2A7Z4-FKK5000mAh Power Bank

Ningbo Fulman Communication Technology Co., Ltd 2025-09-05 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2A7Z4-FKK) [Ningbo Fulman Communication Technology Co., Ltd] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, Lingyun Shen General manager Ningbo Fulman Communication Technology Co., Ltd No.98, Yuanzhong Road, Economic Development Zone, Xiang shan County, Zhejiang, China Ningbo Fulman Communication Technology Co., Ltd 2025-09-05 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2A7Z4-FKK) [Ningbo Fulman Communication Technology Co., Ltd] (“the applicant”) 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. Sincerely, Lingyun Shen General manager Ningbo Fulman Communication Technology Co., Ltd No.98, Yuanzhong Road, Economic Development Zone, Xiang shan County, Zhejiang, China

Attestation Statements (2025-09-05) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID: 2A7Z4-FKK) (Ningbo Fulman Communication Technology Co., Ltd), the undersigned, hereby authorize (VENTION Tech Inc) to act as our designated U.S. agent for service of process,( Ningbo Fulman Communication Technology Co., Ltd) 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. (VENTION Tech Inc) accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information ： Company name: Ningbo Fulman Communication Technology Co., Ltd Contact Name: Lingyun Shen Address: No.98, Yuanzhong Road, Economic Development Zone, Xiang shan County, Zhejiang, China FRN: 0032681140 Telephone No: 0574-88121853 Email: [email protected] Signature [Lingyun Shen] U.S. Agent Information: Company Name: VENTION Tech Inc Address: 100 NHOWARD ST STE R,SPOKANE, WA,99201,UNITED STATES FRN: 0033631284 Contact Name: SONGZHI HUANG Telephone No: 626-361-3045 Email: [email protected] Signature [SONGZHI HUANG]

Ningbo Fulman Communication Technology Co., Ltd Declaration on model difference We the undersigned hereby confirm that these models are identical, and all models have the same RF module and antenna, PCB layout, schematics and component. Only the models name are different. Product name Trademark FCC ID Model no. 5000mAh Power Bank VENTION 2A7Z4-FKK FKK, FKKH0 Sincerely, Lingyun Shen General manager Ningbo Fulman Communication Technology Co., Ltd No.98, Yuanzhong Road, Economic Development Zone, Xiang shan County, Zhejiang, China

Ningbo Fulman Communication Technology Co., Ltd 2025-09-05 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Guangdong Global Testing Technology Co., Ltd. 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). This agreement expires one year from the current date. Sincerely, Lingyun Shen General manager Ningbo Fulman Communication Technology Co., Ltd No.98, Yuanzhong Road, Economic Development Zone, Xiang shan County, Zhejiang, China

Ningbo Fulman Communication Technology Co., Ltd 2025-09-05 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (EUT Name: 5000mAh Power Bank /Model: FKK, FKKH0/FCC ID: 2A7Z4-FKK) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (Block Diagram, Operational Description, Schematics) required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Lingyun Shen General manager Ningbo Fulman Communication Technology Co., Ltd No.98, Yuanzhong Road, Economic Development Zone, Xiang shan County, Zhejiang, China

External Photographs View of EUT-1 View of EUT-2 Page 2 of 4 View of EUT-3 View of EUT-4 Page 3 of 4 View of EUT-5 View of EUT-6 Page 4 of 4 View of EUT-7

视图 关键尺寸 技术要求 1. 表面无披风 / 毛刺等不良 2. 保证带公差和带 *尺寸 \ P 3. 未标公差按: GB/T14486-2008} 公差表 4. 未标尺寸按3D,未标圆 / 倒角为 R 0.25 / C 0.25 5. 所有材质都要能通过环保认证 修改标识 版本 变更内容 变更日期 变更担当 V00 首次发行 2025-07-15 机种 1/1 MM 页数 单位 核准 审核 材质 比例 表面处理 子件编号 子件名称 制图 ±0.80 ±0.50 ＞400-1000＞120-400 ±2 ±1° ＞30-120 ±0.30±0.20 ±1 ＞6-30 ±2° ±0.10 ±0.25 ＞0.5-6 线性 C角/R角 角度 公差范围 宁波福茂通讯科技有限公司 公差表 GB/T1804-2000 级别 M 1:1 FKK 5000mAh 充电宝 标识 塑料 邹春详 FKK 彭龙 7.35 mm 5 . 3 3 8 m m 1.50 mm 对接口 居中 2 . 5 0 m m 居中 6 . 8 0 m m 居中 居中 1 6 . 0 0 m m SN：VXXXFZXX SN：VXXXFZXX 以实际生产日期变动 年周 例如此产品实际生产日期为2025年第15周 则SN：VX15FZ25=1525(字体:Arial 字号3.5pt) 50.50 mm 8 . 0 0 mm 镭雕内容： TP片上：字符丝印: PANTONE 专银877C 字符镭雕: PANTONE black 6U (黑雕 黑色) 30.00 mm 3 . 1 6 m m 7.00 mm 2 . 2 9 m m SN：VXXXFZXX 黑色底：字符镭雕: PANTONE Cool Gray 7 C 52.00 mm 9 3 . 0 0 m m 线材 2.61 mm 8 . 0 0 m m

