2A9Q9-573-M2050Q10000mAh Wireless Power Bank

186 mm 2022.11.24 尺寸：186x88mm 材质：105g铜版纸，黑白，单面印刷 88 mm 2022.11.24 FCC Caution： 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 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

ShenZhen Zhongyi Technology CO., Ltd. Agent Authorization Company: ShenZhen Zhongyi Technology CO., Ltd. Address: Room 401, No.4 Road One, Shangxue Science and Technology City, Xinxue Community, Bantian Street, Longgang District, Shenzhen, China Product Name: 10000mAh Wireless Power Bank Model Number(s): 573-M2050Q We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required 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. Signature: Date: 2022/12/21 Name: Merry Yu Title: Manager Company: ShenZhen Zhongyi Technology CO., Ltd.

ShenZhen Zhongyi Technology CO., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022/12/21 Subject; Request for Confidentiality FCC ID: 2A9Q9-573-M2050Q 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 In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. 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: Merry Yu Title: Manager

External Photos

Size:20*10mm 10000mAh Wireless Power Bank FCC ID: 2A9Q9-573-M2050Q Label location

Internal Photos Antenna

No.：BCTC/RF-EMC-005 Page 1 of 27 Edition：A.5 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2211890506-1E Applicant: ShenZhen Zhongyi Technology CO., Ltd. Product Name: 10000mAh Wireless Power Bank Model/Type Ref.: 573-M2050Q Tested Date: 2022-11-23 to 2022-12-01 Issued Date: 2022-12-01 Report No.: BCTC2211890506-1E No.：BCTC/RF-EMC-005 Page 2 of 27 Edition：A.5 FCC ID: 2A9Q9-573-M2050Q The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: 10000mAh Wireless Power Bank Trademark: N/A Model/Type Ref.: 573-M2050Q Prepared For: ShenZhen Zhongyi Technology CO., Ltd. Address: Room 401, No.4 Road One, Shangxue Science and Technology City, Xinxue Community, Bantian Street, Longgang District, Shenzhen, China Manufacturer: ShenZhen Zhongyi Technology CO., Ltd. Address: Room 401, No.4 Road One, Shangxue Science and Technology City, Xinxue Community, Bantian Street, Longgang District, Shenzhen, China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2022-11-23 Sample tested Date: 2022-11-23 to 2022-12-01 Issue Date: 2022-12-01 Report No.: BCTC2211890506-1E Test Standards: FCC Part15.209 ANSI C63.10-2013 Test Results: PASS Tested by: Approved by: Lei Chen/Project Handler Zero Zhou/Reviewer Report No.: BCTC2211890506-1E No.：BCTC/RF-EMC-005 Page 3 of 27 Edition：A.5 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 4 2. Test Summary ....................................................................................................... 5 3. Measurement Uncertainty ..................................................................................... 6 4. Product Information And Test Setup ..................................................................... 7 4.1 Product Information ............................................................................................... 7 4.2 Support Equipment ............................................................................................... 7 4.3 Test Setup Configuration ...................................................................................... 8 4.4 Test Mode ............................................................................................................. 9 5. Test Facility And Test Instrument Used ............................................................... 10 5.1 Test Facility ......................................................................................................... 10 5.2 Test Instrument Used .......................................................................................... 10 6. Conducted Emissions .......................................................................................... 12 6.1 Block Diagram Of Test Setup .............................................................................. 12 6.2 Limit .................................................................................................................... 12 6.3 Test Procedure ................................................................................................... 12 6.4 EUT Operating Conditions .................................................................................. 12 6.5 Test Result .......................................................................................................... 13 7. Radiated Emissions ............................................................................................. 15 7.1 Block Diagram Of Test Setup .............................................................................. 15 7.2 Limit .................................................................................................................... 16 7.3 Test Procedure ................................................................................................... 16 7.4 Test Result .......................................................................................................... 18 8. Bandwidth Test .................................................................................................... 21 9. Antenna Requirements ........................................................................................ 23 10. EUT Photographs ................................................................................................ 24 11. EUT Test Setup Photographs.............................................................................. 25 (Note: N/A Means Not Applicable) Report No.: BCTC2211890506-1E No.：BCTC/RF-EMC-005 Page 4 of 27 Edition：A.5 1. Version Report No. Issue Date Description Approved BCTC2211890506-1E 2022-12-01 Original Valid Report No.: BCTC2211890506-1E No.：BCTC/RF-EMC-005 Page 5 of 27 Edition：A.5 2. Test Summary The Product has been tested according to the following specifications: No. Test Parameter Clause No Results 1 Conducted Emission 15.207 PASS 2 Radiated Emission 15.209 PASS 3 20dB Bandwidth 15.215 PASS 4 Antenna Requirement 15.203 PASS Report No.: BCTC2211890506-1E No.：BCTC/RF-EMC-005 Page 6 of 27 Edition：A.5 3. Measurement Uncertainty Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the Product as specified in CISPR 16-4-2. This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. No. Item Uncertainty 1 3m chamber Radiated spurious emission(9kHz-30MHz) U=3.7dB 2 3m chamber Radiated spurious emission(30MHz-1GHz) U=4.3dB 3 3m chamber Radiated spuriou…

