2AWGG-WH1257500Tesla Wireless Charger

Wireless Charging Platform Setup and User Manual Power On 6. Plug USB-C cable into 45W USB-C power supply 7. Plug power supply into power outlet. Charge Devices Drop devices flat on Alcantara surface. Device Not Charging Devices placed over the aluminum frame will not charge. LED Status Indicator LED on bottom side of front edge indicates status. FreePower Wireless Charging FreePower wireless charging is the technology inside that powers the Tesla Wireless Charging Platform. To learn more about FreePower, visit www.freepower.io USB-C PD Charge Performance Safety Foreign Objects Compatibiliy Tesla Logo FreePower Logo Regulatory Info Part Number Support Contact IP Rating Product Certifications Any 15V 3A USB-C PD power supply Wireless charging performance may vary. For best results, keep charger out of direct sunlight and warm environments, use a thin phone case or no phone case. This product is intended for home and office use only. Prevent cable from being pinched or damaged. Unplug the product if not used for an extended period of time. Use in dry locations. If a metal object is detected between the wireless charger and a device charging, transmitting power will stop and the LED status indicator will show a slow pulsating blink. Remove device and ensure there are no metal objects attached to the device or on the surface on the charger before resuming normal operation. Qi Certified devices Product of Tesla, Inc 1 Tesla Road, Austin, TX 78725 Product of Aira, Inc 2048 N 44th St, Phoenix, AZ 85008 FCC ID: 2AWGG-WH1257500 and IC: 29612-WH1257500 1799799 [email protected] IPX2 FCC Notice: This device complies with Part 15, Subpart C, 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 Tesla 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. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body. ISED Compliance Statement: This device complies with Innovation, Science and Economic Development Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. Radio Frequency Exposure: This device meets the Innovation, Science and Economic Development Canada requirements for exposure to radio waves and is designed and manufactured not to exceed the emission limits for exposure to radiofrequency (RF) energy. To comply with Canada RF exposure compliance requirements, this device must not be co-located or operating in conjunction with any other antenna or transmitter. What’s in the box? 1. Charger 2. Magnetic Stand 3. 45W USB-C Power Supply. Configurations 4. Flat 5. Tilted (with Magnetic Stand) Cable Routing With Stand Route cable through the stand and out the bottom. 1 2 3 4 5 6 7 Start of Charge Charging Device Removal Device 1 Multiple Devices Power Supply Error System Error Metal Object Detected 5 sec illumunation then dim Constant dim LED off LED off and then reilluminate Rapid blink Rapid 3 blink burst Slow pulsating blink *Learn more by reviewing Foreign Objects description in last section

Date (12/01/2022) TUV SUD America Inc. 10 Centennial Drive Peabody, MA 01960 Dear Sir or Madam, We, AIRA at 2048 N 44TH ST, PHOENIX, AZ 85008, hereby authorize Hoosamuddin Bandukwala of H.B. Compliance Solutions, 5005 S. Ash Avenue, Suite A-10, Tempe AZ-85282 to act as our agent in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. Yours sincerely, Name: James Scott TITLE SR. ELECTRICAL ENGINEER

Date 1 Dec. 2022 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Confidentiality Request FCC ID: 2AWGG – WH1257500 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, AIRA hereby requests permanent confidential treatment of information accompanying this application as outlined below: Schematics Bill of Materials/Parts List Block Diagrams Theory of Operation AIRA also hereby requests short-term confidential treatment of information accompanying this application as outlined below for a period of period of 30 days: (Note: for the X number of days, you can list up to 180 days, but should not go past the date you start product marketing/sale) Internal Photos External Photos User Manual Test Set-up Photographs The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Yours sincerely, Name: James Scott TITLE SR. ELECTRICAL ENGINEER

AIRA, Tesla Wireless Charging Platform, “antenna” – Qi Coupling Coils 20221220 Array of 30 coils arranged in 4 layers, overlapping honeycomb pattern. Each coil is 45mm OD, and target inductance is 34uH. ID varies depending on layer- proximity to the backing ferrite.

Warhammer Pictures - External TOP Front Angle Back Angle Left Angle Right Angle Bottom

