2AOTUKDWLC1015AWireless Charger

KDWLC1015A Dual Ear Wireless Charging Specification 一、Product Parameters： Input voltage DC9V Input current 9V@2A Output power Max 10W Output parameters 9V/1A； 5V/1A (There are differences in the output voltage of different fixtures) Operating Frequency 111-205KHz Antenna type Coil antenna Modulation FSK FOD protection The wireless charging end of the mobile phone has metal FOD protection enabled Wireless charging over temperature protection 65+/-3°C Standby current < 70mA Wireless charging indicator light Wireless charging standby working green. lightWireless charging standby green light always on, working green light flashing slowly. 二、Outline Drawing： 3.1 Instructions for use： Finished product usage distance from 10mm to 15mm. Installation reference as shown in below figure： 3.2 Charging location： When charging, it is necessary to keep the center position of the phone aligned with the center position of the wireless charger to perform wireless charging. If charging cannot work properly, please adjust the position of the phone until it shows normal power on (please refer to the placement position in the following picture). 3.3 Installation and usage methods： Wipe the corresponding position of the installed countertop clean with a dry towel first, remove the charger body from the packaging box, and tear off the transparent film on the surface, Pay attention to the direction of the power outlet and stick it directly in the appropriate position, and press it tightly with your hand. a: If it is a wooden table board, two screws can be removed and inserted into the middle two sides of the top plate to lock it. b: If other materials such as glass or marble are used for greater firmness, nail free adhesive can be added appropriately to enhance adhesion. 四、Caution: This device complies with Part 15 of the FCC. 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. 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. To satisfy FCC RF exposure requirements, a separation distance of 20 cm or more should be maintained between the antenna of this device and persons during device operation.

Date: 02-19-2024 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Ref: Attestation Statements Part 2.911(d)(5)(i) and Part 2.911(d)(5)(ii) Filing Re. KDB 986446 D01 FCC ID: 2AOTUKDWLC1015A Dear Sir or Madam, Changzhou Kaidi Electrical Inc certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. We also certify that, Changzhou Kaidi Electrical Inc certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List ( as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment . If you have any questions, please contact us. Sincerely, Contact name: Qin YIN Company name: Changzhou Kaidi Electrical Inc Address: Jiangcun, Henglin Town Changzhou China E-mail: [email protected] Tel: (86)519-67898510

Antenna Information To whom it may concern, Product name: Wireless charger Model: KDWLC1015A FCC ID: 2AOTUKDWLC1015A The applicable FCC rule part of this product is § 15C, radiated measurements are used to show compliance with FCC limits for fundamental and spurious emissions. The Antenna information as below for your reference. Antenna transmission frequency: 111-205KHz Antenna type: Coil antenna Yours sincerely, Telephone Number :(86)519-67898510 Email: [email protected]

