2BVCS-YM208power bank

1.Charge the mobile power bank 2.Charge Your smartphone for mobile power bank 3.Product instructions: Product Manual Power Bank UK FCC Information and Copyright 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. 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. changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC RF warning statement: the device has been evaluated to meet general RF exposure requirement , The device can be used in portable exposure condition without restriction.

Shenzhen Zhizi Energy Technology Co., Ltd. Attestation Statements Not Covered EntityApplicant &Not Covered Equipment To: Federal Communications CommissionDate: Mar. 23, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i)& (ii) FCC ID: 2BVCS-YM208 Shenzhen Zhizi Energy 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, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section§ 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: XU SHENG Title:Manager Address: 2 FLOOR, 8 BUILDINGS,TIANFU'AN INDUSTRIAL PARK, BAMBOO CORNNER, HANGCHENG STREET, BAOAN DISTRICT,SHENZHEN CITY, China Tel.: 15627080660 Email: [email protected]

Shenzhen Zhizi Energy Technology Co., Ltd. 1| P a g e Attestation Statements To: Federal Communications Commission Date: Mar. 23, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: 2BVCS-YM208 Product Name: power bank This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendixevaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Applicant Signature Printed Name: XU SHENG Title:Manager Address: 2 FLOOR, 8 BUILDINGS,TIANFU'AN INDUSTRIAL PARK, BAMBOO CORNNER, HANGCHENG STREET, BAOAN DISTRICT,SHENZHEN CITY, China Tel.: 15627080660 Email: [email protected] Shenzhen Zhizi Energy Technology Co., Ltd. 2| P a g e Evaluation regarding to the Covered List Software: Compliance Methodology Evaluation Process Results Device is Inherent compliance ☒ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ The Memory used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ There is storage capacitylimitation for store or install the Cybersecurity or anti-virus software. Compliance ☐ Operatingsystem used is limited to run, install or deliver the Cybersecurity or anti-virus software. Compliance Device is not Inherent compliance ☐ Evaluation Based on Software Bill of Materials (SBoM) See attached “SBoM“ Note:The SBoM content is limited to the scope of covered list software (e.g. antivirus and cybersecurity software). ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check SBOM (Software Bill of Materials) [For Device is not Inherent compliance] Section Component Name Version Supplier 1 2 3

Shenzhen Zhizi Energy Technology Co., Ltd. (2026-03-23) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2BVCS-YM208 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby requestpermanent confidential treatment of the exhibits accompanying thiscertification application as outlined below :  Block Diagram  Schematics  Operational Description The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Sincerely yours, Applicant Signature Printed Name: XU SHENG Title:Manager Address: 2 FLOOR, 8 BUILDINGS,TIANFU'AN INDUSTRIAL PARK, BAMBOO CORNNER, HANGCHENG STREET, BAOAN DISTRICT,SHENZHEN CITY, China Tel.: 15627080660 Email: [email protected]

Shenzhen Zhizi Energy Technology Co., Ltd. (2026-03-23) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2BVCS-YM208 I, the undersigned, hereby authorize Shenzhen HongBiao Certification& Testing Co., Ltd to act on our behalfin all matters relating to this application for equipment certification. Any act carried out by Shenzhen HongBiao Certification& Testing Co., Ltd shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by Shenzhen Zhizi Energy Technology Co., Ltd., still resides with Shenzhen Zhizi Energy Technology Co., Ltd. We certify that we are not subject to a denial of federal benefits that includes FCC benefitspursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862, and that no partyto the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely yours, Applicant Signature Printed Name: XU SHENG Title:Manager Address: 2 FLOOR, 8 BUILDINGS,TIANFU'AN INDUSTRIAL PARK, BAMBOO CORNNER, HANGCHENG STREET, BAOAN DISTRICT,SHENZHEN CITY, China Tel.: 15627080660 Email: [email protected]

Shenzhen Zhizi Energy Technology Co., Ltd. Product Similarity Declaration Product name: power bank Model name: YM208,A2,A3,A4,A5,M208 FCC ID: 2BVCS-YM208 We (Shenzhen Zhizi Energy Technology Co., Ltd.) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the only difference is the model name. Sincerely yours, Applicant Signature Printed Name: XU SHENG Title:Manager Address: 2 FLOOR, 8 BUILDINGS,TIANFU'AN INDUSTRIAL PARK, BAMBOO CORNNER, HANGCHENG STREET, BAOAN DISTRICT,SHENZHEN CITY, China Tel.: 15627080660 Email: [email protected]

Ext Photos Model: YM208 Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6

FCC ID LABELING AND LOCATION FCC ID Label power bank Model NO.: YM208 FCC ID: 2BVCS-YM208 Type-C Input: 5V/3A, 9V/2A, 12V/1.5A Wireless Output(Phone): 5W/7.5W,10W,15W USB Output: 5V/4.5A, 4.5V/5A, 9V/2A, 12V/1.5A(22.5W Max) Type-C Output: 5V/3A, 9V/2.22A, 12V/1.67A(PD 20W Max) FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Int Photos Model: YM208 Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 ANT