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No.：BCTC/RF-EMC-005 Page 1 of 22 Edition：A.5 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2211890506-2E Applicant: ShenZhen Zhongyi Technology CO., Ltd. Product Name: 10000mAh Wireless Power Bank Model/Type Ref.: 573-M2050Q Tested Date: 2022-11-23 to 2022-12-01 Issued Date: 2022-12-01 Report No.: BCTC2211890506-2E No.：BCTC/RF-EMC-005 Page 2 of 22 Edition：A.5 FCC ID: 2A9Q9-573-M2050Q The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: 10000mAh Wireless Power Bank Trademark: N/A Model/Type Ref.: 573-M2050Q Prepared For: ShenZhen Zhongyi Technology CO., Ltd. Address: Room 401, No.4 Road One, Shangxue Science and Technology City, Xinxue Community, Bantian Street, Longgang District, Shenzhen, China Manufacturer: ShenZhen Zhongyi Technology CO., Ltd. Address: Room 401, No.4 Road One, Shangxue Science and Technology City, Xinxue Community, Bantian Street, Longgang District, Shenzhen, China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2022-11-23 Sample tested Date: 2022-11-23 to 2022-12-01 Issue Date: 2022-12-01 Report No.: BCTC2211890506-2E Test Standards: FCC CFR 47 part1, 1.1307(b), 1.1310 Test Results: PASS Tested by: Approved by: Lei Chen/Project Handler Zero Zhou/Reviewer Report No.: BCTC2211890506-2E No.：BCTC/RF-EMC-005 Page 3 of 22 Edition：A.5 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 4 2. Product Information ............................................................................................... 5 2.1 Product Information ............................................................................................... 5 2.2 Support Equipment ............................................................................................... 5 2.3 Test Mode ............................................................................................................. 6 3. Test Facility And Test Instrument Used ................................................................. 7 3.1 Test Facility ........................................................................................................... 7 3.2 Test Instrument Used ............................................................................................ 7 4. Method Of Measurement ....................................................................................... 8 4.1 Applicable Standard .............................................................................................. 8 4.2 Block Diagram Of Test Setup ................................................................................ 8 4.3 Limit ...................................................................................................................... 9 4.4 Test Procedure ..................................................................................................... 9 4.5 E And H Field Strength ....................................................................................... 10 5. Photographs Of Test Set-Up ............................................................................... 16 (Note: N/A Means Not Applicable) Report No.: BCTC2211890506-2E No.：BCTC/RF-EMC-005 Page 4 of 22 Edition：A.5 1. Version Report No. Issue Date Description Approved BCTC2211890506-2E 2022-12-01 Original Valid Report No.: BCTC2211890506-2E No.：BCTC/RF-EMC-005 Page 5 of 22 Edition：A.5 2. Product Information 2.1 Product Information Model/Type Ref.: 573-M2050Q Model differences: N/A Product Description: 10000mAh Wireless Power Bank Operation Frequency: 115kHz-205kHz Antenna installation: loop coil antenna Ratings: Lightning Input: DC 5V/2A Type-C Input: DC 5V/3A, 9V/2A, 12V/1.5A Wireless Output: 5W, 7.5W, 10W, 15W Type-C Output: DC 5V/3A, 9V2.22A, 12V/1.67A USB-A Output: DC 5V/4.5A, 9V/2.2A, 12V/1.67A Total Output: DC 5V/3A Cable of Product No. Cable Type Quantity Provider Length (m) Shielded Note 1 -- -- Applicant --- Yes/No With a ferrite ring in mid Detachable 2 -- -- BCTC -- Yes/No -- 2.2 Support Equipment No. Device Type Brand Model Series No. Note 1. Adapter UGreen CD122 --- --- Notes: 1. All the equipment/cables were placed in the worst-case configuration to maximize the emission during the test. 2. Grounding was established in accordance with the manufacturer’s requirements and conditions for the intended use. Report No.: BCTC2211890506-2E No.：BCTC/RF-EMC-005 Page 6 of 22 Edition：A.5 2.3 Test Mode Test Modes 1 Wireless charger 5W Test Modes 2 Wireless charger 7.5W Test Modes 3 Wireless charger 10W Test Modes 4 Wireless charger 15W Report No.: BCTC2211890506-2E No.：BCTC/RF-EMC-005 Page 7 of 22 Edition：A.5 3. Test Facility And Test Instrument Used 3.1 Test Facility All measurement facilities used to collect the measurement data are located at Shenzhen BCTC Testing Co., Ltd. Address:1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China. The site and apparatus are constructed in conformance with the requirements of ANSI C63.4 and CISPR 16-1-1 other equivalent standards. FCC Test Firm Registration Number: 712850 IC Registered No.: 23583 3.2 Test Instrument Used EMF Test Equipment Manufacturer Model# Serial# Last Cal. Next Cal. Electromagnet -ic radiation tester Wavecontrol SMP160 19SN0980 May 26, 2022 May 25, 2023 Electromagne- tic field probe Wavecontrol WP400-3 20WP120082 Sept. 08, 2022 Sept. 07, 2023 843 Chamber ETS 843 84301 Aug. 27, 2020 Aug. 26, 2023 Software …

