2BNLW-WCT10KWireless Charging Tile

1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:Cuisonic,Inc FRN:0036563237 ContactName:ScottHeimendinger Address:8005thAveSuite1865Seattle,WA98104,UnitedStates TelephoneNo:(206)880-1623 Email:[email protected] Applicant: Companyname:Cuisonic,Inc ProductDescription:WirelessChargingTile Granteecode:2BNLW FCCID:2BNLW-WCT10K FRN:0036563237 ContactName:ScottHeimendinger Address:8005thAveSuite1865Seattle,WA98104,UnitedStates TelephoneNo:(206)880-1623 Email:[email protected] [Cuisonic,Inc]certifiesthat,asofthedateofthisfilingoftheapplicationwith theTCB,[Cuisonic,Inc]isourdesignatedUSagentforserviceofprocessfor theabovereferencedFCCID.[Cuisonic,Inc]acceptstomaintainanagentfor nolessthanoneyearafterthegranteehasterminatedallmarketingand importationortheconclusionofanycommissionrelatedproceedinginvolving equipment.[Cuisonic,Inc]accepts,asofthedateofthefilingoftheapplication, theobligationofthedesignatedUSagentforserviceofprocessfortheabove referenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2025/11/25 Applicant’sName:ScottHeimendingerUSAgent’sName:ScottHeimendinger Title:CEOTitle:CEO SignatureSignature

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 Cuisonic, Inc 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: Cuisonic, Inc Grantee code: FCC ID: FRN: Contact Name: Address: 2BNLW 2BNLW-WCT10K 0036563237 Scott Heimendinger 800 5th Ave Suite 1865 Seattle Telephone No: (206) 880-1623 Fax No: Email: [email protected] i.[Cuisonic, Inc] (“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.[Cuisonic, Inc] (“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. [Cuisonic, Inc] (“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: 2025/11/17 Applicant’s Name: Scott Heimendinger Title: CEO 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

Cuisonic, Inc Code 00018768 Ed. 1 Item 1.The device is able to install software/program installation? ☐ Yes, go to Item 2. ☒No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Item 2.Technical Requirements for Kaspersky Cybersecurity Software: #General Requirements (For all Devices)Yes / No or N/AComments 1Internet connection for activation and updates (For all Operating Systems) N/A DeviceWireless Charging Tile Company nameCuisonic, Inc Grantee code2BNLW FCC ID2BNLW-WCT10K FRN0036563237 Contact nameScott Heimendinger Address800 5th Ave Suite 1865 Seattle, WA 98104, United States Telephone number(206) 880-1623 [email protected] Chipset/module information IP6801 Operating System (if applicable)N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 #GeneralRequirements(ForWindowsDevices)Yes/NoorN/AComments 1Storage:1500MBfreespaceontheharddriveN/A 2OperatingSystem: MicrosoftWindows8,8.1,10&11Home/Pro/Enterprise Microsoft Windows7Starter/HomeBasic&Premium/Professional/ UltimateSP1orhigher N/A 3Processor:1GHzorhigher(x86orx64)N/A 4Memory(RAM)1GB(32-bit)or2GB(64-bit)N/A 5ScreenResolution:Minimumresolutionof1024x768N/A #GeneralRequirements(FormacOSdevices)Yes/NoorN/AComments 1OperatingSystemmacOS®13–14N/A 2Memory(RAM)4GBN/A 3Storage:3455MBfreespaceontheharddriveN/A #GeneralRequirements(ForAndroidDevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:Android™10–14N/A 3ScreenResolution:Minimumresolutionof320x480N/A #GeneralRequirements(foriOSdevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:iOS®17N/A Afterreviewedthetechnicalrequirements,isthedevicecapableofsupportingtheinstallationof Kasperskysoftware? 3 ☐Yes,gotoItem3. ☒ No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky software Item3.ConnectivityCapabilities: #PhysicalInterfacePurposeJustification 1 1 #WirelessInterfacePurposeJustification 1 1 Afterthereviewofthisitems,thedevice: ☒Cannotsupportinstallationofanycybersecurityoranti-virussoftwareonthecoveredlist. ☐ Potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredlist–additionalthird- partyproofisprovidedtodemonstratecompliancewithrequirementsasof2.911(d)5(i),(ii)–“Proofof CompliancewithCoveredListSoftwareRequirements”ofthisdocumentapplies Signature:Name:ScottHeimendinger Date:2025/11/13 1 Thejustificationfieldisusedtojustifywhythesoftwarecannotbereceivedthroughthatinterface.Checktheannexformore indications.

