2A9Q9-M2033QWireless Power Bank

105g铜版纸 165x92mm 单面印刷 黑白 2023.02.22 User Guide Harvey Wireless Power Bank Illustration 1. ON/OFF Button 2. Type-C Input/Output 3. LED Indicator 4. Wireless Charging Pad What’s Included 1 x Harvey Wireless Power Bank 1 x USB-A to Type-C Charging Cable 1 x Instruction Manual Specifications • Capacity: 5000mAh/3.85V/19.25Wh • Type C input: 5V/2.6A 9V/2A 12V/1.5A(18W) • Type C output: 5V3A/9V2.22A/12V1.67A(20W) • Wireless output: 5W/7.5W/10W/15W LED Indicators • Press the Power bank ON/OFF Button ① once to view the remaining power percentage. • Press the button twice to turn it OFF. LED On Power percentage 100%75%50%25% INSTRUCTIONS 1. Charging the Power Bank • Charge the power bank fully before the usage. • Connect the provided charging cable USB-A to a power source and the Type-C to the power bank Input ②. • Once connected the LED Indicator ③ begins to flash white color when charging. • Once fully charged, the indicator stops flashing. 2. Charging Devices With a Type-C Cable • Connect your device’s original cable to your device. • Connect the Type-C tip of the cable to Type-C Output ②; the LED Indicator will illuminate WHITE when charging. • Remove the charging cable from your device after fully charged. 3. Charging Devices with the Wireless Charging • Pressing the power bank ON/OFF button ①, the first LED indicator ③ will flash RED & GREEN three times and then glow RED once. The power bank is in wireless charging standby mode. • Place your wireless-charging-enabled device on the Wireless Charging Pad ④. The device will be charged, the first LED indicator glowing GREEN. • Remove your device from the power bank once fully charged. • lf your device has built-in magnet, it will align and attach itself to the Magnetic Circle ⑤ for a secured and optimized wireless charging. SAFETY PRECAUTIONS • WARNING-When using this product, basic precautions should always be followed: 1. Read all the instructions before use. 2. Never store or use this product in temperatures below 32°F (0°C) or above 115°F (45°C). 3. Do not overcharge your device. The unit may become hot after excessive use. Remove your device once fully charged. Never charge your device for over 7 hours at a time. 4. The unit can achieve full performance only after 2 or 3 full charge and discharge cycles. 5. To reduce the risk of injury, close supervision is required when the product is used near children. 6. Do not expose the device to moisture. 7. Do not use the device in excess of its output rating. Overload outputs above the rating may result in a risk of fire or injury. 8. Do not use the device if damaged or modified. 9. Damaged or modified batteries may exhibit unpredictable behaviour resulting in fire, explosion or risk of injury. 10. Do not disassemble the device. For repairs, seek a qualified professional. Incorrect reassembly may result in a risk of fire or injury. 11. Do not expose the product to fire or excessive temperatures. Exposure to fire or temperatures above 104°F (40°C) may result in explosion. 12. To ensure product safety, ensure that qualified professionals use only identical replacement parts. 13. Attachments on the back of your phone can reduce the effectiveness of the wireless charging, and might lead to overheating. 14. The magnetic fields of neodymium magnets can damage items such as television, computer monitors, credit cards, debit cards, computers, diskettes and other data carriers, video tapes, mechanical watches, hearing aids, loud speakers and VCRs. Pace-makers may be damaged or switch to “Test Mode” in the presence of a strong magnetic force. If a pace-maker or other electrical body implant is in use,keep the power bank a minimum of 3 feet distance. ** Note: If the first LED indicator flashing RED and GREEN alternately, an unknown object is being detected between the wireless charging pad and the device. (The device will not begin to charge until the object is removed.) ①②③④ FCC Statement 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