Internal Photographs Internal View of EUT-1 Internal View of EUT-2 Page 2 of 3 Internal View of EUT-3 Internal View of EUT-4 Page 3 of 3 Internal View of EUT-5

RF EXPOSURE EVALUATION EUT Specification FCC ID: 2A7Z4-FKK Characteristics Description Product Name 5000mAh Power Bank Model number FKK Series Model FKKH0 Model difference The difference of the models are model name, others are the same. Power Supply DC 5V/9V Battery 3.85V Operating Frequency Range 113-210KHz for phone charging Modulation Technique ASK Antenna Type Coil Antenna Device category Portable (<20cm separation) Mobile (>20cm separation) Others ___ Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Evaluation applied MPE Evaluation SAR Evaluation Applicable Standard: FCC Part 1(1.1310), Part 2(2.1093) and KDB 680106 D01 Wireless Power Transfer v04 Page 2 of 9 Applicable Requirement: Three different categories of transmitters are defined by the FCC in OET Bulletin 65. These categories are fixed installation, mobile, and portable and are defined as follows: Fixed Installations: fixed location means that the device, including its antenna, is physically secured at a permanent location and is not able to be easily moved to another location. Additionally, distance to humans from the antenna is maintained to at least 2 meters. Mobile Devices: a mobile device is defined as a transmitting device designed to be used in other than fixed locations and to be generally used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter's radiating structures and the body of the user or nearby persons. Transmitters designed to be used by consumers or workers that can be easily re-located, such as a wireless modem operating in a laptop computer, are considered mobile devices if they meet the 20 centimeter separation requirement. The FCC rules for evaluating mobile devices for RF compliance are found in 47 CFR ß2.1091. Portable Devices: a portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. Portable device requirements are found in Section 2.1093 of the FCC's Rules (47 CFRß2.1093). The FCC also categorizes the use of the device as based upon the user’s awareness and ability to exercise control over his or her exposure. The two categories defined are Occupational/ Controlled Exposure and General Population/Uncontrolled Exposure. These two categories are defined as follows: Occupational/controlled exposure limits apply in situations in which persons are exposed as a consequence of their employment provided those persons are fully aware of the potential for exposure and can exercise control over their exposure. Limits for occupational/controlled exposure also apply in situations when a person is transient through a location where occupational/controlled limits apply provided he or she is made aware of the potential for exposure. The phrase fully aware in the context of applying these exposure limits means that an exposed person has received written and/or verbal information fully explaining the potential for RF exposure resulting from his or her employment. With the exception oftransient persons, this phrase also means that an exposed person has received appropriate training regarding work practices relating to controlling or mitigating his or her exposure. Such training is not required for transient persons, but they must receive written and/or verbal information and notification (for example, using signs) concerning their exposure potential and appropriate means available to mitigate their exposure. The phrase exercise control means that an exposed person is allowed to and knows how to reduce or avoid exposure by administrative or engineering controls and work practices, such as use of personal protective equipment or time averaging of exposure. Page 3 of 9 General population/uncontrolled exposure limits apply in situations in which the general public may be exposed, or in which persons who are exposed as a consequence of their employment may not be fully aware of the potential for exposure or cannot exercise control over their exposure. Licensees and applicants are responsible for compliance with both the occupational/controlled exposure limits and the general population/uncontrolled exposure limits as they apply to transmitters under their jurisdiction. Licensees and applicants should be aware that the occupational/controlled exposure limits apply especially in situations where workers may have access to areas in very close proximity to antennas and access to the general public may be restricted. In lieu of evaluation with the general population/uncontrolled exposure limits, amateur licensees authorized under part 97 of this chapter and members of his or her immediate household may be evaluated with respect to the occupational/controlled exposure limits in this section, provided appropriate training and information has been provided to the amateur licensee and members of his/her household. Other nearby persons who are not members of the amateur licensee's household must be evaluated with respect to the general population/uncontrolled exposure limits. Test Setup Block Page 4 of 9 Test Procedure 1.Connect the EUT and equipment as above diagram of test configuration. 2.EUT was placed on a table, and the measure probe was placed at a measurement distance of 20cm from the EUT to the center of the probe. 3.Power on the measuring probe, the EUT was set at the maximum field strength emission state. 4.The EUT was put in different directions (Left, Right, Front, Rear, Top and Bottom) toward to the measure probe. The distance from the top of the EUT to the probe is 20cm, and the distance from other directions is 20cm.Measure the value of field strength. 5.Record the worst data of the different directions. Measuring Device and Test Equipment Used Equipment Manufacturer Model No. Serial No. Last Cal. Due Date  E&H-Field Probe(9kHz- 30MHz) Narda EHP-200A 180ZX11012 2024/09/14 2025/09/13 Descript…