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Report Number: 68.960.24.0001.01 EMC_SZ_FR_76.00 FCC Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong, China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 1 of 8 RF Exposure Report 1. Introduction Model : KDWLC1015A Product Type : Wireless charger Applicant : Changzhou Kaidi Electrical Inc Address : Jiangcun, Henglin Town Changzhou China Manufacturer : Changzhou Kaidi Electrical Inc Address : Jiangcun, Henglin Town Changzhou China Test Result : ◼ Positive  Negative Total pages including Appendices : 8 Any use for advertising purposes must be granted in writing. This technical report may only be quoted in full. This report is the result of a single examination of the object in question and is not generally applicable evaluation of the quality of other products in regular production. For further details, please see testing and certification regulation chapter A-3.4. Report Number: 68.960.24.0001.01 EMC_SZ_FR_76.00 FCC Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong, China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 2 of 8 2. Product information Product name: Wireless charger Model no.: KDWLC1015A FCC ID: 2AOTUKDWLC1015A Rating: Input: DC 9V; Output: DC 9V/1A or DC 5V/1A RF Transmission Frequency: 111KHz -205KHz Antenna Type: Coil antenna Description of the EUT: The Equipment Under Test (EUT) is a wireless charger which operated at 111-205kHz. Sample Received Date: February 7, 2024 Test Date: February 7, 2024 Issue Date: February 7, 2024 Reviewed by: Prepared by: Tested by: _______________________ _______________________ _______________________ Alan Xiong Henry Chen Carry Cai Project Manager Project Engineer Test Engineer Report Number: 68.960.24.0001.01 EMC_SZ_FR_76.00 FCC Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong, China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 3 of 8 3. Summary of Test Standard Test Standards §1.1310 Radiofrequency radiation exposure limits. KDB 680106 D01 Wireless Power Transfer v04 EQUIPMENT AUTHORIZATION OF WIRELESS POWER TRANSFER DEVICES 4. Test Laboratory and test Equipment List Details about the Test Laboratory: Company name: TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Shenzhen City, 518052, P. R. China FCC Registration No.: 514049 FCC Designation Number: CN5009 Telephone: 86 755 8828 6998 Fax: 86 755 8828 5299 5. Equipment list DESCRIPTION MANUFACTURER MODEL NO. EQUIPMENT ID SERIAL NO. CAL INTERVAL (YEAR) CAL. DUE DATE Electric and magnetic field probe Analyzer NARDA EHP-200A 68-4-27-21-001 180ZX10218 1 2024-2-26 Test software NARDA EHP200-TS 68-4-27-21-001- A01 02.05 N/A N/A Shielding Room #2 TDK BTC 68-4-90-19-002 ---- 3 2025-10-15 6. Measurement Uncertainty System Measurement Uncertainty Test Items Extended Uncertainty Uncertainty Evaluation for RF Exposure 1.45dB (Magnetic field) 1.45dB (Electric) Report Number: 68.960.24.0001.01 EMC_SZ_FR_76.00 FCC Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong, China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 4 of 8 7. Limit and Guidelines on Exposure to Electromagnetic Fields According to §1.1310 system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. TABLE 1—LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) 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 <6 300-1,500 f/300 <6 1,500-100,000 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 <30 300-1,500 f/1500 <30 1,500-100,000 1.0 <30 f = frequency in MHz * = Plane-wave equivalent power density Per the guidance of KDB 680106, the E-field and H-field limits between 100 kHz to 300 kHz are to be considered the same as those at 300 kHz in Table 1 of § 1.1310 shown in the table above, any device (both portable and mobile) operating at frequencies below 100 kHz is considered compliant for the purpose of equipment authorization when the external (unperturbed) temporal peak field strengths do not exceed the 83 V/m for the electric field strength (E) and 90 A/m for the magnetic field strength (H). 8. Test setup Report Number: 68.960.24.0001.01 EMC_SZ_FR_76.00 FCC Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong, China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 5 of 8 9. Measurement procedure a) The RF exposure test was performed on the table in anechoic chamber. b) The measurement was investigated between the edge of the charger and center of the field probe in the closest state. c) Maximum E-field and H-field measurements were made on each of five sides of the EUT that could come in contact with a user. Five sides are defined as follows: Right (D), Top (E), Left (C), Rear (B) and Front (A). Refer to the test position diagram above. d) According to the guidance of KDB 680106 D01 v04 test distance was 20 cm on the surrounding sides from the EUT…

