2BKHS-KLD-Y211Magnetic wireless charging mobile power bank

FCC Warning 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 radiofrequency 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. The FCC certification of this device refers to RF exposure testing performed in typical operating conditions, where a person is no closer than 0 centimeters from the device surface at all times, except for non-repetitive patterns with transient time intervals in the order of a second. Only in the stated conditions, the device is shown to fully comply with the FCC RF Exposure requirements of KDB 447498.

ShenzhenBaojiechengTechnologyCo.,Ltd 802,RongheBuilding,No.687JihuaRoad,LonggangDistrict,Shenzhen * theapplicantmustdesignateacontactlocatedintheUnitedStatesforpurposesofactingasthe applicant’sagentforserviceofprocess,regardlessofwhethertheapplicantisadomesticorforeign entity.AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforserviceofprocess. U.S.AgentDesignationforServiceofProcess- CertificationAttestationLetter 8/15/2024 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2BKHS-KLD-Y211 FRNofapplicant:0035848282 Persection2.911(d)(7)oftheFCCrules,ShenzhenBaojiechengTechnologyCo.,Ltd(“the applicant”)certifiesthattheequipmentforwhichauthorizationissoughtisdesignatedtothe followingU.S.agent*forserviceofprocess: CompanyName:TwelveSouthLLC FCCRegistrationNumber(FRN):0027881002 PhysicalU.S.CompanyAddress:1503KingSt,Suite201Charleston,SC29405 ContactPerson:AndrewGreen AgentEmailAddress:[email protected] Theabovecontactpersonacceptstheobligationforserviceofprocess. Theapplicantacceptstomaintainanagentfornolessthanoneyearafterthegranteehas terminatedallmarketingandimportationortheconclusionofanyCommission-related proceedinginvolvingtheequipment. ApplicantSigned:AgentSigned(ifdifferenttoApplicant): Signed:Signed: Printedname:ChenBisonPrintedname: Title:CEOTitle:Manager Date:8/16/2024Date:8/16/2024

Page 1 of 4 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. External EUT Photo Page 2 of 4 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 3 of 4 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 4 of 4 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. ---The End---

Label Size: L55mm * W20mm 1. The label is silk-screen on the sample Magnetic wireless charging mobile power bank Model Name: KLD-Y211 FCC ID: 2BKHS-KLD-Y211 L W

Page 1 of 9 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. EUT Constructional Details Internal EUT Photo Photo 1 Photo 2 Coil Antenna Page 2 of 9 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 3 Photo 4 Page 3 of 9 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 5 Photo 6 Page 4 of 9 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 7 Photo 8 Page 5 of 9 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 9 Photo 10 Page 6 of 9 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 11 Photo 12 Page 7 of 9 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 13 Photo 14 Page 8 of 9 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 15 Photo 16 Page 9 of 9 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 17 ------End------

