2AAUS-W18Wireless Charger

W18 INSTRUCTION MANUAL Wireless Charger OPERATION INSTRUCTIONSINTRODUCTION Name Product size Input Wireless Charger 124*77.2*128mm 12V-1.5A / 9V-2A 9V-2.22A / 12V-1.67A Model Power Supply Port Maxium Output Power w18 Type C Phone Charging 15W , Type-C Charging 3W, Lightning Charging 5W SPECIFICATIONS MATTERS NEEDING ATTENTION · ① Wireless charging area for mobile phone · ② Charging of AirPods/AirPods Pro. · ③ TYPE-C Charging · ④ Operating indicator light. · ⑤ TYPE-C Female · ⑥ Cellphone stand using for charging in horizonal direction · Charging for cellphone In vertical direction: Support the maximum phone thickness. Put the mobile phone upright in the wireless charging area of mobile phone, and you can see the "Charging indicator" on the display of the mobile phone, showing that it is being charged properly In horizontal direction:Put the fold-able stand down,put cellphone in horizonta direction on this stand,and you can see the "Charging indicator" on the display of the mobile phone, showing that it is being charged properly · Charging the Bluetooth headset Insert the plug to the Bluetooth headset charging compartment (Attention: If a thick silicone protective cover is provided on the headset charging compartment, it may cause poor contact and failure to charge, please remove the silicone protective cover before charging.) · Charging for W18 This product needs to be powered with an adapter with a power of 12V-1.5A / 9V-2A / 9V-2.22A / 12V-1.67A and connected to the type-c port. When the bottom power indicator is on, it means that the power supply is connected. · Operating indicator The blue working indicator is always on during the charging process of the mobilephone; The green working indicator is on when it’s been fully charged; The red working indicator is always on when standby by; The red working indicator light will be flashing when there with with errors. · When charging the device, do not use a protective cover with a thickness of more than 5mm, and do not use a protective cover with a metal sheet. · Do not put metal foreign objects in the charging area. · When charging, please aim the device at the center of the charging area. · Please use the adapter we included or another adapter that can achieve at least 18W output. 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 20cm between the radiator & your body.

C5266091_X24_Ed.1 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: Shenzhen Zhiluling Technology Co.,Ltd Grantee code: 2AAUS FCC ID: 2AAUS-W18 Contact Name: Xiong Shijie Address: 2F,NO.28, Changjin Road,He'ao Community,Yuanshan Subdistrict,Longgang District,Shenzhen,China Telephone No: +86-075584416313 Email: [email protected] i. [Shenzhen Zhiluling Technology Co.,Ltd] (“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. [Shenzhen Zhiluling Technology Co.,Ltd] (“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. The applicant must sign this certification. Date: 2023/03/22 Applicant’s Name: Xiong Shijie Title: General Manager 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

Shenzhen Zhiluling Technology Co.,Ltd Product Similarity Declaration Company: Shenzhen Zhiluling Technology Co.,Ltd Address:2F,NO.28, Changjin Road,He'ao Community,Yuanshan Subdistrict,Longgang District,Shenzhen,China Product Name: Wireless Charger Model Number: W18 W19, W20, W21, W22, W23, W18C, AS1, AS5, I12, W8 FCC Identifier: 2AAUS-W18 We (Shenzhen Zhiluling Technology Co.,Ltd) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the only difference is the model name and appearance color. Client’s signature Client’s name / title : Xiong Shijie / General Manager Contact information /address:2F,NO.28, Changjin Road,He'ao Community,Yuanshan Subdistrict,Longgang District,Shenzhen,China Date: 2023-03-22

