (or in a fenced enclosure) such that it is only serviceable by professional designated technicians under a Non-Disclosure Agreement (NDA). All sales for these devices must be under a NDA restricting the disclosure of the propriety information, including internal photos. Users Manual may be held confidential only when the manual contains proprietary technical information intended for professional technicians obligated under a NDA. All sales and distribution of the user’s manual must be under a NDA that restricts the disclosure of the information. In the application cover letter requesting permanent confidentiality the following additional description and the NDA exhibit is required: 1. Describe in detail how internal photos and/or users manual information are controlled to prevent them from becoming public or disclosed to unauthorized persons. 2. Describe how public access is restricted for products serviceable by professional designated technicians. 3. A statement that all sales of the non-consumer device will be under a NDA to include third party sales and that the final user of the device is subject to the NDA. 4. Provide an example of the NDA between the grantee and a purchaser. The request for confidentiality must Note 2: For scanning receiver, the schematics, block diagrams, operational description, tune-up procedure, parts list and internal photos are always held permanently confidential. Short-term Confidentiality [Complete this section if short-term confidentiality is requested] Request to withhold from public review for a period of [please enter 1 to 180] days from the date of the Grant of Equipment Authorization and prior to marketing, certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept short-term confidential for a period above from the date of the grant [Select one or more of items below that are not selected in the list above, as appropriate] Schematics Block diagrams Operational Description Tune-up Procedure 2(2) Parts List Test Setup Photos External Photos Internal Photos Users Manual Rationale for request for confidentiality: We have invested considerable time and materials in research and development to produce the referenced product. Permanent confidentiality: Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. Short-term confidentiality: Disclosure of the short-term confidential portions of this application during the period of importation and/or distribution would reveal key aspects of proprietary technology to competitors and diminish the value of our investment in research and development. If you have questions or need further information, please contact the undersigned. Sincerely, _________________ [Name of the applicant/grantee contact of FCC] Ruby Chen [Title] ]Manager [Date] 2026/5/25

Shenzhen Topstar Industry Co., Ltd. [2026/5/25] Federal Communications Commission 445 12 th Street SW Washington, DC 20554 Subject: Shenzhen Topstar Industry Co., Ltd. FCC ID: 2A2ND-P771 To Whom It May Concern: We, (Shenzhen Topstar Industry Co., Ltd.), hereby authorized Intertek Testing Services to act as our Agent for the purpose of preparing application for FCC ID: 2A2ND-P771 under all applicable parts of the FCC rules and regulations. The effective date of this limited agency agreement is (2026/5/25). The Limited Agency Agreement expires on (2027/6/3), unless sooner terminated or extended by written notice to Intertek Testing Services and the Federal Communications Commission. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. The applicant is not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 U.S.C. 862, and no party to the application is subject to a denial of federal benefits pursuant to that section. If you have any questions or comments, please do not hesitate to contact me. Sincerely, [Signature] [Type Name] Manager [Type Title] 2026/5/25

May. 25, 2026 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Compliance Testing, LLC to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). Sincerely, Ruby Chen Shenzhen Topstar Industry Co., Ltd. Manager

EXTERNAL PHOTO OF EUT

SN 编 码规则 版本号 责任人 制表日期 变更描述 P771 菲 林图-欧美合一 V4 郑惠元 2026/4 /16 尺寸：68.4*16.7*102.2 mm 示例：SN: XXXXXXXXXXXXX 1位 2位 3~5位 6位 7位 8位 9~13位 组装/包装 代码 工厂 代码 产品 代码 年份 代码 月份 代码 日期 代码 流水号 组装：大写字母“A” 包装：大写字母“P ” 按分配字母表示对应工厂 按品类+16进制编码表示产品代码 自2025起按A,B,C......依次分配 月份使用对应字母表示 日期使用对应数字及字母表示 按00001~99999分配组装流水号 01 02 03 04 01 020304 居中 9.1 m m 9.1 mm 9.4 mm 丝印 深灰色 丝印 黑色亮面 按键灯镭 雕 透光 丝印 黑色亮面 丝印 深灰色 21.1 m m V1 输入增加15V/2A 54.2 mm 3.0 m m V2 6000mAh 5V，01丝印方向调转 V3 面壳图标大小调整 红色虚线框镭雕编码和二维码 虚线线框不需要丝印 镭雕区域居中 V4 01增加镭雕，改变位置。03文字修改 红色虚线框镭雕编码和二维码 虚线线框不需要丝印 5.65 mm 6.27 mm 4.78 mm 9.35 mm 10.63 mm 0.8 mm 1.08 mm 1.09 mm 5.65 mm 4.78 mm 6.27 mm 55.95 mm