- Page 1 of 4 - FCC ID: 2BVCS-YM208 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com RF EXPOSURE Product: power bank Trade Mark: N/A Model Number: YM208,A2,A3,A4,A5,M208 FCC ID: 2BVCS-YM208 Prepared for Shenzhen Zhizi Energy Technology Co., Ltd. 2 FLOOR, 8 BUILDINGS,TIANFU'AN INDUSTRIAL PARK, BAMBOO CORNNER, HANGCHENG STREET, BAOAN DISTRICT,SHENZHEN CITY, China Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com - Page 2 of 4 - FCC ID: 2BVCS-YM208 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com 1 RF Exposure 1.1 Maximum Permissible Exposure 1.2 Limit Frequency range(MHz) Electric field strength(V/m) Magnetic field strength(A/m) Power density(mW/cm2) Averaging time(minutes) (A) Limits for Occupational/Controlled Exposure 0.3-3.0 614 1.63 *100 6 3.0-30 1842/f 4.89/f *900/f 2 6 30-300 61.4 0.163 1.0 6 6 300-1500 f/300 6 1500-100000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *100 30 1.34-30 824/f 2.19/f *180/f 2 30 30-300 27.5 0.073 0.2 30 300-1500 f/1500 30 1500-100000 1 30 f = frequency in MHz * = Plane-wave equivalent power density 1.3 Test Procedures a. The RF exposure test was performed in anechoic chamber. b. Perform H-field measurements for each edge/top surface of the host/client pair at every 2 cm, starting from as close as possible out to 20 cm. c. The highest emission level was recorded and compared with limit. 1.4 Test Setup Magnetic Amplitude and Gradient Probe System Right 0-20cm Top Left Front Back Bottom - Page 3 of 4 - FCC ID: 2BVCS-YM208 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com 1.5 Test Result For portable exposure condition: Operating modes with client device (1 %, 50%, 99% battery status of client device) have been test, only show the data of worst case of 1% battery status of client device. H-field measurements taken every 2 cm (starting as close to 20 cm as possible) on each edge/top surface of the host/client pair were also evaluated for portable use conditions. The report reflects data for the worst 0 cm test distance mode only. Test condition 1: Mode 2 operating mode with client device (1 % battery status of client device). Measurement results directly tested using MAGPy. Maximum permissible Exposure Battery levels Test sides Test distance(cm) E –field(V/m) H–field(A/m) <1% Top 0 9.5412 0.1068 <1% Left 0 65.065 0.1084 <1% Right 0 22.351 0.1047 <1% Front 0 9.4851 0.1925 <1% Back 0 13.7852 0.0605 <1% Bottom 0 49.372 0.3518 Limit 614 1.63 Margin Limit (%) 10.60% 21.58% When setting MAGPy to select compliance location as probe tip, the measured value is extrapolated to 0mm as the result. Maximum permissible Exposure Battery levels Test sides Test distance(cm) E –field(V/m) H–field(A/m) <1% Top 0 10.6251 0.2635 <1% Left 0 66.595 0.2781 <1% Right 0 23.545 0.2723 <1% Front 0 10.362 0.2159 <1% Back 0 14.548 0.1712 <1% Bottom 0 50.421 0.4742 Limit 614 1.63 Margin Limit (%) 10.85% 29.09% - Page 4 of 4 - FCC ID: 2BVCS-YM208 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com 2 Photographs of the Test Setup MPE ****** END OF REPORT ****** Test table height 0.8m 0cm