C566091_X23_Ed1 1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: UGK-LVM UNITED INC FRN: 0033476375 Contact Name: Jimmychen Address: 6547NAcademyBlvd#2266,ColoradoSprings,CO80918 Telephone No: 001-323-51 04660 Email: [email protected] This letter is to confirm that the US Agent for Service of Process accepts responsibility to act as a local representative on behalf of (Shenzhen Zhiluling Technology Co.,Ltd). The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Applicant: Company name: Shenzhen Zhiluling Technology Co.,Ltd Grantee code: 2AAUS FCC ID: 2AAUS-W18 Contact Name: Xiong Shijie Address: 2F,NO.28, Changjin Road,He'ao Community,Yuanshan Subdistrict,Longgang District,Shenzhen,China Telephone No: +86-075584416313 Email: [email protected] The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2023/03/22 Applicant’s Name: Xiong Shijie US Agent for Service of Process’s Name: Jimmychen Title: General Manager Title: Manager Signature Signature United States

Shenzhen Zhiluling Technology Co.,Ltd 1/1 Letter of Authorization Company: Shenzhen Zhiluling Technology Co.,Ltd Address:2F,NO.28, Changjin Road,He'ao Community,Yuanshan Subdistrict,Longgang District,Shenzhen,China Product Name: Wireless Charger Model Number: W18 W19, W20, W21, W22, W23, W18C, AS1, AS5, I12, W8 FCC Identifier: 2AAUS-W18 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: Xiong Shijie Date: 2023-03-22 Title: General Manager Signature of applicant:

Shenzhen Zhiluling Technology Co.,Ltd 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-03-22 Subject: Request for Confidentiality FCC ID: 2AAUS-W18 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual No ☐ Internal Photos No ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Xiong Shijie Title: Manager

Size:24*20mm M/N: W18 FCC ID: 2AAUS-W18 Label location

ANT Wireless charging

FCC ID: 2AAUS-W18 Product Name: Wireless Charger Product Model No.: W18 W19, W20, W21, W22, W23, W18C, AS1, AS5, I12, W8 Transmitting mode Keep the EUT in continuously wireless charging mode Power supply: Input: DC12V/1.5A, DC9V/2A, DC9V/2.22A, DC12V/1.67A Phone Charging 15W , Type-C Charging 3W, Lightning Charging 5W Date of Receipt: Mar. 08, 2023 Test Date: Mar. 08, 2023 - Mar. 17, 2023 Date of Report: Mar. 17, 2023 Test Modes: Mode1. Wireless Charge Mode Note: We have evaluated 1%, 50% and 99% battery charging mode, and the worst mode1 (99%) is showed in this report. 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. No; 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). Yes, mobile exposure conditions only. (6) The aggregate H-field strengths anywhere at or beyond 15 cm surrounding the device, and 20 cm away Yes, 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 (15 cm from all sides and 20 cm from the top) 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) 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 and E 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. 25 2022 June. 26 2023 Magnetic field probe 100cm 2 Narda ELT probe 100cm 2 M0675 June. 25 2022 June. 26 2023 Field Probe ETS HI-6105 / June. 25 2022 June. 26 2023 Laser Data Interface ETS HI-6113 / June. 25 2022 June. 26 2023 7 Test Uncertainty E-Filed Strength : ±0.08V/m H-Filed Strength : ±0.02A/m 8 Test Result E-Filed Strength at 15 cm from the edges surrounding the EUT (V/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (V/m) 0.115-0.205 0.23 0.14 0.16 0.15 614 E-Filed Strength at 20 cm from the top of the EUT (V/m) Frequency Range (MHz) Test Position E Limits (V/m) 0.115-0.205 0.12 614 H-Filed Strength at 15 cm from the edges surrounding the EUT (A/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (A/m) 0.115-0.205 0.01 0.13 0.08 0.12 1.63 H-Filed Strength at 20 cm from the top of the EUT (A/m) Frequency Range (MHz) Test Position E Limits (A/m) 0.115-0.205 0.14 1.63 9 Test Set-up Photo Please see annex test setup photos.

