YZHWCPXXX01Embedded wireless charger

Product Instruction For your safety, please read this manual carefully before using this product. First: In order to protect you from injury and property damage, we clearly explain what you should follow: A)Warning! It may cause serious injuries or even casualties. People should consult the doctor before using implantable medical devices (such as using pacemaker). Please install your equipment 50 centimeters away from this product because it may influence the operation of implantable medical device. B)Attention! It may cause fever, fire and electric shock. 1)Do not put the product in water or other liquids, avoid water into the product; 2)Do not touch the AC adapter with wet hands to ensure the safety and integrity of the adapter 3)Do not let dust accumulate on this product and adapter 4)Do not use this product under the temperature of -10°C——40°C; 5)Do not use it in the places of direct sunlight or high temperature; 6)Do not use the product where is slippery to avoid break down. 7)Do not charge too close to magnetic sheets, magnetic recording media and precision instruments 8)Do not decompose and transform this product 9)Do not put anything between the wireless charging transmitter board and the charging mobile phone 10)When using plugs and other connections, do not exceed the rated value 11)When using, please make sure that you have connected the AC adapter correctly to avoid any damage. Unplug AC adapter from plug when stopping using it. 12)Do not use travel converters 13)Do not let your children use it until they know how to use it. Second: Charging method of wireless charging Diagram for using and installing: 1)Connect the product to an adapter that outputs DC9V or any device with an output voltage of DC9V, blue and green lights will alternately flicker when power is turned on; 2)If the wireless charging product detects that there is no equipment to be charged in the charging area, the product will be on standby. 3)Place the equipment (mobile phone) that needs to be charged in the charging area of the product, the green light is on; then the blue light will be on when it enters charging condition. 4)After charging, the product is standby, the blue light is on, then take it away. 5)If there is a metal thing in the charging area (the center of the coil), blue and green light flicker alternately and will disconnect wireless charging to protect equipment Third: Product parameter: P/N: WCP HBP 01-02, WCP XX 01,WCP XX 01-YY Product name: Embedded wireless charger Dimension: outer diameter is 91mm, inner diameter is 50mm, and height is 30mm Main function: Wireless charging launcher Product application: All wireless charging devices under QI standard Charging type: One-to-one charging in corresponding area Input voltage: 2A/9VDC 2A/5VDC Launch distance: 2-6mm Charging power: 10W(MAX) Conversion efficiency： ＞70% Charging way: Induction mode Working frequency: 110.5—205KHz FCC Statement 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. (2)This device must accept any interference received, including interference that may cause undesired operation. 2.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 frequence 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 accor in a particular installation.if this equipmemt 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 autlet on a circuit different from that to which the receiver is connectec. • Consult the dealer or an experienced technician for help. This equipment should be installed and operated with a minumum distance of 20 cm between the device and your body. Product Instruction For your safety, please read this manual carefully before using this product. First: In order to protect you from injury and property damage, we clearly explain what you should follow: A)Warning! It may cause serious injuries or even casualties. People should consult the doctor before using implantable medical devices (such as using pacemaker). Please install your equipment 50 centimeters away from this product because it may influence the operation of implantable medical device. B)Attention! It may cause fever, fire and electric shock. 1)Do not put the product in water or other liquids, avoid water into the product; 2)Do not touch the AC adapter with wet hands to ensure the safety and integrity of the adapter 3)Do not let dust accumulate on this product and adapter 4)Do not use this product under the temperature of -10°C——40°C; 5)Do not use it in the places of direct sunlight or high temperature; 6)Do not use the product where is slippery to avoid break down. 7)Do not charge too close to magnetic sheets, magnetic recording media and precision instruments 8)Do not decompose and transform this product 9)Do not put anything between the wireless charging transmitter board and the charging mobile phone 10)When using plugs and other connections, do not exceed the rated value 11)When using, please make sure that you have connected the AC adapter correctly to avoid any damage. Unplug AC adapter from plug when stopping using it. 12)Do no…