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Report Number: 709502309978-00B v EMC_SHA_F_R_02.12E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax: +86 21 61408600 Page 1 of 41 Rev. 23.00 FCC - TEST REPORT Report Number : 709502309978-00B Date of Issue: Feb.23,2024 Model : KDWLC1015A Product Type : Wireless charger Brand name : KD Applicant : Changzhou Kaidi Electrical Inc Address : Jiangcun, Henglin Town Changzhou China Manufacturer : Changzhou Kaidi Electrical Inc Address : Jiangcun, Henglin Town Changzhou China Test Result : ◼ Positive  Negative Total pages including Appendices : 41 TÜV SÜD Certification and Testing (China) Co., Ltd. – Shanghai Branch is a subcontractor to TÜV SÜD Product Service GmbH according to the principles outlined in ISO 17025. TÜV SÜD Certification and Testing (China) Co., Ltd. – Shanghai Branch reports apply only to the specific samples tested under stated test conditions. Construction of the actual test samples has been documented. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. The manufacturer/importer is responsible to the Competent Authorities in Europe for any modifications made to the production units which result in non-compliance to the relevant regulations. TÜV SÜD Certification and Testing (China) Co., Ltd. – Shanghai Branch shall have no liability for any deductions, inferences or generalizations drawn by the client or others from TÜV SÜD Certification and Testing (China) Co., Ltd. – Shanghai Branch issued reports. This report is the confidential property of the client. As a mutual protection to our clients, the public and ourselves, extracts from the test report shall not be reproduced except in full without our written approval Report Number: 709502309978-00B v EMC_SHA_F_R_02.12E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax: +86 21 61408600 Page 2 of 41 Rev. 23.00 1. Table of Contents 1. Table of Contents .......................................................................................................................................... 2 2. Report Modification Record ........................................................................................................................... 3 3. Details about the Test Laboratory ................................................................................................................. 3 4. Description of the Equipment Under Test ..................................................................................................... 4 5. Summary of Test Standards ......................................................................................................................... 5 6. Summary of Test Results .............................................................................................................................. 5 7. General Remarks .......................................................................................................................................... 6 8. Test Setups ................................................................................................................................................... 7 9. Technical Requirement ................................................................................................................................. 8 10. Test Equipment List ..................................................................................................................................... 40 11. Measurement System Uncertainty .............................................................................................................. 41 Report Number: 709502309978-00B v EMC_SHA_F_R_02.12E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax: +86 21 61408600 Page 3 of 41 Rev. 23.00 2. Report Modification Record Alterations and additions to this report will be issued to the holders of each copy in the form of a complete document. Issue Description of Change Date of Issue 1 First Issue 02/23/2024 3. Details about the Test Laboratory Test Site 1 Company name: TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch No.16 Lane, 1951 Du Hui Road, Shanghai 201108, P.R. China Telephone: +86 21 6141 0123 Fax: +86 21 6140 8600 FCC Registration No.: 820234 FCC Designation Number: CN1183 ISED CAB identifier CN0101 IC Registration No.: 31668 Report Number: 709502309978-00B v EMC_SHA_F_R_02.12E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax: +86 21 61408600 Page 4 of 41 Rev. 23.00 4. Description of the Equipment Under Test 4.1 EUT Description Product name: Wireless charger Model no.: KDWLC1015A FCC ID: 2AOTUKDWLC1015A Rating: Input: DC 9V; Output: DC 9V/1A or DC 5V/1A RF Transmission Frequency: 111-205KHz WPT Type: Magnetic Induction Antenna Type: Coil antenna Description of The Equipment Under Test (EUT) is a wireless charger which the EUT: operated at 111-205kHz. Test sample no.: SHA-780181-1 The sample’s mentioned in this report is/are submitted/ supplied/ manufactured by client. The laboratory therefore assumes no responsibility for accuracy of information on the brand name, model number, origin of manufacture, consignment, antenna gain, or any information supplied. 4.2 Peripheral devices during the testing: ◼ - Electronic load Type : YBZ ◼ - Adapter Type : YS16-0902000 Report Number: 709502309978-00B v EMC_SHA_F_R_02.12E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax: +86 21 61408600 Page 5 of 41 Rev. 23.00 5. Su…

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产品规格承认书 SPECIFICATION FOR APPROVAL ■产品形状和尺寸 Product Apperance & Dimensions (Unit: mm) (注：图片仅供参考，产品以实物为准。) Note: The picture is for reference only, the product is subject to the actual. ■产品电气特性 Product Electrical characteristics 参数 (Parameter)：数值(Value) 产品名称（Product name） 无线充电线圈模组 Wireless charging coil module 产品编号 (Product number)：HY700Y250A19G40L-50S 线材型号 (Coil type)： 丝包铜线 0.08*105P Silk covered copper wire 0.08*105P 绕线方向（Coil direction）: 顺时针（以最外圈为准） Clockwise (to the outermost circle) 电感 (Inductance)：30.5μH ±10% 测试仪器 (Testing Instrument)：TH2816B @100kHz、1Vrms；TH2512B At 25°C 备注（Note）： 产品背面贴普通双面胶 The back of the product is affixed with ordinary double-sided tape ■更多信息请咨询我们(Contact Us For More Information)。

Applicant: Changzhou Kaidi Electrical Inc Product: Wireless charger FCC ID:2AOTUKDWLC1015A Page 1 of 2 PHOTOGRAPHS OF TEST SET UP Field Strength and Harmonics Test Setup Radiated Emission Setup 9KHz ~ 30MHz 30MHz ~ 1GHz Applicant: Changzhou Kaidi Electrical Inc Product: Wireless charger FCC ID:2AOTUKDWLC1015A Page 2 of 2 Conducted emission Test Setup RF exposure test