WARHAMMER PICTURES – INSIDE COMPONENT SIDE COIL SIDE

Certificates and reports shall not be reproduced except in full, without the written permission of H.B Compliance Solutions, LLC. RF Exposure Evaluation Report For the Aira TESLA Wireless Charger December 14, 2022 Prepared for: Aira 2048 N 44th St Phoenix, AZ 85008 Prepared By: H.B. Compliance Solutions 5005 S. Ash Avenue, Suite # A-10 Tempe, Arizona 85282 Reviewed By: Hoosamuddin Bandukwala Cert # ATL-0062-E HBCS RF Exposure Report # EMC_22043_1 Page 2 of 10 1. Equipment Overview Product Name: TESLA Wireless Charger Model(s) Tested: 1799799 FCC ID: 2AWGG-WH1257500 Supply Voltage Input: Primary Power: 120 VAC Frequency Range: 0.127 – 0.185 MHz No. of Channels: 1 Type(s) of Modulation: Sinewave Range of Operation Power: 0.1mW (Radiated) Emission Designator: N/A Channel Spacing(s) None Test Item: Pre-Production Type of Equipment: Fixed Antenna Requirement (§15.203): Type of Antenna: Integral Loop Gain of Antenna: 0dBi Environmental Test Conditions: Temperature: 15-35⁰C Humidity: 30-60% Barometric Pressure: 860-1060 mbar Modification to the EUT: None Evaluated By: Staff at H.B Compliance Solutions Test Date(s): 12/07/2022-12/12/2022 HBCS RF Exposure Report # EMC_22043_1 Page 3 of 10 2. Applicable Standard According to §1.1307 the criteria listed in table 1 shall be used to evaluate the environmental impact of human exposure to radio frequency (RF) radiation as specified in §1.1307(b), except in the case of portable devices which shall be evaluated according to the provisions of §2.1093 of this chapter. RF exposure is calculated according to KDB680106 D01v03: RF Exposure Wireless Charging. 3. Test Limits Evaluated against exposure limits: General Use _X_ or Controlled Use ___ Maximum Permissible Exposure (MPE) f = frequency in MHz* = Plane-wave equivalent power density RF exposure compliance will need to be determined with respect to 1.1307(c) and (d) of the FCC rules. The emissions should be within the limits at 300kHz in the above table. (Use 300kHz limits for 150kHz) HBCS RF Exposure Report # EMC_22043_1 Page 4 of 10 4. RF Exposure Requirements This device and the test results is in compliance with item 5 of FCC KDB 680106 D01v03 below and can be excluded from submitting an RF exposure evaluation 1. Power transfer frequency is less than 1MHz 2. Output power from each primary coil is less than or equal to 15 watts 3. The transfer system includes only single primary and secondary coils. This includes charging systems that may have multiple primary coils and clients that are able to detect and allow coupling only between individual pairs of coils. 4. Client device is placed directly in contact with the transmitter 5. Mobile exposure conditions only (portable exposure conditions are not covered by the exclusion) 6. The aggregate H-field strengths at 15cm surrounding the device and 20cm above the top surface from all simultaneous coils are demonstrated to be less than 50% of the MPE Limit. HBCS RF Exposure Report # EMC_22043_1 Page 5 of 10 5. Test Limits Evaluated against exposure limits: General Use _X_ or Controlled Use ___ Maximum Permissible Exposure (MPE) f = frequency in MHz* = Plane-wave equivalent power density RF exposure compliance will need to be determined with respect to 1.1307(c) and (d) of the FCC rules. The emissions should be within the limits at 300kHz in the above table. (Use 300kHz limits for 150kHz) HBCS RF Exposure Report # EMC_22043_1 Page 6 of 10 6. Measurement Procedure Test Setup 1. The RF exposure test was performed in a Shielded Room 2. For RF exposure purposes, the E and H field strengths were measured separately with E and H field probes. 3. EUT was placed on a turntable and the measurement probe was placed at distance of 15cm from the center of the probe to the edge of the device. 4. The measurement probe used to search for the highest strength 5. The highest emission level was recorded and compared with the limit for each point (A, B, C, D & E) 6. The EUT were measured according to the KDB 680106d01v03. HBCS RF Exposure Report # EMC_22043_1 Page 7 of 10 7. Test Results Operational Mode Frequency Range (MHz) Probe Position A (A/m) Probe Position B (A/m) Probe Position C (A/m) Probe Position D (A/m) Probe Position E (A/m) FCC Limits (A/m) Idle 0.127 0.205 0.224 0.201 0.187 0.387 1.63 Power Delivery 0.127 0.207 0.205 0.165 0.134 0.364 1.63 H-Field Strength at 15cm from the edges surrounding the EUT Operational Mode Frequency Range (MHz) Probe Position A (V/m) Probe Position B (V/m) Probe Position C (V/m) Probe Position D (V/m) Probe Position E (V/m) FCC Limits (V/m) Idle 0.127 1.274 1.208 1.359 1.186 2.817 614 Power Delivery 0.127 1.31 1.334 1.664 1.469 2.822 614 E-Field Strength at 15cm from the edges surrounding the EUT Note: The worst-case data were reported. The field strength limit refers to Part 1.1310 and the test results of exposure is compliant. 50% of the MPE limit (E-Field: 307 V/m; H-field: 0.815A/m) Device meets the RF Exposure limits based on the above measurement. HBCS RF Exposure Report # EMC_22043_1 Page 8 of 10 According to KDB 680106 D01 V03 section 5, b, this device satisfies the following conditions. Requirement of KDB 680106 Yes/No Description Power transfer frequency is less than 1MHz Yes The device operates in frequency range 127 – 185kHz 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 The transfer system includes only single primary and secondary coils. This includes charging systems that may have multiple primary coils and clients that are able to detect and allow coupling only between individual pairs of coils Yes The transfer system includes the ability to switch on between 1 and 3 coils which form a group and are geometrically adjacent. This group behaves as a single coil. Depending on where the phone is placed, the transmitter will enable 1 coil, 2 coils, or 3 coils to transmit power for best alignment and efficiency. Independent if 1, 2, or 3 coils are enabl…