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C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Raffel Systems, LLC Grantee code: YZH FCC ID: YZHWCPXXX01 Contact Name: Edward A Nowak Address: N112 W14600 Mequon Road, Germantown, WI 53022 Telephone No: 2625021011-1013 Fax No: 2625021010 Email: [email protected] i. [Raffel Systems, LLC] (“the applicant”) 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. The applicant must sign this certification. ii. [Raffel Systems, LLC] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [ is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Raffel Systems, LLC] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered” equipment. Date: 2023-04-27 Applicant’s Name: Edward A Nowak Title: Electrical Engineer Signature: 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Raffel Systems, LLC N112 W14600 Mequon Road, Germantown, WI 53022 Declaration letter Dear Sir, We, _Raffel Systems, LLC_declare product: _ Embedded wireless charger with the model numbers WCP HBP 01-02, WCP BL 02, WCP XX 01, WCP XX 01-YY, WCP XX 02, WCP XX 02-YY_, the XX in the middle represents the treatment of the shell, which is composed of two or three letters, the letters may be a-z, which are 26 letters. YY represents length of DC input line, can be 0.1-1.8m. And both “01” and “02”, just the same except for the size of shell, the location of indicator light and the way of turn on light. There is no electrical change has been made to the equipment that alters the compliance characteristics. These models are using the same circuit control and transmitter coil. Please kindly handle on the project. FCC ID: YZHWCPXXX01 Thank you! Sincerely, Signature Edward A Nowak Electrical Engineer Raffel Systems, LLC

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Raffel Systems, LLC Address: N112 W14600 Mequon Road, Germantown, WI 53022 Product Name: Embedded wireless charger Model Number: WCP HBP 01-02, WCP BL 02, WCP XX 01, WCP XX 01-YY, WCP XX 02, WCP XX 02-YY (The XX in the middle represents the treatment of the shell, which is composed of two or three letters, the letters may be a-z, which are 26 letters. YY represents length of DC input line(0.1-1.8m) FCC Identifier: YZHWCPXXX01 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Edward A Nowak Date: 04/27/2023 Title: Electrical Engineer Signature of applicant:

FCC ID: YZHWCPXXX01 External photos M/N: WCP HBP 01-02 FCC ID: YZHWCPXXX01 FCC ID: YZHWCPXXX01 FCC ID: YZHWCPXXX01 FCC ID: YZHWCPXXX01 M/N: WCP BL 02 FCC ID: YZHWCPXXX01 FCC ID: YZHWCPXXX01 FCC ID: YZHWCPXXX01 M/N: WCP HBP 01 FCC ID: YZHWCPXXX01 FCC ID: YZHWCPXXX01 FCC ID: YZHWCPXXX01 FCC ID: YZHWCPXXX01

35±1 23±1 Input:5Vdc 2A,Output:5W Max Input:9Vdc 2A,Output:10W Max P/N:WCP HBP 01-02FCC ID:YZHWCPXXX01 Made in China PO XXXX MM/YY 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, lncluding interference that may cause undesired operation. LABEL Unit mm