Shenzhen tianxia technology co.,ltd Specification Document number name Bonding mode of wireless charging and transmitting transparent module Product size Φ 40* Φ 5*H2.5 Bonding mode Hot air self- adhesive A 20.5±0.5 B 39.0±1.0 C 40.0±0.5 D 100±2 E 4M AX F 1.1±0.1 G 1.3±0.1 H 2.5±0.1 unit：MM 0.08*80 strands of hot air line Winding mode Single-wire winding type remarks Coil is counterclock wise direction 10Ts Φ40*Φ5*0.6 6.5±10% Φ39.0*20.5 Test frequencyTest mode Opinion table Draw up of from ZhangY an checkLuoYong jun confirm LuoYongjun date 20221104

Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230317020E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 16 TEST REPORT FCC ID: 2AAUS-W18 Applicant: Shenzhen Zhiluling Technology Co.,Ltd Address: 2F,NO.28, Changjin Road,He'ao Community,Yuanshan Subdistrict,Longgang District,Shen zhen,China Manufacturer: Shenzhen Zhiluling Technology Co.,Ltd Address: 2F,NO.28, Changjin Road,He'ao Community,Yuanshan Subdistrict,Longgang District,Shen zhen,China EUT: Wireless Charger Trade Mark: N/A Model Number: W18 W19, W20, W21, W22, W23, W18C, AS1, AS5, I12, W8 Date of Receipt: Mar. 08, 2023 Test Date: Mar. 08, 2023 - Mar. 17, 2023 Date of Report: Mar. 17, 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-20230317020E 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-20230317020E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 16 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ................................................................................................................................................. 3 2. TEST SUMMARY ..................................................................................................................................... 3 3. GENERAL INFORMATION ..................................................................................................................... 4 4. TEST INSTRUMENT USED ..................................................................................................................... 5 5. CONDUCTED EMISSION TEST .............................................................................................................. 6 6. RADIATION EMISSION TEST ............................................................................................................... 10 7. BANDWIDTH TEST ............................................................................................................................... 15 8. SETUP PHOTOGRAPHS ...................................................................................................................... 16 9. EUT PHOTOGRAPHS ........................................................................................................................... 16 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230317020E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 16 1. VERSION Version No. Date Description 00 Mar. 17, 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-20230317020E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 16 3. GENERAL INFORMATION 3.1 Description of Device (EUT) Product Name: Wireless Charger Trade Mark: N/A Model No.: W18 W19, W20, W21, W22, W23, W18C, AS1, AS5, I12, W8 Model Difference: The product's different for model number and appearance color. 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: Input: DC12V/1.5A, DC9V/2A, DC9V/2.22A, DC12V/1.67A Phone Charging 15W , Type-C Charging 3W, Lightning Charging 5W 3.2 Tested System Details None. 3.3 Block Diagram of Test Set-up 3.4 Test Mode Description Mode1. Wireless Charge Mode Note: We have evaluated 1%, 50% and 99% battery charging mode, and the worst mode (99%) is showed in this report. 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 AC Mains EUT Adapter Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230317020E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 16 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 Sep. 20, 2022 Sep. 19, 2025 EMI Receiver R&S ESR 101421 Nov. 05, 2022 Nov. 04, 2023 LISN R&S ENV216 102417 Nov. 05, 2022 Nov. 04, 2023 Clamp COM-POWER CLA-050 431071 Nov. 05, 2022 Nov. 04, 2023 3-Loop Antenna DAZE ZN30401 13021 Nov. 05, 2022 Nov. 04, 2023 ISN T8 Schwarzbeck NTFM 8158 101135 Nov. 05, 2022 Nov. 04, 2023 ISN T5 Schwarzbeck NTFM 8158 101136 Nov. 05, 2022 Nov. 04, 2023 843 Cable 1# ChengYu CE Cable 001 Nov. 05, 2022 Nov. 04, 2023 843 Cable 1# ChengYu CE Cable 002 Nov. 05, 2022 Nov. 04, 2023 For Radiated Emission Test (966 chamber) Equipment Manufacturer Model Serial Last Cal. Next Cal. 966 Chamber ChengYu 966 Room 966 Sep. 20, 2022 Sep. 19, 2025 Spectrum Analyzer Agilent E4408B MY50140780 Nov. 05, 2022 Nov. 0…

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Radiated Measurement Photos Conducted Measurement Photos