Note: This device has been tested and found to comply with the standard(s) listed, this test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited. If there is a need to alter or revise this document, the right belongs to Guangdong Asia Hongke Test Technology Limited, and it should give a prior written notice of the revision document. This test report must not be used by the client to claim product endorsement. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. TEST REPORT Product Name : Magnetic wireless charging mobile power bank Brand Name : N/A Model : KLD-Y211 Series Model : N/A FCC ID : 2BKHS-KLD-Y211 Applicant : Shenzhen Baojiecheng Technology Co., Ltd Address : 802,Ronghe Building, No. 687 Jihua Road, Longgang District, Shenzhen Manufacturer : Dongguan Kaisida Technology Co., Ltd Address : 5th Floor, Building 4, No. 7 Xingfu Road, Longbeiling, Tangxia Town, Dongguan City Standard(s) : FCC CFR 47 PART 1, § 1.1310 KDB 680106 D01 Wireless Power Transfer v04 Date of Receipt : Aug 08, 2024 Date of Test : Aug 09, 2024 ~ Aug 14, 2024 Issued Date : Aug 15, 2024 Issued By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Reviewed by: Approved by: Leon.yi Sean She Page 2 of 18 Report No.: AiTSZ-240808014W2 Report Revise Record Report Version Issued Date Notes M1 Aug.15, 2024 Initial Release Page 3 of 18 Report No.: AiTSZ-240808014W2 Contents 1 GENGENERAL INFORMATION ................................................................................................................................... 4 1.1 ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 4 1.2 GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 4 1.3 TEST FACILITY .............................................................................................................................................................. 5 1.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................ 5 2.1 DESCRIPTION OF THE TEST MODE ..................................................................................................................................... 6 2.2 SPECIAL ACCESSORIES ................................................................................................................................................... 6 2.3 EQUIPMENT LIST FOR THE TEST ....................................................................................................................................... 6 2.4 ANTENNA LOCATION(S) ................................................................................................................................................. 7 3 TEST CONDITIONS AND RESULTS .............................................................................................................................. 8 3.1 APPLICABLE STANDARD .................................................................................................................................................. 8 3.2 LIMIT ......................................................................................................................................................................... 8 3.3 TEST SETUP ................................................................................................................................................................. 8 3.4 MEASUREMENT PROCEDURE .......................................................................................................................................... 9 3.5 TEST RESULT OF E AND H FIELD STRENGTH ...................................................................................................................... 10 3.5.1 For mobile exposure condition: ......................................................................................................................... 10 3.5.2 For portable exposure condition: ...................................................................................................................... 11 3.6 EQUIPMENT APPROVAL CONSIDERATIONS ....................................................................................................................... 13 3.7 CONCLUSION ............................................................................................................................................................. 13 4 TEST SETUP PHOTOGRAPHS OF EUT ....................................................................................................................... 14 5 EXTERNAL PHOTOGRAPHS OF EUT ......................................................................................................................... 18 6 INTERNAL PHOTOGRAPHS OF EUT .......................................................................................................................... 18 Page 4 of 18 Report No.: AiTSZ-240808014W2 1 GENGENERAL INFORMATION 1.1 Environmental conditions During the measurement the environmental conditions were within the listed ranges: Normal Temperature: 25°C Relative Humidity: 55 % Air Pressure: 101 kPa 1.2 General Description of EUT Product Name: Magnetic wireless charging mobile power bank Model/Type reference: KLD-Y211 Power Supply: Input: 9V⎓2.2A Output: 5V⎓…

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Note: This device has been tested and found to comply with the standard(s) listed, this test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited. If there is a need to alter or revise this document, the right belongs to Guangdong Asia Hongke Test Technology Limited, and it should give a prior written notice of the revision document. This test report must not be used by the client to claim product endorsement. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. TEST REPORT Product Name : Magnetic wireless charging mobile power bank Brand Name : N/A Model : KLD-Y211 Series Model : N/A FCC ID : 2BKHS-KLD-Y211 Applicant : Shenzhen Baojiecheng Technology Co., Ltd Address : 802,Ronghe Building, No. 687 Jihua Road, Longgang District, Shenzhen Manufacturer : Dongguan Kaisida Technology Co., Ltd Address : 5th Floor, Building 4, No. 7 Xingfu Road, Longbeiling, Tangxia Town, Dongguan City Standard(s) : FCC CFR Title 47 Part 15 Subpart C Date of Receipt : Aug 08, 2024 Date of Test : Aug 09, 2024 ~ Aug 14, 2024 Issued Date : Aug 15, 2024 Issued By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Reviewed by: Approved by: Leon.yi Sean She Page 2 of 20 Report No.: AiTSZ-240808014W1 Report Revise Record Report Version Issued Date Notes M1 Aug.15, 2024 Initial Release Page 3 of 20 Report No.: AiTSZ-240808014W1 Contents 1 TEST SUMMARY ....................................................................................................................................................... 4 1.1 TEST STANDARDS.......................................................................................................................................................... 4 1.2 TEST SUMMARY ........................................................................................................................................................... 4 1.3 TEST FACILITY .............................................................................................................................................................. 5 1.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................ 5 2 GENGENERAL INFORMATION ................................................................................................................................... 6 2.1 ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 6 2.2 GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 6 2.3 DESCRIPTION OF THE TEST MODE ..................................................................................................................................... 7 2.4 SPECIAL ACCESSORIES ................................................................................................................................................... 7 2.5 EQUIPMENT LIST FOR THE TEST ....................................................................................................................................... 7 3 TEST CONDITIONS AND RESULTS .............................................................................................................................. 9 3.1 CONDUCTED EMISSIONS TEST ......................................................................................................................................... 9 3.2 RADIATED EMISSIONS .................................................................................................................................................. 12 3.3 20DB BANDWIDTH ..................................................................................................................................................... 18 3.4 ANTENNA REQUIREMENT ............................................................................................................................................. 19 4 TEST SETUP PHOTOGRAPHS OF EUT ....................................................................................................................... 20 5 EXTERNAL PHOTOGRAPHS OF EUT ......................................................................................................................... 20 6 INTERNAL PHOTOGRAPHS OF EUT .......................................................................................................................... 20 Page 4 of 20 Report No.: AiTSZ-240808014W1 1 TEST SUMMARY 1.1 Test Standards The tests were performed according to following standards: FCC Rules Part 15.207,15.209, 15.215(c) ANSI C63.10: 2013: American National Standard for Testing Unlicensed Wireless Devices 1.2 Test Summary Test Item Section in CFR 47 Test Result Electric Field Radiated Emissions FCC Part 15 C (Section15.209) PASS 20dB Bandwidth/99% Bandwidth FCC Part 15 C (Section15.215(c)) PASS AC Power Line Conducted Emission FCC Part 15 C (Section15.207) PASS Antenna Requirement FCC Part 15 C (Section15.203 PASS Page 5 of 20 Report No.: AiTSZ-240808014W1 1.3 Test Facility Test Laboratory: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China The test facility is recognized, certified or accredited by the following organizations: FCC-Registration …