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Product Specifications sheet Specification No.20250905001 Effective date2025/9/5 Customer Name:艾小电（ai xiao dian) Product Model Transparent - Type Coil DZ Part No. TX-DZ43.505.3008-K6.5-L35（double-slotting） Customer item No AWIR0038 【 □ New issue , □ version revision】 【 This specification includes contents and 4 pages in total 】 【 RoHS Compliant Parts 】 organizeCheckApproval 李平辉 Li ping hui / 马湘平 Ma xiangping Guang Dong Top Wiser Electronic Technology Co., Ltd Factory address:Address; 1F, 1231 Yingbin Avenue, Longmen County , Huizhou City, Guangdong Province Tel: 13147097490 【Within 30 days after the customer receives this acknowledgement, please return it with your signature and seal. If it is overdue, it will be deemed that the production will be carried out according to the standards of this acknowledgement】. 【customer approval】 Date: Recognition status: □ full recognition □ conditional recognition □ refusal Approval Review Recheck Check remark: √ √ Product Specifications sheet Customer Name:艾小电（ai xiao dian) item A36-01303-47 DZ Part No. TX-DZ43.505.3008-K6.5-L35 Specification No. 20250905001 Issue/Revision History VersionEffective dateChange content / reasonApproval 012025/9/5 New specification release马湘平Ma XiangPing organizecheckapproval 李平辉 Li ping hui / 马湘平 Ma XiangPing Product Specifications sheet Customer Name: 艾小电（ai xiao dian) Customer item NoAWIR0038 DZ Part No TX-DZ43.505.3008-K6.5-L35Specification No20250905001 Version 01 ♦、Overall dimensions (unit: mm) A5.3 ±0.5 B20.5 ±1.0 C39.0 ±1.0 D43.5 ±0.5 E43.5 ±.1.0 F35.0 ±3.0 G3.0 ±2.0 H1.8 ±0.3 I0.80 ±0.2(Magnetic sheet thickness) (1)Wire diameter: 0.08 * 24P*2P enameled wire (2)Number of windings: 10TS (3)Whether the starting and ending lines cross: Yes (4) Not packaged with high - temperature adhesive (5) Apply a white adhesive with a 40- round large hole on the coil surface. ♦、Electrical characteristics:: parameterspecificationTest conditionsTest instrument L06.5±10%μH100KHz/1V■TH1816B Q>30 min100KHz/1V■TH1816B DCR<60mΩ@ 25 °C ■CH-502BC ♦、Temperature class: Operating temperatur -40°C~ 125°C ♦、list of materials: Item Product NameMaterial specificationSupplierRemark 1 Magnetic sheet 43.5*5.3*0.8T开双槽（double- slotting） PC40 2 Copper wire0.08*24*2Penameled wire 3 tin107HROHS 4 Double-sided tape 40White adhesive with a large round hole ROHS organizecheckapproval 李平辉 Lipinghui/马湘平Ma Xiangping

