2AREB-PBQ22PowerBug

PAPER SIZE: FOLD: 90mm (W) x 90mm (H) OPEN: 270mm (W) x 90mm (H) COVER/FRONTBACK FOLD LINE DIE CUT TITLE SCALE 100% VERSION v1.0 SIZE 270mm(W)* 90mm(H) DATE 29 JAN 2026 COLOR & PAPER PRINT BLACK ON WHITE PAPER FINISHING FOLDING v2.0 © 2026 TWELVE SOUTH, LLC All rights reserved. 1503 KING ST STE201 Charleston, SC 29405 - USA © 2026 TWELVE SOUTH, LLC Tous droit s réservés. 1503 KING ST STE201 Charleston, SC 29405 – É.-U. PowerBug INSTRUCTION MANUAL PBQ22-US PowerBug PowerBug v2.0 PowerBug comes with a 1-year limited warranty. For support, visit twelvesouth.com/support or contact our customer service team. For full warranty details, please refer to our website. Thank you for choosing Twelve South’s PowerBug! – Le PowerBug est livré avec une garantie limitée de 1 an. Pour toute assistance, visitez twelvesouth.com/support ou communiquez avec notre équipe de service à la clientèle. Pour les détails complets de la garantie, veuillez consulter notre site Internet. Merci d’avoir choisi le PowerBug de Twelve South! LEARN MORE twelvesouth.com/products/powerbug © 2026 TWELVE SOUTH , LLC All rights reserved. 1503 KING ST STE201 Charleston, SC 29405 - USA © 2026 TWELVE SOUTH, LLC Tous droit s réservés. 1503 KING ST STE201 Charleston, SC 29405 – É.-U. EN Safety Warnings To comply with the published safety standards, the following must be observed when using this product. For information technology equipment and office equipment only. • Do not use if the outer enclosure or plug is damaged. • Do not exceed the manufacturer’s specifications when in use. • Do not attempt to disassemble or modify the charger; doing so may result in injury or damage. Risk of electric shock. • Ensure the charger is connected to a compatible power source and the voltage matches the device’s requirements. • Use only with compatible devices. Incompatible devices may cause overheating. • Always unplug the charger when not in use. • Only use indoors in a dry environment. • Do not expose the charger to dripping or splashing water. • Do not immerse in water or use in humid environments. • Do not place objects filled with liquids, such as vases, etc. on or near the charger. • Do not cover the charger during operation or use it near heat sources such as radiators or stoves. • Do not expose to direct sunlight or high humidity (>90% RH). Do not expose to extreme temperatures. • Avoid prolonged contact with skin during charging. • Store the charger in a location inaccessible to children to prevent accidental ingestion or tampering. • This product is not intended for use by persons (including children) with reduced physical, sensory or mental capabili- ties, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the power supply by a person responsible for their safety. • Maximum ambient temperature for operation: 25°C / 77°F. • Ensure adequate airflow around the charger during operation • The mains plug is used as the disconnect device. The disconnect device shall be readily operable. • Before charging, ensure there are no foreign objects, such as metal objects or liquids, obstructing the charger’s port. Inserting foreign objects may damage the charger or connected devices. • Do not expose the charger to flammable or harsh chemicals or vapors. • Do not use the charger when either you or the charger is exposed to severe rain, snow, electrical storm or other inclement weather. • When transporting the charger, handle with car to prevent damage to any of its components. Do not subject the charger to strong force or impact. Do not drop, drag or step on the charger or any of its components. • Protect the charger from moisture, water and foreign objects at all times. If any exist or appear to have corroded or damaged the charger, do not use the charger. • Do not use this device with an extension cord or an adapter. • When using a charging cable (not included), ensure that the charging cable does not obstruct pedestrians or other objects. • Connect the charger only to a properly grounded outlet. Conforms to UL 6236 8-1 and certified to CSA C22.2 No. 6 2368-1. FCC Caution: 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 interfer ence that may cause undesired operation. Any changes or modifications not expressly approved by the party r esponsible 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 Clas s 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 ins talled 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 installatio n. If this equipment does cause harmful interference to radio or television reception, which can be determin ed by turning the equipment off and on, the user is encouraged to try to correct the interference by one or m ore of the following measures: v2.0 © 2026 TWELVE SOUTH , LLC All rights reserved. 1503 KING ST STE201 Charleston, SC 29405 - USA © 2026 TWELVE SOUTH, LLC Tous droits réservés. 1503 KING ST STE201 Charleston, SC 29405 – É.-U. Changes or modifications to this product not authorized by Twelve South could void the electromagnetic compatibility (EMC) and wireless compliance and negate your authority to operate the product. FR-CA Mises en garde de sécurité Pour respecter les normes de sécurité en vigueur, les consignes suivantes doivent être observées lors de l’utilisation de ce produit. Destiné uniquement aux équipements informatiques et de bureau. • Ne pa…