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Customer Material code / Model No TX4220-19.5-11-Q2M-50 Kind Plank No CXZN20220540 Date 2022.9.1 Signature by customer File No/Version.： V01 Shenzhen Chen Xiang Intelligent Technology Co., LTD Address: Room 405, Building 2, Chegongmiao Innovation Technology Plaza, Futian District, Shenzhen City, Guangdong Province SPECIFICATION FOR APPROVA Date Modify the content VersionCheckedApproved 2022/9/1 Initial issue V01 Revision record 一、Appearance of size A 42.8±0.2 (43 MAX) B39.5±0.5C19.5±1D50±2 E3±1.5J 2.2 Max 二、Schematic Diagram Unit：mm 三、 Winding Structure Diagram WINDINGSFWIRETURNS INDUCTANCE N112 0.08*80P11 Ts6.8 uH±10% 四、 Electrical parameters TEST PROJECT SPECTEST FREQ TEST STRUMENTS L 6.8 uH±10%at 25°C 100KHz/1VHG2817A 200KHz DCR 80 mΩ MAXat 25°C 100KHz/1VHG2817A 200KHz 五、 BOM MATERIAL SPECIFICATIONS MANUFACTURERS UL FILE NO WIRE0.08*80P JIANGSU BAOJIELONG MAGNET WIRES CO.LTD （or equivalent) E326176 FERRITEφ40*0.5 JINRUI TECHNOLOGY CO,.LTD （or equivalent) N/A 六、 Winding Structure Diagram appeara nce 1.The product should have the certificate of qualification and the label of resistant and waterproof washing, and the model specification should be indicated. 2.Product appearance clean, no dirt. packing 1.The packing case should be marked with the product model, quantity, date of delivery, name of the contractor and factory inspection seal: 2.After the goods are delivered to the customer, the seals of the packing cases shall be in good condition, and the boxes shall not be damaged or cracked. 3.The packing materials in the case are intact. Products should be packed in layers, if less than one box should be padded with stuffing.

Report No.: BCTC2211890506-1E No.：BCTC/RF-EMC-005 Page 25 of 27 Edition：A.5 EUT Test Setup Photographs Conducted emissions Photo Radiated Measurement Photos Report No.: BCTC2211890506-1E No.：BCTC/RF-EMC-005 Page 26 of 27 Edition：A.5 Report No.: BCTC2211890506-2E No.：BCTC/RF-EMC-005 Page 16 of 22 Edition：A.5 Photographs Of Test Set-Up 20CM Report No.: BCTC2211890506-2E No.：BCTC/RF-EMC-005 Page 17 of 22 Edition：A.5 Report No.: BCTC2211890506-2E No.：BCTC/RF-EMC-005 Page 18 of 22 Edition：A.5 0CM Report No.: BCTC2211890506-2E No.：BCTC/RF-EMC-005 Page 19 of 22 Edition：A.5 Report No.: BCTC2211890506-2E No.：BCTC/RF-EMC-005 Page 20 of 22 Edition：A.5 Report No.: BCTC2211890506-2E No.：BCTC/RF-EMC-005 Page 21 of 22 Edition：A.5