FCC ID: YZHWCPXXX01 Internal photos RF Chip FCC ID: YZHWCPXXX01 RF Antenna

Report No.: NTC2304183F-1 Dongguan Nore Testing Center Co., Ltd. Address: Building D, Gaosheng Science and Technology park, Hongtu road, Nancheng district, Dongguan city, Guangdong province, China Web: www.ntc-c.com Tel:+86-769-2202 2444 Fax:+86-769-2202 2799 Page 1 of 17 RF EVALUATION TEST REPORT Applicant......................... : Raffel Systems, LLC Address........................... : N112 W14600 Mequon Road, Germantown, Wisconsin, United States, 53022 Manufacturer.................... : FORTRESS ELECTRONICS (XIAMEN) CO., LTD. Address........................... : East of the fifth floor, 181 banqiao road, jimei district, Xiamen, Fujian, China Factory............................. : FORTRESS ELECTRONICS (XIAMEN) CO., LTD. Address........................... : East of the fifth floor, 181 banqiao road, jimei district, Xiamen, Fujian, China Product Name................... : Embedded wireless charger Brand Name...................... : Raffel Systems Model No. ........................ : WCP HBP 01-02, WCP BL 02 (For additional model and model difference refer to section 2) FCC ID............................. : YZHWCPXXX01 Measurement Standard....... : 47 CFR PART 2, Section 2.1091 Receipt Date of Samples.... : April 13, 2023 Date of Tested.................. : April 13, 2023 to April 26, 2023 Date of Report.................. : May 11, 2023 This report shows that above equipment is technically compliant with the requirements of the standards above. All test results in this report apply only to the tested sample(s). Without prior written approval of Dongguan Nore Testing Center Co., Ltd, this report shall not be reproduced except in full. Prepared by Rose Hu / Project Engineer Approved by Iori Fan / Authorized Signatory Report No.: NTC2304183F-1 Page 2 of 17 Table of Contents 1. General Description of EUT ................................................................................................................................ 4 2. Test Facility and Location ................................................................................................................................... 6 3. Test Modes Detail ............................................................................................................................................... 7 4. Configuration of EUT ........................................................................................................................................... 7 5. Modification of EUT ............................................................................................................................................. 7 6. Description of Support Device ............................................................................................................................. 8 7. Deviations and Abnormalities from Standard Conditions ................................................................................... 8 8. Applicable Standards and References ................................................................................................................ 8 9. Equipment approval considerations .................................................................................................................... 9 10. Measurement Uncertainty ................................................................................................................................. 9 11. Maximum Permissible Exposure ..................................................................................................................... 10 12. Test Equipment List......................................................................................................................................... 14 13. Test Photos ..................................................................................................................................................... 15 Report No.: NTC2304183F-1 Page 3 of 17 Revision History Report Number Description Issued Date NTC2304183F-1 Initial Issue 2023-05-11 Report No.: NTC2304183F-1 Page 4 of 17 1. General Description of EUT Product Information Product Name: Embedded wireless charger Main Model Name: WCP HBP 01-02, WCP BL 02 Additional Model Name: WCP XX 01, WCP XX 01-YY, WCP XX 02, WCP XX 02-YY (The XX in the middle represents the treatment of the shell, which is composed of two or three letters, the letters may be a-z, which are 26 letters. YY represents length of DC input line(0.1-1.8m) Model Difference: These models have the same circuit schematic, construction, PCB Layout and critical components. Their differences are size of shell, indicator light, the design of DC input Port, color, the length of DC input line and model number only due to trading purpose. S/N: 2304-1891 for model WCP HBP 01-02; 2304-1892 for model WCP BL 02 Brand Name: Raffel Systems Hardware Version: V01 Software Version: V01 Rating: Input DC 5V 2A, Output: 5W Max Input DC 9V 2A, Output: 10W Max Typical Arrangement: Table-top I/O Port: DC Port*1 Accessories Information Adapter: N/A Cable: For model WCP HBP 01, DC Line: 1.22 unshielded, undetachable For model WCP HBP 02, DC Line: 0.19 unshielded, undetachable Other: N/A Report No.: NTC2304183F-1 Page 5 of 17 Additional information Note: According to the model difference, all tests were performed on model WCP HBP 01-02. This report only applies to wireless charging function. Remark: All the information above are provided by the manufacturer. More detailed feature of the EUT please refers to the user manual. Technical Specification Frequency Range: 110.5-205KHz Modulation Type: FSK Antenna Type: Coil antenna Output power for each coil: 5W, 10W Report No.: NTC2304183F-1 Page 6 of 17 2. Test Facility and Location Test Site : Dongguan Nore Testing Center Co., Ltd. (Dongguan NTC Co., Ltd.) Accreditations and Authorizations : The Laboratory has been assessed and proved to be in compliance with CNAS/CL01 Listed by CNAS, August 13, 2018 The Certificate Registration Number is L5795. Th…

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名称/TYPE : A11发射线圈 (A11 Transmitter coil)50MM 产品型号/Model NO. : ni=6.3uH ±10% 一、 线圈工艺/Winding Procese: NO 绕组/ Winding 线规/ Wire 匝数/ Turns 绕线方向/ Winding direction 备注 /Note 1 N1 2UEW-B-0.08*105P 10TS CCW 2 二．电气性能/FEATURES: 1.测试条件（Test conditions）：25°C,65%RH@100KHz/1V 1.1 电感量（Inductance） 1.11 L0A（单独线圈）=3.8uH±20% (Individual coil) 1.12 L0A(线圈+磁片)=6.5uH±10% (Coil + disk) 1.2 Q值=90MIN 1.3 直流电阻（DCR）：45mΩ MAX 1.4 工作温度(Operating Temperature)：-25°C~85°C 2.测试仪器(Test instrument)：L：创达1068+1310; DCR：502BC; SIZE：Callipers 3.材料清单（Bill of materials） NO 项目/Items 材料 1 WIRE ￠0.08*105p 2UEW-1.15mm 2 FERRITE 50*5.3*1.0， L-shaped slot， PC95 3 GLUE 白胶( White glue) 4 SOLDER XCD-907B 三．电路图/CIRCUIT DIAGRAM 四．外形图/OUTSIDEDIAGRA 注：线圈出线位置缠绕8MM（ref）高温胶纸，线径1.15mm。（Coil exit position wound 8MM (ref) high temperature adhesive paper, wire diameter 1.15mm） 标准 A B C D E F G STD 50±0.5 42.5±1 20.5±0.5 5±0.5 50±1 3±1 2.8Max 单位： MM 5 Adhesive 双面背胶 ( Double-sided gum) 6 High temperature adhesive 8MM高温胶带(8MM high temperature tape)