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Certificates and reports shall not be reproduced except in full, without the written permission of H.B Compliance Solutions, LLC. Intentional Radiator Test Report For the Aira TESLA Wireless Charger Tested under The FCC Rules contained in Title 47 of the CFR, Part 15.209 Prepared for: Aira 2048 N 44th St Phoenix, AZ 85008 Prepared By: H.B. Compliance Solutions 5005 S. Ash Avenue, Suite # A-10 Tempe, Arizona 85282 Reviewed By: Hoosamuddin Bandukwala Cert # ATL-0062-E Engineering Statement: The measurements shown in this report were made in accordance with the procedure indicated, and the emissions from this equipment were found to be within the limits applicable. I assume full responsibility for the accuracy and completeness of these measurements, and for the qualifications of all persons taking them. It is further stated that upon the basis of the measurement made, the equipment tested is capable of operation in accordance with the requirements of Part 15 of the FCC Rules under normal use and maintenance. All results contained herein relate only to the sample tested. HBCS Report # EMC_22043 Page 2 of 24 Report Status Sheet Revision # Report Date Reason for Revision Ø December 12, 2022 Initial Issue HBCS Report # EMC_22043 Page 3 of 24 Table of Contents EXECUTIVE SUMMARY ............................................................................................ 4 1. Testing Summary ........................................................................................ 4 EQUIPMENT CONFIGURATION ................................................................................ 5 1. Overview .................................................................................................... 5 2. Test Facility ................................................................................................. 6 3. Description of Test Sample ......................................................................... 7 4. Equipment Configuration ........................................................................... 7 5. Support Equipment .................................................................................... 7 6. Ports and Cabling Information .................................................................... 7 7. Method of Monitoring EUT Operation ........................................................ 8 8. Mode of Operation ..................................................................................... 8 9. Modifications ............................................................................................. 8 10. Disposition of EUT ...................................................................................... 8 Criteria for Intentional Radiators ............................................................................ 9 1. Radiated Emissions ..................................................................................... 9 Emissions Tests Calculations ...................................................................... 10 2. Conducted Emissions ................................................................................ 13 2. Occupied Bandwidth ................................................................................ 19 5. Radiated Spurious Emissions .................................................................... 21 Test Equipment ..................................................................................................... 23 6. Measurement Uncertainty ............................................................................ 24 HBCS Report # EMC_22043 Page 4 of 24 EXECUTIVE SUMMARY 1. Testing Summary These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 15.209. All tests were conducted using measurement procedure from ANSI C63.4-2014, American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the range of 9kHz to 40GHz and ANSI C63.10-2013 Procedures for Compliance Testing of Unlicensed Wireless Devices as appropriate. Test Name Test Method/Standard Result Comments Unintentional Radiated Emissions 15.109 Pass A/C Power Line Conducted Emissions 15.207(a) Pass Occupied Bandwidth 15.215 Pass Radiated Fundamental Emissions 15.209(a) Pass Radiated Spurious Emissions 15.209(a), 15.205, 15.35(C) Pass HBCS Report # EMC_22043 Page 5 of 24 EQUIPMENT CONFIGURATION 1. Overview H.B Compliance Solutions was contracted by Aira to perform testing on the Tesla Wireless Charger under the purchase order number 1148. This document describes the test setups, test methods, required test equipment, and the test limit criteria used to perform compliance testing of the Aira, Tesla Wireless Charger. The tests were based on FCC Part 15 Rules. The tests described in this document were formal tests as described with the objective of the testing was to evaluate compliance of the Equipment Under Test (EUT) to the requirements of the aforementioned specifications. Aira should retain a copy of this document and it should be kept on file for at least five years after the manufacturing of the EUT has been permanently discontinued. The results obtained relate only to the item(s) tested. Product Name: TESLA Wireless Charger Model(s) Tested: 1799799 FCC ID: 2AWGG-WH1257500 ISED ID: 29612-WH1257500 Supply Voltage Input: Primary Power: 120VAC Frequency Range: 127-185kHz No. of Channels: N/A Type(s) of Modulation: Sinewave Range of Operation Power: 0.1mW (Radiated) Emission Designator: N/A Channel Spacing(s) None Test Item: Pre-Production Type of Equipment: Fixed Antenna Requirement (§15.203): Type of Antenna: Integral Loop Gain of Antenna: 0dBi Environmental Test Conditions: Temperature: 15-35⁰C Humidity: 30-60% Barometric Pressure: 860-1060 mbar Modification to the EUT: None Evaluated By: Staff at H.B Compliance Solutions Test Date(s): 12/01/2022 till 12/07/2022 Firmware Number 0.9.5 PCBA Version - HBCS Report # EMC_22043 Page 6 o…

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1 | Page Test Setup Photos Aira – Project 22043 Test Setup Photo # 1 Test Setup Photo # 2 2 | Page Test Setup Photo # 3 Test Setup Photo # 4 3 | Page Test Setup Photo # 5 Test Setup Photo # 6 4 | Page Test Setup Photo # 7