TCB CALL página 1 File FCC ID: 2BNLW-WCT10K Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. Google: TCB CALL página 2 EIN Statement TCB CALL página 3 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter"

C5266091_X10_Ed.2 1/1 Cuisonic,Inc Date:2025-11-13 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Subject: Request for Confidentiality FCC ID: 2BNLW-WCT10K To Whom It May Concern, Pursuantto the provisionsof Sections0.457and 0.459of Commission'srules (47CFR0.457,0.459),we are requestingthe Commissionto withholdthe following attachment(s)as confidentialdocumentfrom publicdisclosure. ExhibitsLong-Term Confidentiality Short-TermConfidentiality NOTE2 ID Label/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☒ Block Diagram ☒☐ Schematics ☒☐ Test ReportNoNo Test SetupPhotosNo ☒ User’ s Manual ☐ NOTE 1 ☒ InternalPhotos ☐ NOTE 1 ☒ Parts List / Tune Up ☐☐ RF ExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDR Software/ SecurityInfo ☐ No NOTE1: Long-TermConfidentialitymay be permittedunderspecialconditions(SeeII. LONG-TERMCONFIDENTIALITY,Section3 of KDB 726920,use last in force) NOTE2: Short-TermConfidentialitycan be requestedfor a maximumof 180 daysfromthe dateof the grant. Abovementioneddocumentcontainsdetailedsystemand equipmentdescriptionare consideredas proprietaryinformationin operationof the equipment.The public disclosureof abovedocumentsmightbe harmfulto our companyand wouldgive competitoran unfairadvantagein the market. In case of short-termConfidentiality,the applicantrequeststhe exhibitsselected aboveare withheldfrom publicview for a periodof 180 days from the date of the Grantof EquipmentAuthorizationand prior to marketing. It is our understandingthat all measurementtest reports,FCC ID label formatand correspondentduringcertificationreviewprocesscannotbe grantedas confidential documentsand thoseinformationwill be availablefor publicreviewonce the grantof equipmentauthorizationis issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:ScottHeimendinger Title:CEO 2025.11.13

C5266091_X8_Ed.1 1/1 Letter of Authorization Cuisonic, Inc Company: Cuisonic, Inc Address: 800 5th Ave Suite 1865 Seattle Product Name: Wireless Charging Tile Model Number: WCT-10K FCC Identifier: 2BNLW-WCT10K 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: Scott Heimendinger Date: 2025.11.17 Title: CEO Signature of applicant:

LabelLocationOnEUT Confirmtheuseofrealappearancephotosasreferences Label

Page 1 of 11 Code:AB-RF-05-b FCC Test Report Report No.:1812C50546012502 Applicant:Cuisonic, Inc Address: 800 5th Ave Suite 1865 Seattle, WA 98104, United States Product Name:Wireless Charging Tile Report Date:2025-11-13 Shenzhen Anbotek Compliance Laboratory Limited #资质章# #检测章# Report No.: 1812C50546012502 Page 2 of 11 FCC ID: 2BNLW-WCT10K Code:AB-RF-05-b Contents 1. General Information ............................................................................................................................5 1.1. Client Information ......................................................................................................................5 1.2. Description of Device (EUT) .....................................................................................................5 1.3. Auxiliary Equipment Used During Test .....................................................................................6 1.4. Description of Test Modes ........................................................................................................6 1.5. Test Equipment List ..................................................................................................................6 1.6. Measurement Uncertainty .........................................................................................................6 1.7. Description of Test Facility ........................................................................................................7 1.8. Disclaimer .................................................................................................................................7 2. Measurement and Result ....................................................................................................................8 2.1. Limits For Maximum Permissible Exposure (MPE)...................................................................8 2.2. Test Setup.................................................................................................................................9 2.3. Test Procedure .........................................................................................................................9 2.4. Test Result ..............................................................................................................................10 APPENDIX I -- TEST SETUP PHOTOGRAPH .....................................................................................11 APPENDIX II -- EXTERNAL PHOTOGRAPH .......................................................................................11 APPENDIX III -- INTERNAL PHOTOGRAPH .......................................................................................11 Report No.: 1812C50546012502 Page 3 of 11 FCC ID: 2BNLW-WCT10K Code:AB-RF-05-b TEST REPORT Applicant:Cuisonic, Inc Manufacturer:Versa Manufacturing Sdn Bhd Product Name:Wireless Charging Tile Model No.:WCT-10K Trade Mark: Rating(s): Input: 5V⎓2A Battery Capacity: DC 3.85V, 10000mAh Wireless Output Power: 5W Test Standard(s): FCC Part 1.1310, 1.1307(b) : FCC Part 2.1091 Test Method(s): KDB 680106 D01 Wireless Power Transfer v04 The device described above is tested by Shenzhen Anbotek Compliance Laboratory Limited to determine the maximum emission levels emanating from the device and the severe levels of the device can endure and its performance criterion. The measurement results are contained in this test report and Shenzhen Anbotek Compliance Laboratory Limited is assumed full of responsibility for the accuracy and completeness of these measurements. Also, this report shows that the EUT (Equipment Under Test) is technically compliant with the FCC Part 1.1307 &Part 2.1091 & KDB680106 D01 requirements. This report applies to above tested sample only and shall not be reproduced in part without written approval of Shenzhen Anbotek Compliance Laboratory Limited. 2025-10-16 Date of Receipt Date of Test2025-10-16 to 2025-10-31 Prepared By (Cecilia Chen) Approved & Authorized Signer (Hugo Chen) Report No.: 1812C50546012502 Page 4 of 11 FCC ID: 2BNLW-WCT10K Code:AB-RF-05-b Revision History Report VersionDescriptionIssued Date R00Original Issue.2025-11-13 Report No.: 1812C50546012502 Page 5 of 11 FCC ID: 2BNLW-WCT10K Code:AB-RF-05-b 1. General Information 1.1. Client Information Applicant:Cuisonic, Inc Address:800 5th Ave Suite 1865 Seattle, WA 98104, United States Manufacturer:Versa Manufacturing Sdn Bhd Address: 12, Jalan Tampoi 7/1, Kawasan Perindustrian Tampoi, Johor Bharu Johor 81200, MALAYSIA Factory :Versa Manufacturing Sdn Bhd Address: 12, Jalan Tampoi 7/1, Kawasan Perindustrian Tampoi, Johor Bharu Johor 81200, MALAYSIA 1.2. Description of Device (EUT) Product Name:Wireless Charging Tile Model No.:WCT-10K Trade Mark: Test Power Supply:DC 5V from adapter input AC 120V/60Hz Test Sample No.:1-2-1(Normal Sample), 1-2-2(Engineering Sample) Adapter:N/A RF Specification Operation Frequency:112-148kHz Modulation Type:ASK Antenna Type:Inductive loop coil Antenna Remark: 1) All of the RF specification are provided by customer. 2) For a more detailed features description, please refer to the manufacturer’s specifications or the User’s Manual. Report No.: 1812C50546012502 Page 6 of 11 FCC ID: 2BNLW-WCT10K Code:AB-RF-05-b 1.3. Auxiliary Equipment Used During Test TitleManufacturerModel No.Serial No. Xiaomi 33W adapterXiaomiMDY-11-EXSA62212LA04358J Ultrasonic Chef’s Knife Versa Manufacturing Sdn Bhd C-200/ 1.4. Description of Test Modes Pretest ModesDescriptions TM1 Adapter+WPT Mode (5W 1% Load) TM2 Adapter+WPT Mode (5W 50% Load) TM3 Adapter+WPT Mode (5W 99% Load) TM4 Standby Mode 1.5. Test Equipment List ItemEquipmentManufacturerModel No.Serial No.Last Cal.Cal. Interval 1 Electric and Magnetic field Analyzer NARDAEHP-200A180ZX102022025-10-141 Year 1.6. Measurement Uncertainty Magnetic Field Reading(A/m):+/-0.04282(A/m) Electric Field Reading(V/m):+/-0.03679(V/m) The measurement uncertainty and decision risk evaluated according to AB/WI-RF-F-032. This unce…

