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2A48S-T1Lighting Power Bank Magnetic wireless

Shenzhenshi Weiduli Technology Co.,Ltd.
Lighting Power Bank Magnetic wireless - FCC ID 2A48S-T1 - Shenzhenshi Weiduli Technology Co.,Ltd.
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Application Details

Equipment Class
DCD - Part 15 Low Power Transmitter Below 1705 kHz
Date of Grant
Aug 26, 2023
Application Purpose
Original Equipment
Date of Application
Aug 26, 2023
Equipment Note
Lighting Power Bank Magnetic wireless
Frequency Range
0.11500000 - 0.20500000
Company
Shenzhenshi Weiduli Technology Co.,Ltd.
Country
China

Documents & Files

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Users Manual

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0mm between the radiator & your body.

Attestation Statements

2.911 (d)(5)(i) Equipment Type Attestation v1.2 Shenzhenshi Weiduli Technology Co.,Ltd. Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Shenzhenshi Weiduli Technology Co.,Ltd. Address: 4h Floor, Building 4, Dejin Industrial Zone, No. 40, Fuyuan 1st Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen Product Name: Lighting Power Bank Magnetic wireless FCC ID: 2A48S-T1 Model(s): T1 2.911(d)(5)(i) Equipment Type We, [Shenzhenshi Weiduli 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: Guanghui Huang Date: 2023-08-21 Title and Company name: CEO Shenzhenshi Weiduli 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

Attestation Statements

2.911 (d)(5)(ii) Applicant Attestation v1.3 Shenzhenshi Weiduli Technology Co.,Ltd. Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhenshi Weiduli Technology Co.,Ltd. Address: 4h Floor, Building 4, Dejin Industrial Zone, No. 40, Fuyuan 1st Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen Product Name: Lighting Power Bank Magnetic wireless FCC ID: 2A48S-T1 Model(s): T1 2.911(d)(5)(ii) Applicant filing We, [Shenzhenshi Weiduli 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: Guanghui Huang Date: 2023-08-21 Title and Company name: CEO Shenzhenshi Weiduli 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

Attestation Statements

Shenzhenshi Weiduli Technology Co.,Ltd. 2.911 (d)(7)USA Agent v1.4 Section 2.911(d)(7) USA Agent for Service of Process Company name: Shenzhenshi Weiduli Technology Co.,Ltd. Address: 4h Floor, Building 4, Dejin Industrial Zone, No. 40, Fuyuan 1st Road, Heping Community,Fuhai Street, Bao'an District, Shenzhen Product Name: Lighting Power Bank Magnetic wireless FCC ID: 2A48S-T1 Model(s): T1 2.911(d)(7) USA Designated Agent for Service of Process We, [Shenzhenshi Weiduli Technology Co.,Ltd.] (“the applicant”) designate [JOC Australia Inc] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either we the grantee have permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Company name: JOC Australia Inc USA Address: 18351 Colima Road Ste 585 Rowland Heights, CA 91748 United States FRN Number: 0033379421 Contact Name: Benjamin Smith Telephone No: (626) 217-4778 Email: [email protected] Applicant Company name: Shenzhenshi Weiduli Technology Co.,Ltd. Address: 4h Floor, Building 4, Dejin Industrial Zone, No. 40, Fuyuan 1st Road, Heping Community,Fuhai Street, Bao'an District, Shenzhen FCC Grantee Code: 2A48S Contact Name: Guanghui Huang Telephone No: 0755-89486984 Email: [email protected] Signature: Title: Vice President Signature: Title: CEO Date:2023-08-21 Date: 2023-08-21 Shenzhenshi Weiduli Technology Co.,Ltd. 2.911 (d)(7)USA Agent v1.4 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-securit y-threats-to-the-communications-supply-chain-through-the

Cover Letter(s)

Shenzhenshi Weiduli Technology Co.,Ltd. Agent Authorization Company name: Shenzhenshi Weiduli Technology Co.,Ltd. Address: 4h Floor, Building 4, Dejin Industrial Zone, No. 40, Fuyuan 1st Road, Heping Community,Fuhai Street, Bao'an District, Shenzhen Product Name: Lighting Power Bank Magnetic wireless FCC ID: 2A48S-T1 Model(s): T1 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: 2023-08-21 Name: Guanghui Huang Title: CEO Company: Shenzhenshi Weiduli Technology Co.,Ltd.

Cover Letter(s)

Shenzhenshi Weiduli Technology Co.,Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023-08-21 Subject; Request for Confidentiality FCC ID: 2A48S-T1 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: Date: 2023-08-21 Name: Guanghui Huang Title: CEO Company: Shenzhenshi Weiduli Technology Co.,Ltd.