2.911 (d)(5)(i) Equipment Type Attestation v1.2 ShenZhen Zhongyi Technology CO., Ltd. Section 2.911(d)(5)(i) Certification – Equipment Type Company name: 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: Wireless Power Bank FCC ID: 2A9Q9-M2033Q Model(s): 573-M2033Q, PWB352 2.911(d)(5)(i) Equipment Type We, [ShenZhen Zhongyi Technology CO., Ltd. ] (“the applicant”) certify that the equipment for which authorization is sought through certification is not: • Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules. • Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Merry Yu Date: 2023-4-11 Title and Company name: Manager ShenZhen Zhongyi Technology CO., Ltd. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

2.911 (d)(5)(ii) Applicant Attestation v1.3 ShenZhen Zhongyi Technology CO., Ltd. Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: 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: Wireless Power Bank FCC ID: 2A9Q9-M2033Q Model(s): 573-M2033Q, PWB352 2.911(d)(5)(ii) Applicant filing We, [ShenZhen Zhongyi Technology CO., Ltd.] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Merry Yu Date: 2023-4-11 Title and Company name: Manager ShenZhen Zhongyi Technology CO., Ltd. NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

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: Wireless Power Bank Model Number(s): 573-M2033Q, PWB352 Product Description: Wireless Power Bank 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: 2023-04-11 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: 2023-4-12 Subject; Request for Confidentiality FCC ID: 2A9Q9-M2033Q 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 Parts List Operational Description Tune-up Procedure 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); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to 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

ShenZhen Zhongyi Technology CO., Ltd. Product Similarity Declaration 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: Wireless Power Bank Model Number: 573-M2033Q, PWB352 FCC Identifier: 2A9Q9-M2033Q We (ShenZhen Zhongyi 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 and appearance color. Client’s signature Client’s name / title : Merry Yu / Manager Contact information /address: Room 401, No.4 Road One,Shangxue Science and Technology City, Xinxue Community, Bantian Street, Longgang District, Shenzhen,China Date: 2023-04-11

Size:16*12mm M/N: 573-M2033Q FCC ID: 2A9Q9-M2033Q M/N: PWB352 FCC ID: 2A9Q9-M2033Q Label location