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【 □ 新版发行 , □ 版本修订】 【 本规范含目录共 3页 】 【 RoHS Compliant Parts 】 审核 【客户核准】 日期: 承认状态： □完全承认 □条件承认 □拒绝承认 说明: 彭勇 产 品 规 格 书 朱辉肖树芳 编制批准 安福县辉愽雅电子有限公司 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。 批准审核复检检查 产品类型 Bare copper coil 辉愽雅料号 TD-HBY20240605001-43.5 Double slot L=40MM 客户料号 规格编号 20240605 生效日期 2024/6/5 客户名称 深圳市亿贝电子技有限公司 √√ 客户料号 规格编号 版本核准 01 肖树芳 彭勇 产 品 规 格 书 批准 朱辉 编制审核 发行/修订记录 生效日期 变更内容/原因 2024/6/5 新规格发行 客户名称深圳市亿贝电子科技有限公司 辉愽雅料号 TD-HBY20240605001-43.5开双槽L=40MM 20240605001 客户名称客户料号 辉愽雅料号规格编号 01 12ref parameter L06.5±10%μH Q>40 min DCR<50mΩ 肖树芳 test instrument ■TH1816B ■TH1816B ■CH-502BC 天线增益Antenna gain: ♦、温度等级Temperature grade: Operating temperature :-40°C~ 125°C 39±1 43.5±0.5 (1) Wire diameter: 0.08*24P bare copper wire (2) Winding number :10TS (3) Whether the starting and ending lines cross: Yes (4) Coil package 8mm wide high- temperature tape (5) The coil and magnetic disc need to be pasted in the center (6) The back of the magnetic disc 42 with white round back glue ♦、电气特性Electrical specification: Operation frequency: Antenna Type: Antenna gain: 审核批准 彭勇朱辉 产 品 规 格 书 0.6±0.1(Diskette thickness) 40±2 3±1 5.3 20.5±0.5 Loop coil Antenna 0dBi specificationtest condition 100KHz/1V 100KHz/1V @ 25°C 113kHz-205kHz 编制 G 1.7 Max H I A B C D E F 深圳市亿贝电子科技有限公司 TD-HBY20240605001-43.5开双槽L=40MM 20240605001 版本 ♦、外形尺寸 (单位: mm)

Page 1 of 2 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Test Setup Photo DCD Conducted emission Radiation (9KHz-30MHz) Page 2 of 2 FCC ID: 2BKHS-KLD-Y211 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Radiation (30MHz-1000MHz) ------End------