Shenzhen Topstar Industry Co., Ltd. TEST REPORT SCOPE OF WORK SAR Assessment– P771, P772, P773, P774, P775, P776, P771-E, P772-E, P773-E REPORT NUMBER 260422022SZN-002 ISSUE DATE [REVISED DATE] 09 July 2026 [--------------------] PAGES 5 DOCUMENT CONTROL NUMBER RF Exposure © 2017 INTERTEK TEST REPORT Intertek Report No.: 260422022SZN-002 This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen. Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Version: 01-November-2017 Page 1 of 5 RF Exposure 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen. Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 www.intertek.com Test Report Applicant: Shenzhen Topstar Industry Co., Ltd. 4011, Baoshan Times Building, Minqiang Community, Minzhi Street, Longhua District, Shenzhen, China Manufacturer: Shenzhen Topstar Industry Co., Ltd. 4011, Baoshan Times Building, Minqiang Community, Minzhi Street, Longhua District, Shenzhen, China FCC ID: 2A2ND-P771 Sample Descriptio: INIU SnapGo Power Bank Product Model No.: P771, P772, P773, P774, P775, P776, P771-E, P772-E, P773-E Brand Name: INIU Electrical Rating: Battery Capacity: 5000mAh/7.2V/36Wh IN: 5V⎓3A 9V⎓3A 12V⎓2.5A 15V⎓2A 30W(Max) OUT: 5V⎓3A 9V⎓3A 12V⎓3A 15V⎓3A 45W(Max) Wireless OUT: (Qi2.2)5W/7.5W/10W/15W/25W Total (OUT+ Wireless OUT): 15W(Max) Operating frequncy: 111-205KHz and 360KHz Date Received: 22 April 2026 Date Test Conducted: 22 April 2026 to 26 June 2026 Test Requested: Test for compliance with CFR 47 part 1 Test Method: Environmental evaluation and exposure limit according to FCC CFR 47 part 1, 1.1307(c) and (d), 1.1310 KDB 680106 D01 Wireless Power Transfer v04 Test Result: Pass Conclusion: When determining of test conclusion, measurement uncertainty of tests have been considered. Prepared and Checked By: Approved By: Molly Wu Johnny Wang Engineer Project Engineer Date: 09 July 2026 TEST REPORT Intertek Report No.: 260422022SZN-002 Version: 01-November-2017 Page 2 of 5 RF Exposure Test Report Test Setup Configuration Note - The RF exposure test is performed in the shield room. - The test distance is measured from the center of the test probe along all three axes of the device, from 0 cm to 20 cm, from the edge of the device coil in minimum 2 cm increments. Test Equipment List Equipment No. Equipment Manufacturer Model No. Cal. Date Due Date SZ186-06 The Magnetic Ampli tude and Gradient Probe System SPEAG MAGPy- 8H3D+E3D 2026-03-26 2027-03-26 This product was tested in the following configuration: Description Manufacturer Detail Smart Wireless Charging Pad YBZ (Provided by Intertek) Model: YBZ Adapter (Provided by Applicant) Model: ASPD9i-P30W20 Input: 100-240V~50/60Hz 1A Output: 5.0V⎓3.0A, 9.0V⎓3.0A, 12.0V⎓2.5A, 15.0V⎓2.0A, 20.0V⎓1.5A USB-C to USB-C Cabel N/A (Provided by Intertek) 100cm length, without ferrite core, unshielded) Cement Resistor N/A (Provided by Intertek) N/A TEST REPORT Intertek Report No.: 260422022SZN-002 Version: 01-November-2017 Page 3 of 5 RF Exposure Test Facility The Semi-Anechoic chamber and shield room used to collect the radiated data and conducted data are Intertek Testing Services Shenzhen Ltd. Longhua Branch and located at 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen. This test facility and site measurement data have been fully placed on file with File Number: CN1188. Justification The EUT was powered by an adapter with AC 120V, 60Hz input or DC 7.2V from battery during the test. The test system was pre-scanning tested based on the consideration of following EUT operation mode. and only the worst-case data was shown in this report. Pertest mode Description Mode 1 Standby mode Mode 2 Mobile phone is charging at 1% battery power Mode 3 Mobile phone is charging at 50% battery power Mode 4 Mobile phone is charging at 99% battery power Notes: 1. The EUT meets the following requirement: a “low-frequency” coil emitting structures that lead to dominant H-field near-field emissions with E/H ratio less than 1/10 of the 377-ohm free space wave impedance, typically frequencies less than 1 MHz, only H-field measurements are sufficient for demonstrating MPE limit compliance. 2. H-field data are measured in minimal increments of 2 cm from the edge of the device along all three axes of the device, from 0 cm to 20 cm, one axis is consistent with the axis of the main coil, all modes and distances have been fully tested. The worst-case testing data were recorded in this report. Reference Limit: Environmental evaluation and exposure limit according to FCC CFR 47 part 1, 1.1307(c) and (d), 1.1310 According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation. LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range ( MHz ) Electric Field strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/c…