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FCC ID: 2A9Q9-M2033Q Product Name: Wireless Power Bank Product Model No.: 573-M2033Q PWB352 Transmitting mode Keep the EUT in continuously wireless charging mode Power supply: Type C Input: DC 5V/2.6A, 9V/2A Type C Output: DC 5V/2.4A, 9V/2.2A, 12V/1.67A Wireless Output: 5W/7.5W/10W/15W Date of Receipt: Apr. 02, 2023 Test Date: Apr. 02, 2023 - Apr. 10, 2023 Date of Report: Apr. 10, 2023 Test Modes: Mode1. Wireless Mode(AC Mode 5W) Mode5. Wireless Mode(DC Mode 5W) Mode2. Wireless Mode(AC Mode 7.5W) Mode6. Wireless Mode(DC Mode 7.5W) Mode3. Wireless Mode(AC Mode 10W) Mode7. Wireless Mode(DC Mode 10W) Mode4. Wireless Mode(AC Mode 15W) Mode8. Wireless Mode(DC Mode 15W) Note: We have evaluated 1%, 50% and 99% battery charging mode, and the worst mode8 (99%) is showed in this report. RF Exposure Evaluation 1 Measuring Standard KDB 680106 RF Exposure Wireless Charging Apps v03r01 2 Requirements According to the item 5 of KDB 680106 v03r01: Inductive wireless power transfer applications that meet all of the following requirements are excluded from submitting an RF exposure evaluation. (1) Power transfer frequency is less than 1MHz. Yes; the device operate in the frequency range from 115 KHz to 205 KHz (2) Output power from each primary coil is less than or equal to 15 watts. Yes; the maximum output power of the primary coil is 15W. (3) The system may consist of more than one source primary coils, charging one or more clients. If more than one primary coil is present, the coil pairs may be powered on at the same time. Yes; the transfer system includes only one primary coils. (4) Client device is placed directly in contact with the transmitter. Yes; Client device is placed directly in contact with the transmitter. (5) Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). No, portable exposure conditions only. (6) The aggregate H-field strengths anywhere at or beyond 15 cm surrounding the device, and 20 cm away No, Distance from 0 to 20cm, see test result in item 6. from the surface from all coils that by design can simultaneously transmit, and while those coils are simultaneously energized, are demonstrated to be less than 50% of the applicable MPE limit. Remark: Meet all the above requirements. Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) 3 Test Setup 4 Test Procedure 1) The RF exposure test was performed in anechoic chamber. 2) The measurement probe was placed at test distance (0 cm to 20 cm from all sides) which is between the edge of the charger and the geometric center of probe. 3) The highest emission level was recorded and compared with limit as soon as measurement of each points (A, B, C, D, E, F) were completed. 4) The EUT was measured according to the dictates of KDB 680106 v03r01. Remark：The EUT’s test position A, B, C, D, E,F is valid for the E and H field measurements. 5 Description of Support Units Adapter (Provide by test lab): Manufacturer: XIAOMI Model: AD65G I/P: AC 100-240V 50/60Hz O/P: DC 5V/3A, DC 9V/3A, DC 10V/5A, DC 12V/3A, DC 15V/3A, DC 20V/3.25A Mobile phone (Provide by test lab): Manufacturer: SAMSUNG Model: Galaxy S21 5G 6 Test Instruments list Test Equipment Manufacturer Model No. SN. Cal.Date (mm-dd-yy) Cal.Due date (mm-dd-yy) Exposure Level Tester Narda ELT-400 N-0231 June. 25 2022 June. 26 2023 Magnetic field probe 100cm 2 Narda ELT probe 100cm 2 M0675 June. 25 2022 June. 26 2023 Field Probe ETS HI-6105 / June. 25 2022 June. 26 2023 Laser Data Interface ETS HI-6113 / June. 25 2022 June. 26 2023 7 Test Uncertainty E-Filed Strength : ±0.08V/m H-Filed Strength : ±0.02A/m 8 Test Result E-Filed Strength at edges surrounding the EUT (V/m) Frequency Range 0.115-0.205 (MHz) Test Position Distance (cm) Limits (V/m) Result 0 2 4 6 8 10 12 14 16 18 20 Left A 3.16 3.11 3.08 3.03 3.01 2.97 2.91 2.87 2.82 2.71 2.61 614 Pass Right B 3.15 3.11 3.08 3.03 3.01 2.97 2.91 2.86 2.83 2.71 2.59 Pass Rear C 3.11 3.09 3.07 3.01 2.98 2.93 2.87 2.83 2.78 2.67 2.55 Pass Front D 3.15 3.10 3.06 3.02 2.99 2.96 2.90 2.85 2.80 2.69 2.56 Pass Top E 3.02 2.99 2.97 2.96 2.92 2.89 2.82 2.77 2.71 2.58 2.42 Pass Below F 2.89 2.84 2.82 2.79 2.77 2.74 2.71 2.66 2.62 2.56 2.52 Pass H-Filed Strength at the edges surrounding the EUT (A/m) Frequency Range 0.115-0.205 (MHz) Test Position Distance (cm) Unit (ut) 0 2 4 6 8 10 12 14 16 18 20 Left A 0.96 0.94 0.92 0.91 0.90 0.92 0.87 0.86 0.84 0.83 0.81 Right B 0.96 0.95 0.92 0.90 0.90 0.91 0.87 0.86 0.85 0.83 0.80 Rear C 0.91 0.90 0.89 0.88 0.87 0.88 0.84 0.83 0.82 0.80 0.78 Front D 0.94 0.91 0.90 0.87 0.87 0.89 0.84 0.83 0.82 0.81 0.78 Top E 0.93 0.90 0.88 0.87 0.85 0.87 0.83 0.83 0.80 0.79 0.76 Below F 0.89 0.87 0.87 0.85 0.83 0.82 0.80 0.79 0.79 0.77 0.75 Test Position Distance (cm) Limits (A/m) Result 0 2 4 6 8 10 12 14 16 18 20 Left A 1.21 1.19 1.16 1.15 1.13 1.16 1.09 1.08 1.06 1.05 1.02 1.63 Pass Right B 1.21 1.20 1.16 1.14 1.13 1.15 1.09 1.08 1.07 1.04 1.01 Pass Rear C 1.15 1.14 1.12 1.11 1.09 1.11 1.06 1.04 1.03 1.01 0.98 Pass Front D 1.19 1.15 1.13 1.10 1.09 1.12 1.06 1.05 1.03 1.02 0.98 Pass Top E 1.17 1.13 1.11 1.09 1.07 1.10 1.05 1.04 1.01 1.00 0.96 Pass Below F 1.12 1.10 1.09 1.07 1.05 1.03 1.01 1.00 0.99 0.97 0.95 Pass Note: 1A/m=1.26uT 9 Test Set-up Photo 0cm Front Left Right Rear Top Below 20cm Left Front Rear Right Top Below