TRF No.: 04-E001-0B TRF Originator: GTG TRF Date: 2023-12-13 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C TEST REPORT For 5000mAh Power Bank MODEL NUMBER: FKK, FKKH0 REPORT NUMBER: E04A25080016F00701 ISSUE DATE: September 4, 2025 FCC ID: 2A7Z4-FKK Prepared for Ningbo Fulman Communication Technology Co., Ltd No.98, Yuanzhong Road, Economic Development Zone, Xiang shan County, Zhejiang, China Prepared by Guangdong Global Testing Technology Co., Ltd. Room 101-105, 203-210, Building 1, No.2, Keji 8 Road, Songshan Lake Park, Dongguan city, Guangdong, People’s Republic of China, 523808 This report is based on a single evaluation of the submitted sample(s) of the above mentioned Product, it does not imply an assessment of the production of the products. This report shall not be reproduced, except in full, without the written approval ofGuangdong Global Testing Technology Co., Ltd. REPORT NO.: E04A25080016F00701 Page 2 of 27 TRF No.: 04-E001-0B Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 September 4, 2025 Initial Issue REPORT NO.: E04A25080016F00701 Page 3 of 27 TRF No.: 04-E001-0B Global Testing , Great Quality. Summary of Test Results Test Item Limit/Requirement Result Antenna Requirement FCC Part 15.203 Pass AC Power Line Conducted Emission FCC Part 15.207 Pass 20dB Bandwidth FCC Part 15.215 Pass Radiated Emission FCC Part 15.205/15.209 Pass Note: 1. N/A: In this whole report not applicable. *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C> when <Accuracy Method> decision rule is applied. REPORT NO.: E04A25080016F00701 Page 4 of 27 TRF No.: 04-E001-0B Global Testing , Great Quality. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 5 2. TEST METHODOLOGY ......................................................................................................... 6 3. FACILITIES AND ACCREDITATION ..................................................................................... 6 4. CALIBRATION AND UNCERTAINTY ................................................................................... 7 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 7 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 7 5. EQUIPMENT UNDER TEST .................................................................................................. 8 5.1. DESCRIPTION OF EUT ........................................................................................... 8 5.2. TEST MODE ............................................................................................................. 8 5.3. SUPPORT UNITS FOR SYSTEM TEST ................................................................... 9 5.4. SETUP DIAGRAM .................................................................................................... 9 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 10 7. RADIATED TEST RESULTS ............................................................................................... 11 7.1. Radiated Spurious Emission ................................................................................... 15 8. AC POWER LINE CONDUCTED EMISSION ...................................................................... 21 9. 20DB BANDWIDTH ............................................................................................................. 24 10. ANTENNA REQUIREMENT ................................................................................... 27 REPORT NO.: E04A25080016F00701 Page 5 of 27 TRF No.: 04-E001-0B Global Testing , Great Quality. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Ningbo Fulman Communication Technology Co., Ltd Address: No.98, Yuanzhong Road, Economic Development Zone, Xiang shan County, Zhejiang, China Manufacturer Information Company Name: Ningbo Fulman Communication Technology Co., Ltd Address: No.98, Yuanzhong Road, Economic Development Zone, Xiang shan County, Zhejiang, China EUT Information Product Description: 5000mAh Power Bank Model: FKK Series Model: FKKH0 Brand: VENTION Sample Received Date: August 21, 2025 Sample Status: Normal Sample ID: A25080016 001 Date of Tested: August 21, 2025 to August 30, 2025 APPLICABLE STANDARDS STANDARD TEST RESULTS CFR 47 FCC PART 15 SUBPART C Pass Prepared By: Checked By: Jok Yang Alan He Project Engineer Laboratory Leader Approved By: Shawn Wen Laboratory Manager REPORT NO.: E04A25080016F00701 Page 6 of 27 TRF No.: 04-E001-0B Global Testing , Great Quality. 2. TEST METHODOLOGY All tests were performed in accordance with the standard CFR 47 FCC PART 15 SUBPART C 3. FACILITIES AND ACCREDITATION Accreditation Certificate A2LA (Certificate No.: 6947.01) Guangdong Global Testing Technology Co., Ltd. has been assessed and proved to be in compliance with A2LA. FCC (FCC Designation No.: CN1343) Guangdong Global Testing Technology Co., Ltd. has been recognized to perform compliance testing on equipment subject to Supplier's Declaration of Conformity (SDoC) and Certification rules ISED (Company No.: 30714) Guangdong Global Testing Technology Co., Ltd. has been registered and fully described in a report filed with ISED. The Company Number is 30714 and the test lab Conformity Assessment Body Identifier (CABID) is CN0148. Note: All tests measurement facilities use to collect the measurement data are located at Room 101-105, 203-210, Building 1, No.2, Keji 8 Road, Songshan Lake Park, Dongguan city, Guangdong, People’s Republic of China, 523808 REPORT NO.: E04A25080016F00701 Page 7 of 27 TRF No.: 04-E001-0B Global Testing , Great Quality. 4. CALIBRATION AND UNCERTAINTY 4.1.…

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Radiated Spurious Emission AC Power Line Conducted Emission RF Exposure Evaluation