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Page 1 of 23 Code:AB-RF-05-b FCC Test Report Report No.:1812C50546012501 Applicant:Cuisonic, Inc Address: 800 5th Ave Suite 1865 Seattle, WA 98104, United States Product Name:Wireless Charging Tile Report Date:2025-11-13 Shenzhen Anbotek Compliance Laboratory Limited #资质章# #检测章# Report No.: 1812C50546012501 Page 2 of 23 FCC ID: 2BNLW-WCT10K Code:AB-RF-05-b Contents 1. General Information .............................................................................................................................5 1.1. Client Information ......................................................................................................................5 1.2. Description of Device (EUT) ......................................................................................................5 1.3. Auxiliary Equipment Used During Test......................................................................................6 1.4. Description of Test Modes.........................................................................................................6 1.5. Description Of Test Setup .........................................................................................................7 1.6. Test Equipment List...................................................................................................................8 1.7. Measurement Uncertainty .........................................................................................................9 1.8. Description of Test Facility ........................................................................................................9 1.9. Disclaimer..................................................................................................................................9 2. Summary of Test Results ..................................................................................................................10 3. Conducted Emission Test..................................................................................................................11 3.1. Test Standard and Limit ..........................................................................................................11 3.2. Test Setup ...............................................................................................................................11 3.3. Test Procedure ........................................................................................................................11 3.4. Test Data .................................................................................................................................11 4. Radiation Spurious Emission.............................................................................................................14 4.1. Test Standard and Limit ..........................................................................................................14 4.2. Test Setup ...............................................................................................................................14 4.3. Test Procedure ........................................................................................................................15 4.4. Test Data .................................................................................................................................15 5. 20dB Occupy Bandwidth Test ...........................................................................................................20 5.1. Test Standard and Limit ..........................................................................................................20 5.2. Test Setup ...............................................................................................................................20 5.3. Test Procedure ........................................................................................................................20 5.4. Test Data .................................................................................................................................20 6. Antenna Requirement........................................................................................................................22 6.1. Test Standard and Requirement .............................................................................................22 6.2. Antenna Connected Construction ...........................................................................................22 APPENDIX I -- TEST SETUP PHOTOGRAPH .....................................................................................23 APPENDIX II -- EXTERNAL PHOTOGRAPH .......................................................................................23 APPENDIX III -- INTERNAL PHOTOGRAPH........................................................................................23 Report No.: 1812C50546012501 Page 3 of 23 FCC ID: 2BNLW-WCT10K Code:AB-RF-05-b TEST REPORT Applicant:Cuisonic, Inc Manufacturer:Versa Manufacturing Sdn Bhd Product Name:Wireless Charging Tile Model No.:WCT-10K Trade Mark: Rating(s): Input: 5V⎓2A Battery Capacity: DC 3.85V, 10000mAh Wireless Output Power: 5W Test Standard(s): 47 CFR Part 15 Subpart C Test Method(s): ANSI C63.10: 2020 The device described above is tested by Shenzhen Anbotek Compliance Laboratory Limited to determine the maximum emission levels emanating from the device and the severe levels of the device can endure and its performance criterion. The measurement results are contained in this test report and Shenzhen Anbotek Compliance Laboratory Limited is assumed full of responsibility for the accuracy and completeness of these measurements. Also, this report shows that the EUT (Equipment Under Test) is technically compliant with the 47 CFR Part 15 Subpart C requirements. This report applies to above tested sample only and shall not be reproduced in part without written approval of Shenzhen Anbotek Compliance Laboratory Limited. Date of Receipt2025-10-16 Date of Test2025-10-16 t…

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Page1 of 1 SPECIFICATION 産品型號： DESC 版本 Rev：A. EJ2510 --Special coil 0 客戶CUST: 客户料号CUSTP/N: EJ2510专用 一、尺寸DIMENSION:(mm) 二、原理图SCHEMATICDIAGRAM: A 30±0.5mm B 26±0.5mm C 10±0.5mm D 30±2mm E 3±2mm F 5.3±0.2 mm H 6.3±0.2mm K 1.0±0.05mm I 三、绕线参数WindingSpecification Note: 1. Cross-wire exit; 2. Attach a 30mm D hard magnetic sheet to the coil. The magnetic sheet size is 30±0.5mm, thickness is 1. 0±0.05mm, and the center hole is 5.3±0.2mm; 3. Apply 4.0mm EVA adhesive to the back of the magnetic sheet. : 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 WindingDirection 1SF17T 0.08*24P sCCW 四、电气特性ELECTRICALCHARACTERISTICS: 温度TEMPERATURE:25±10°C,湿度RELATIVEHUMIDITY:65±20% 序号 NO. 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TESTFREQUENCY 测试仪器 TESTEQUIPMENTS 1IND.S-F100KHz/1.0 5.5u H ±10%Individual coilVLCZMETER1062B 2IND.S-F100KHz/1.010uH ±10%Add magnetVLCZMETER1062B 3DCRS-F≤180mΩ100KHz/1.0VLCZMETER1062B 擬制 / 日期 PREPAREDBY/DATE 審核 / 日期 CHECKEDBY/DATE 何立成2025/08/30 Manufacturer:Versa Manufacturing Sdn Bhd Address:12, Jalan Tampoi 7/1, Kawasan Perindustrian Tampoi, Johor Bharu Johor 81200, MALAYSIA