External Photos

Model Number: T1

ID Label/Location Info

Size:16*12mm M/N: T1 FCC ID: 2A48S-T1 Label location

Internal Photos

Model Number: T1 ANT

RF Exposure Info

FCC ID: 2A48S-T1 Product Name: Lighting Power Bank Magnetic wireless Product Model No.: T1 Transmitting mode Keep the EUT in continuously wireless charging mode Power supply: Battery Capacity: 3.85V, 10000mAh, 38.5Wh Type-C Input: 5V3.0A, 9V2.0A, 12V1.5A Type-C Output: 5V3.0A, 9V2..22A, 12V1.67A USB Output: 4.5V5.0A, 5V4.5A, 5V3.0A, 9V2..22A, 12V1.67A USB+Type-C+Wireless charger: 5V3.0A Wireless charger: 5W, 7.5W, 10W, 15W Date of Receipt: Jul. 31, 2023 Test Date: Jul. 31, 2023 - Aug. 11, 2023 Date of Report: Aug. 11, 2023 Test Modes: Mode1. Type-C Input+USB Output+Wireless charger Output Mode(Full Load) Mode2. Type-C Input+USB Output+Wireless charger Output Mode(Half Load) Mode3. Type-C Input+USB Output+Wireless charger Output Mode(No Load) Mode4. USB Output+Wireless charger Output Mode(Full Load) Mode5. USB Output+Wireless charger Output Mode(Half Load) Mode6. USB Output+Wireless charger Output Mode(No Load) Note: 1. We have evaluated 1%, 50% and 99% battery charging mode, and the worst mode8 (99%) is showed in this report. 2. All modes have been tested, and the report only shows the results of the worst mode4). 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. 24 2023 June. 25 2024 Magnetic field probe 100cm 2 Narda ELT probe 100cm 2 M0675 June. 24 2023 June. 25 2024 Field Probe ETS HI-6105 / June. 24 2023 June. 25 2024 Laser Data Interface ETS HI-6113 / June. 24 2023 June. 25 2024 7 Test Uncertainty E-Filed Strength : ±0.08V/m H-Filed Strength : ±0.02A/m 8 Test Result 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 0.86 0.96 0.74 0.87 0.82 0.89 0.74 0.63 0.74 0.76 0.93 Right B 0.75 0.85 0.63 0.68 0.74 0.74 0.63 0.75 0.63 0.64 0.75 Rear C 0.66 0.67 0.84 0.75 0.86 0.96 0.98 0.84 0.78 0.73 0.66 Front D 0.58 0.48 0.76 0.88 0.75 0.76 0.75 0.63 0.84 0.64 0.88 Top E 0.69 0.61 0.69 0.96 0.88 0.68 0.66 0.78 0.76 0.66 0.65 Below F 0.74 0.85 0.77 0.77 0.69 0.69 0.78 0.85 0.68 0.87 0.64 Test Position Distance (cm) Limits (A/m) Result 0 2 4 6 8 10 12 14 16 18 20 Left A 1.15 1.15 1.16 1.13 1.16 1.16 1.09 1.09 1.03 1.06 1.05 1.63 Pass Right B 1.33 1.29 1.18 1.15 1.14 1.18 1.08 1.14 1.08 1.07 1.06 Pass Rear C 1.25 1.14 1.15 1.16 1.05 1.14 1.05 1.08 1.05 1.05 0.98 Pass Front D 1.14 1.13 1.16 1.17 1.13 1.19 1.06 1.06 1.14 1.06 0.96 Pass Top E 1.16 1.18 1.17 1.09 1.16 1.17 1.07 1.07 1.08 1.07 0.98 Pass Below F 1.17 1.17 1.09 1.08 1.08 1.05 1.04 1.03 0.95 0.93 0.94 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