规格编号 20250828001 产 品 规 格 书 生效日期 2025/8/28 客户名称 深圳市亿贝电子有限公司 产品类型 磁吸线圈 辉愽雅料号 TD HBY20240412001 43 5开双槽L=40MM 【 □ 新版发行 , □ 版本修订】 【 本规范含目录共 3页 】 【 RoHS Compliant Parts 】 审核 辉愽雅料号 TD-HBY20240412001-43.5开双槽L=40MM 客户料号 编制批准 √√ 安福县辉愽雅电子有限公司 彭勇朱辉肖树芳 安福县辉愽雅 子有限公司 本承认书在客户收到30天内，请务必签章返回，逾期视为生产时按此承认书的标准执 行。 【客户核准】 日期: 承认状态： □完全承认 □条件承认 □拒绝承认 批准审核复检检查 说明: 批准审核复检检查 说明 客户料号 规格编号 版本核准 01 批准 朱辉 客户名称深圳市亿贝电子有限公司 辉愽雅料号 TD-HBY20240412001-43.5开双槽L=40M M 20250828001 发行/修订记录 生效日期 变更内容/原因 2025/8/28新规格发行 肖树芳彭勇 产 品 规 格 书 编制审核 客户名称客户料号 辉愽雅料规格编 深圳市亿贝电子有限公司 202 0 12001 3开双槽0 20250828001 版本 产 品 规 格 书 辉愽雅料号规格编号 001 43.5 ±1 39.0 ±1.5 20.5 ±0.5 5.3Ref ±0.5 TD-HBY20240412001-43.5开双槽L=40MM 20250828001 版本 ♦、外形尺寸 (单位: mm) A B C D 10.0 ref 3±1 40.0 ±1 0.6 ±0.1(磁片厚度) D E F G1.8Max H I (1)线径: 0.08*24p (2)绕线圈数:10TS (3)起尾线是否交叉: 是 (4)线圈包8mm宽高温胶带 (5)线圈与磁片需粘贴居中 参数测试仪器 L06.5 ±10%μH■TH1816B Q>60 min■TH1816B DCR<50mΩ■CH-502BC 度等 ♦、电气特性: 规格测试条件 100KHz/1V 100KHz/1V @ 25°C ♦、温度等级: 操作温度 -40°C~ 125°C ♦、材料清单: 序号 品名供应商 备注 1 磁片PC95猛锌 材料规格 435*5 3*06*开双槽 1 磁片PC95猛锌 2 铜线热风线 3 高温胶带环保胶带 4 锡千岛环保锡 5 胶环保胶水 6 胶 一面白胶 43.5*5.3*0.6*开双槽 0.08*24 8MM 107H 黄胶 6 胶 编制 肖树芳 面白胶 审核 批准 彭勇朱辉

- Page 1 of 28 - Report No.: HB20260317007E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Test Report Product: power bank Trade Mark: N/A Model Number: YM208,A2,A3,A4,A5,M208 FCC ID: 2BVCS-YM208 Prepared for Shenzhen Zhizi Energy Technology Co., Ltd. 2 FLOOR, 8 BUILDINGS,TIANFU'AN INDUSTRIAL PARK, BAMBOO CORNNER, HANGCHENG STREET, BAOAN DISTRICT,SHENZHEN CITY, China Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com - Page 2 of 28 - Report No.: HB20260317007E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................................................... 5 1.1 DESCRIPTION OF EUT ................................................................................................................................................ 5 1.2 TEST MODE .............................................................................................................................................................. 5 1.3 TEST SETUP .............................................................................................................................................................. 5 1.4 POWER SETTING CONFIGURATION PARAMETERS ............................................................................................................... 6 1.5 ANCILLARY EQUIPMENT .............................................................................................................................................. 6 2 SUMMARY OF TEST RESULT ............................................................................................................................... 7 3 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 8 3.1 TEST LABORATORY ..................................................................................................................................................... 8 3.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 8 3.3 MEASUREMENT UNCERTAINTY ..................................................................................................................................... 8 3.4 TEST SOFTWARE ........................................................................................................................................................ 8 4 LIST OF TEST EQUIPMENT .................................................................................................................................10 5 TEST ITEM AND RESULTS ...................................................................................................................................12 5.1 ANTENNA REQUIREMENT .......................................................................................................................................... 12 5.2 CONDUCTED EMISSION ............................................................................................................................................. 13 5.3 RADIATED EMISSION ................................................................................................................................................ 17 5.4 OCCUPIED BANDWIDTH ............................................................................................................................................ 23 6 PHOTOGRAPHS OF THE TEST SETUP ..................................................................................................................24 7 PHOTOGRAPHS OF THE EUT..............................................................................................................................26 - Page 3 of 28 - Report No.: HB20260317007E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com TEST RESULT CERTIFICATION Applicant’s Name ................. : Shenzhen Zhizi Energy Technology Co., Ltd. Address ................................. : 2 FLOOR, 8 BUILDINGS,TIANFU'AN INDUSTRIAL PARK, BAMBOO CORNNER, HANGCHENG STREET, BAOAN DISTRICT,SHENZHEN CITY, China Manufacturer's Name .......... : Shenzhen Zhizi Energy Technology Co., Ltd. Address ................................. : 2 FLOOR, 8 BUILDINGS,TIANFU'AN INDUSTRIAL PARK, BAMBOO CORNNER, HANGCHENG STREET, BAOAN DISTRICT,SHENZHEN CITY, China Product description Product name ........................ : power bank Model Number ....................... : YM208,A2,A3,A4,A5,M208 Standards ............................. : FCC Part 15C Test procedure ....................... : IEEE/ANSI C63.10-2020 This device described above has been tested by Shenzhen HongBiao Certification& Testing Co., Ltd and the test results show that the equipment under test (EUT) is in compliance with the EMC requirements. And it is applicable only to the tested sample identified in the report. Date of Test ........................................... : Date (s) of performance of tests ............. : Mar 12, 2026~ Mar 25, 2026 Test Result .............................................. : Pass Testing Engineer : ( Z o e S u ) Technical Manager : (Ming Liu) Authorized Signatory : ( L e o S u ) - Page…

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Ext Photos Model: YM208 Radiated Emission Below 30MHz Radiated Emission Above 30MHz Conducted Emission