Report No.: NTC2304183FV00 Dongguan Nore Testing Center Co., Ltd. Address: Building D, Gaosheng Science and Technology park, Hongtu road, Nancheng district, Dongguan city, Guangdong province, China Web: www.ntc-c.com Tel:+86-769-2202 2444 Fax:+86-769-2202 2799 Page 1 of 37 FCC RADIO TEST REPORT Applicant......................... : Raffel Systems, LLC Address........................... : N112 W14600 Mequon Road, Germantown, Wisconsin, United States, 53022 Manufacturer.................... : FORTRESS ELECTRONICS (XIAMEN) CO., LTD. Address........................... : East of the fifth floor, 181 banqiao road, jimei district, Xiamen, Fujian, China Factory............................. : FORTRESS ELECTRONICS (XIAMEN) CO., LTD. Address........................... : East of the fifth floor, 181 banqiao road, jimei district, Xiamen, Fujian, China Product Name................... : Embedded wireless charger Brand Name...................... : Raffel Systems Model No. ........................ : WCP HBP 01-02, WCP BL 02 (For additional model and model difference refer to section 2) FCC ID............................. : YZHWCPXXX01 Measurement Standard....... : 47 CFR FCC Part 15, Subpart C Receipt Date of Samples.... : April 13, 2023 Date of Tested.................. : April 13, 2023 to April 26, 2023 Date of Report.................. : May 11, 2023 This report shows that above equipment is technically compliant with the requirements of the standards above. All test results in this report apply only to the tested sample(s). Without prior written approval of Dongguan Nore Testing Center Co., Ltd, this report shall not be reproduced except in full. Prepared by Rose Hu / Project Engineer Approved by Iori Fan / Authorized Signatory Report No.: NTC2304183FV00 Page 2 of 37 Table of Contents 1. Summary of Test Result ...................................................................................................................................... 4 2. General Description of EUT ................................................................................................................................ 5 3. Test Channels and Modes Detail ........................................................................................................................ 7 4. Configuration of EUT ........................................................................................................................................... 7 5. Modification of EUT ............................................................................................................................................. 7 6. Description of Support Device ............................................................................................................................. 8 7. Test Facility and Location ................................................................................................................................... 8 8. Applicable Standards and References ................................................................................................................ 9 9. Deviations and Abnormalities from Standard Conditions ................................................................................... 9 10. Test Conditions ................................................................................................................................................. 9 11. Measurement Uncertainty ............................................................................................................................... 10 12. Sample Calculations ....................................................................................................................................... 11 13. Test Items and Results ................................................................................................................................... 12 13.1 Conducted Emissions Measurement ....................................................................................................................................... 12 13.2 Radiated Spurious Emissions and Restricted Bands Measurement ........................................................................................ 18 13.3 20dB Bandwidth Measurement................................................................................................................................................ 34 13.4 Antenna Requirement .............................................................................................................................................................. 36 14. Test Equipment List......................................................................................................................................... 37 Report No.: NTC2304183FV00 Page 3 of 37 Revision History Report Number Description Issued Date NTC2304183FV00 Initial Issue 2023-05-11 Report No.: NTC2304183FV00 Page 4 of 37 1. Summary of Test Result FCC Rules Description of Test Result Remarks §15.207 (a) AC Power Conducted Emission PASS --- §15.209 Radiated Emissions PASS --- §15.215(c) 20dB Bandwidth PASS --- §15.203 Antenna Requirement PASS --- Report No.: NTC2304183FV00 Page 5 of 37 2. General Description of EUT Product Information Product Name: Embedded wireless charger Main Model Name: WCP HBP 01-02, WCP BL 02 Additional Model Name: WCP XX 01, WCP XX 01-YY, WCP XX 02, WCP XX 02-YY (The XX in the middle represents the treatment of the shell, which is composed of two or three letters, the letters may be a-z, which are 26 letters. YY represents length of DC input line(0.1-1.8m) Model Difference: These models have the same circuit schematic, construction, PCB Layout and critical components. Their differences are size of shell, indicator light, the design of DC input Port, color, the length of DC input line and model number only due to trading purpose. S/N: 2304-1891 for model WCP HBP 01-02; 2304-1892 for model WCP BL 02 Brand Name: Raffel Systems Hardware Version: V01 Softwar…

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FCC ID: YZHWCPXXX01 Test Photo Radiated emission (Below 30MHz) Radiated emission (30-1000MHz) FCC ID: YZHWCPXXX01 Conducted emission