Fine Page 1 of 3 承 認 書 SPECIFICATION FOR APPROVAL 客 戶： CUSTOMER: 客 戶 料 號： CUST P/N: 言之行 料 號： Y Z X P/N: YZX44 産 品 型 號： DESC: Φ43.5MMX5.0MM 日 期： DATE: 2023/2/28 版 本： Version: A.0 擬制 PREPARED BY 審核 CHECKED BY 批准 APPROVED BY 客戶承認 CUSTOMER APPROVE 李墨 万楼 李建波 东莞市言之行电子科技有限公司 工廠地址：东莞市塘厦镇石马新围8号 李生TEL：18033336905 Fine Page 2 of 3 SPECIFICATION 産 品 型 號： DESC Φ43.5MMX5.0MM 版本 Rev：A.0 客戶CUST: XXX 客户料号CUST P/N: 一、尺寸DIMENSION:(mm) 二、原理图SCHEMATIC DIAGRAM: A 39.0±1.5 B 20.5±0.5 C 1.25 Max D 30±3 E 2-5 F 43±2 G 10.0 ref H 1.6Max I 5.3 ref M 8.0 ref J 42±1 K 3.0±1 注： 1.交叉出线; 2.出线位置缠8mm(ref)宽度高 温胶纸1-2Ts; 3.线圈贴圆形硬磁片带槽，磁 片尺寸43±2mm。 4.线圈耐温155° 5.具体参数以实物为准 三、绕线参数Winding Specification: 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 Winding Direction 1 S F 24*0.08*2p 10Ts CCW 四、电气特性ELECTRICAL CHARACTERISTICS: 温度TEMPERATURE:25±10°C, 湿度RELATIVE HUMIDITY:65±20% 序号 NO. 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TEST FREQUENCY 测试仪器 TEST EQUIPMENTS 1 IND. S-F 3.8uH ±20%单独线圈 100KHz/1.0V LCZ METER 1062B 2 IND. S-F 6.4uH ±10%加磁片 100KHz/1.0V LCZ METER 1062B 3 DCR S-F ≤120mΩ LCZ METER 502B 擬制/日期PREPARED BY/DATE 審核/日期CHECKED BY/DATE

Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230410052E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 18 TEST REPORT FCC ID: 2A9Q9-M2033Q Applicant: 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 EUT: Wireless Power Bank Trade Mark: N/A Model Number: 573-M2033Q PWB352 Date of Receipt: Apr. 02, 2023 Test Date: Apr. 02, 2023 - Apr. 10, 2023 Date of Report: Apr. 10, 2023 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Building C, Shuanghuan, No.8, Baoqing Road, Baolong Industrial Zone, Baolong Street, Longgang District, Shenzhen, Guangdong, China Applicable Standards: FCC PART 15 Subpart C ANSI C63.10:2013 Test Result: Pass Report Number: DL-20230410052E Prepared (Engineer): Lily Fu Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230410052E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 18 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ................................................................................................................................................. 3 2. TEST SUMMARY ..................................................................................................................................... 3 3. GENERAL INFORMATION ..................................................................................................................... 4 4. TEST INSTRUMENT USED ..................................................................................................................... 6 5. CONDUCTED EMISSION TEST .............................................................................................................. 7 6. RADIATION EMISSION TEST ............................................................................................................... 11 7. BANDWIDTH TEST ............................................................................................................................... 17 8. SETUP PHOTOGRAPHS ...................................................................................................................... 18 9. EUT PHOTOGRAPHS ........................................................................................................................... 18 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230410052E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 18 1. VERSION Version No. Date Description 00 Apr. 10, 2023 Original 2. TEST SUMMARY EMC Emission Test Item Section in CFR 47 Result Remark AC Power Line Conducted Emission 15.207 PASS Spurious Emission 15.209(a)(f) PASS 20dB Bandwidth 15.215 PASS Antenna requirement 15.203 PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report (2) Test Facility: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Building C, Shuanghuan, No.8, Baoqing Road, Baolong Industrial Zone, Baolong Street, Longgang District, Shenzhen, Guangdong, China Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230410052E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 18 3. GENERAL INFORMATION 3.1 Description of Device (EUT) Product Name: Wireless Power Bank Trade Mark: N/A Model No.: 573-M2033Q PWB352 Model Difference: The product's different for model number and appearance color. Serial No.: N/A Hardware version: H1.0 Software version: S1.0 Operation Frequency: 115kHz ~ 205KHz Modulation type: MSK Antenna Type: Inductive loop coil Antenna Antenna gain: 0dBi Power supply: Type C Input: DC 5V/2.6A, 9V/2A Type C Output: DC 5V/2.4A, 9V/2.2A, 12V/1.67A Wireless Output: 5W/7.5W/10W/15W Battery: DC 3.85V 5000mAh 19.25Wh 3.2 Tested System Details None. 3.3 Block Diagram of Test Set-up AC Mode DC Mode 3.4 Test Mode Description Mode1. Wireless Mode(AC Mode 5W) Mode5. Wireless Mode(DC Mode 5W) Mode2. Wireless Mode(AC Mode 7.5W) Mode6. Wireless Mode(DC Mode 7.5W) Mode3. Wireless Mode(AC Mode 10W) Mode7. Wireless Mode(DC Mode 10W) Mode4. Wireless Mode(AC Mode 15W) Mode8. Wireless Mode(DC Mode 15W) Note: We have evaluated 1%, 50% and 99% battery charging mode, and the worst mode (99%) is showed in this report. AC Mains EUT Adapter Phone EUT Phone Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230410052E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 18 3.5 Test Auxiliary Equipment Adapter (Provide by test lab): Manufacturer: XIAOMI Model: AD65G I/P: AC 100-240V 50/60Hz O/P: DC 5V/3A, DC 9V/3A, DC 10V/5A, DC 12V/3A, DC 15V/3A, DC 20V/3.25A Mobile phone (Provide by test lab): Manufacturer: SAMSUNG Model: Galaxy S21 5G 3.6 Test Uncertainty Conducted Emission Uncertainty(150KHz-30MHz) : ±2.56dB 20dB Bandwidth : ±0.5kHz Radiated Emission Uncertainty(9KHz-1GHz) : ±3.24dB Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230410052E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 6 of 18 4. TEST INSTRUMENT USED For Conducted Emission Test (843 Shielded Room) Equipment Manufacturer Model Serial Last Cal. Next Cal. 843 Shielded Room ChengYu 843 Room 843 Sep. 20, 2022 Sep. 19, 2025 EMI Receiver R&S ESR 101421 Nov. 05, 2022 Nov. 04, 2023 LISN R&S ENV216 102417 Nov. 05, 2022 Nov. 04, 2023 Clamp COM-POWER CLA-050 431071 Nov. 05, 2022 Nov. 04, 2023 3-Loop Antenna DAZE ZN30401 13021 Nov. 05, 2022 Nov. 04, 2023 …

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Radiated Measurement Photos Conducted Measurement Photos