Test Report

Shenzhen Sansheng Chuang electronic Technology Co., LTD Letter of acceptance 客 戶: CUSTOMER: Shenzhen star Haohao technology Co., LTD 客 戶 料 號: CUST P/N: 三盛创 料 號: FINE P/N: G4511-6.5UH single coil 0.08*48P*10TS 産 品 型 號: DESC: Φ43.5MMX5.3MMX0.8MMDouble slot openings 日 期: DATE: 2023.04.25 版 本: Version: A.0 擬制 PREPARED BY 審核 CHECKED BY 批准 APPROVED BY 客戶承認 CUSTOMER APPROVE 郭柳 安帅印 安帅印 Shenzhen Sansheng Chuang electronic Technology Co., LTD Factory address: 201, Building B, No. 19, Dayang Road, Yulu Community, Yutang Street, Guangming District, Shenzhen 版本變更履歷 Version Change History 版本 Rev. 變 更 前 Before Change 變 更 後 After Change 更 改 日 期 Change Date 批 准 Approved By A.0 新发行 ---- 2023.04.25 安帅印 SPECIFICATION 産 品 型 號: DESC Φ20.5x41-6.5uH-0.8x24P*2P-18mm 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 41±1 B 20.5±0.5 D 18±2 E 3±1 F 43.5±0.5 G 8 H 1.4±0.1 I 5.3 ±0.5 J 42.5±1 K 3.0±1 Note: 1. Cross out wire; 2. Wrap 8mm(ref) width high-temperature adhesive paper 1-2Ts around the outlet position; 3. The coil is attached to the circular hard magnetic disc with groove, the magnetic disc size is 43.5±0.5mm, the inner hole is 5.3mm, and the thickness is 0.8±0.1 1.4. Wrap wires with adhesive 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 热风线0.08*48P 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 4.2uH ±3uH单独线圈 100KHz/1.0V LCZ METER 1062B 2 IND. S-F 6.5uH ±3uH加磁片 100KHz/1.0V LCZ METER 1062B 3 DCR S-F ≤43mΩ 100KHz/1.0V LCZ METER 502B 4 Q S-F ≤78 100KHz/1.0V LCZ METER 502B 擬制/日期PREPARED BY/DATE 審核/日期CHECKED BY/DATE 郭柳2023.04.25 安帅印2023.04.25

Test Report

Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230811020E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 18 TEST REPORT FCC ID: 2A48S-T1 Applicant: Shenzhenshi Weiduli Technology Co.,Ltd. Address: 4h Floor, Building 4, Dejin Industrial Zone, No. 40, Fuyuan 1st Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen Manufacturer: Shenzhenshi Weiduli Technology Co.,Ltd. Address: 4h Floor, Building 4, Dejin Industrial Zone, No. 40, Fuyuan 1st Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen EUT: Lighting Power Bank Magnetic wireless Trade Mark: N/A Model Number: T1 Date of Receipt: Jul. 31, 2023 Test Date: Jul. 31, 2023 - Aug. 11, 2023 Date of Report: Aug. 11, 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-20230811020E 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-20230811020E 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-20230811020E 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 Aug. 11, 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-20230811020E 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: Lighting Power Bank Magnetic wireless Trade Mark: N/A Model No.: T1 Model Difference: N/A 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: Battery Capacity: 3.85V, 10000mAh, 38.5Wh Type-C Input: 5V3.0A, 9V2.0A, 12V1.5A Type-C Output: 5V3.0A, 9V2..22A, 12V1.67A USB Output: 4.5V5.0A, 5V4.5A, 5V3.0A, 9V2..22A, 12V1.67A USB+Type-C+Wireless charger: 5V3.0A Wireless charger: 5W, 7.5W, 10W, 15W 3.2 Tested System Details None. 3.3 Block Diagram of Test Set-up AC Mode DC Mode 3.4 Test Mode Description Mode1. Type-C Input+USB Output+Wireless charger Output Mode(Full Load) Mode2. Type-C Input+USB Output+Wireless charger Output Mode(Half Load) Mode3. Type-C Input+USB Output+Wireless charger Output Mode(No Load) Mode4. USB Output+Wireless charger Output Mode(Full Load) Mode5. USB Output+Wireless charger Output Mode(Half Load) Mode6. USB Output+Wireless charger Output Mode(No Load) Note: 1. We have evaluated 1%, 50% and 99% battery charging mode, and the worst mode (99%) is showed in this report. 2. All modes have been tested, and the report only shows the results of the worst mode1 and mode4. AC Mains EUT EUT Phone Adapter Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230811020E 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-20230811020E 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…

Text truncated - open the document above for the full version.

Test Setup Photos

Radiated Measurement Photos Conducted Measurement Photos

Contact Information

Applicant

Guanghui Huang(CEO)
[email protected]0755-89486984Fax: 0755-89486984

Technical Contact

Shenzhenshi Weiduli Technology Co.,Ltd.
[email protected]

China

Test Firm

Shenzhen DL Testing Technology Co., Ltd.Jade Yang
[email protected]400-688-3552

Technical Specifications

#Rule PartsFrequency RangePower Output
115C0.115 MHz - 0.205 MHz-
Confidentiality
Long Term

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