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Shenzhen Topstar Industry Co., Ltd. TEST REPORT SCOPE OF WORK FCC TESTING–P771, P772, P773, P774, P775, P776, P771-E, P772-E, P773-E REPORT NUMBER 260422022SZN-001 ISSUE DATE [REVISED DATE] 09 July 2026 [--------------------] PAGES 21 DOCUMENT CONTROL NUMBER FCC ID 209_b © 2017 INTERTEK Intertek Report No.: 260422022SZN-001 This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen. Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Version: 01-November-2017 Page: 1 of 21 FCC ID 209_b TEST REPORT 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen. Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 www.intertek.com Shenzhen Topstar Industry Co., Ltd. Application For Certification FCC ID: 2A2ND-P771 INIU SnapGo Power Bank Models: P771, P772, P773, P774, P775, P776, P771-E, P772-E, P773-E Brand name: INIU Sample ID: Z260422022-001 Transmitter Report No.: 260422022SZN-001 We hereby certify that the sample of the above item is considered to comply with the requirements of FCC Part 15, Subpart C for Intentional Radiator, mention 47 CFR [10-1-24] Prepared and checked by: Approved by: Molly Wu Johnny Wang Engineer Project Engineer Date: 09 July 2026 Intertek Report No.: 260422022SZN-001 Version: 01-November-2017 Page: 2 of 21 FCC ID 209_b TEST REPORT MEASUREMENT/TECHNICAL REPORT This report concerns (check one) Original Grant X Class II Change Equipment Type: DCD - Part 15 Low Power Transmitter Below 1705 kHz Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator - the new 47 CFR [10-01-24] Edition] provision. Report prepared by: Molly Wu Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen. Tel: (86 755) 8614 0651 Fax: (86 755) 8601 6751 Intertek Report No.: 260422022SZN-001 Version: 01-November-2017 Page: 3 of 21 FCC ID 209_b TEST REPORT Table of Contents 1.0 Summary of Test Results .......................................................................................... 4 2.0 General Description ................................................................................................. 5 2.1 Product Description .............................................................................................. 5 2.2 Related Submittal(s) Grants ................................................................................... 5 2.3 Test Methodology ................................................................................................ 5 2.4 Test Facility ......................................................................................................... 5 3.0 System Test Configuration ........................................................................................ 6 3.2 EUT Exercising Software ........................................................................................ 6 3.3 Special Accessories ............................................................................................... 6 3.4 Equipment Modification ........................................................................................ 7 3.5 Measurement Uncertainty .................................................................................... 7 3.6 Support Equipment List and Description ................................................................ 7 4.0 Measurement Results .............................................................................................. 8 4.1 Field Strength Calculation ...................................................................................... 8 4.2 Radiated Emission Configuration Photograph ........................................................... 9 4.3 Radiated Spurious Emission ................................................................................... 9 4.4 Conducted Emission Configuration Photograph ...................................................... 14 4.5 Conducted Emission ........................................................................................... 14 5.0 Equipment Photographs ........................................................................................ 17 6.0 Product Labelling .................................................................................................. 17 7.0 Technical Specifications ......................................................................................... 17 8.0 Instruction Manual ................................................................................................ 17 9.0 Miscellaneous Information ..................................................................................... 18 9.1 …

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Page 1 of 1 CONDUCTED EMISSION TEST SET-UP Front View Slide View

Page 1 of 1 RADIATED EMISSION TEST SET-UP Front View (Below 1GHz) Back View (Below 1GHz) The EUT is placed at the center of turntable

Page 1 of 3 Front Rear Page 2 of 3 Left Right Page 3 of 3 Top Bottom