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Rev 1/26/2023 TWELVE SOUTH, LLC Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Mar. 25, 2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AREB-PBQ22 [TWELVE SOUTH, LLC] 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. [TWELVE SOUTH, LLC] certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, (Applicant signature) (Applicant printed name) Andrew Green Rev 1/26/2023 TWELVE SOUTH, LLC Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Mar. 25, 2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AREB-PBQ22 [TWELVE SOUTH, LLC] 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. Sincerely, (Applicant signature) (Applicant printed name) Andrew Green

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: TWELVE SOUTH, LLC Address: 1503 KING ST STE201 Charleston, SC29405, USA FRN: 0027881002 Contact Name: Andrew Green Telephone No: 843-849-1212 E-mail: [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 TWELVE SOUTH, LLC 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: TWELVE SOUTH, LLC Product Description: PowerBug FRN: 0027881002 Grantee Code: 2AREB FCC ID: 2AREB-PBQ22 Contact Name: Andrew Green Address: 1503 KING ST STE201 Charleston, SC29405, USA Telephone No: 843-849-1212 E-mail: [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. This Agreement is valid until (Permanently valid). Date: 2026/3/25 Applicant’s Name: TWELVE SOUTH, LLC US Agent for Service of Process’s Name: TWELVE SOUTH, LLC Title: Manager Title: Manager Signature Signature

Effective Date: April 2, 2020 QSF 7.6.4-8 – Agent Authorization Letter Template Page 1 of 1 Revision Date: Revision: 0 TWELVE SOUTH, LLC Date: Mar. 25, 2026 Product Model Number: PBQ22-US, TS-26411, TS-26412, TS-26413 FCC ID: 2AREB-PBQ22 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following:  Testing  Approval applications and procedures We declare that QAI Laboratories Ltd. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by QAI Laboratories Ltd. on our behalf shall have the same effect as acts of our own. By: Contact Listed on FCC Wesbite Title: Manager Email: [email protected] Telephone: 843-849-1212 On behalf of: TWELVE SOUTH, LLC

TWELVE SOUTH, LLC Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: April 2, 2026 Subject; Request for Confidentiality FCC ID: 2AREB-PBQ22 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Software Security Requirements for UNII devices In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Andrew Green Title: Manager

TWELVE SOUTH, LLC Family models declaration letter Mar. 25, 2026 We TWELVE SOUTH, LLC Of 1503 KING ST STE201 Charleston, SC29405, USA Declare under our sole responsibility that the product FCC ID: 2AREB-PBQ22 Product: PowerBug Model Number: PBQ22-US, TS-26411, TS-26412, TS-26413 All the models are the same circuit and module, except the model No.. Andrew Green/ Manager E-mail : [email protected] Phone : 843-849-1212 Fax : 0755-23116366 Address : 1503 KING ST STE201 Charleston, SC29405, USA

Ext Photos Model: PBQ22-US Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6

56.63 mm 56.57 mm 53.98 mm 55.04 mm Note: 1. Laser silver-gray; 2. Treatment: Alcohol-based wear-resistant permanent; 3. All the above materials are environmentally friendly and comply with RoHS standards.

Int Photos Model: PBQ22-US Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 Photo 8 ANT Photo 9 Photo 10 Photo 11 Photo 12 Photo 13

- Page 1 of 12 - Report No.: HB20260317002E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com RF EXPOSURE Test Report Product: PowerBug Trade Mark: Model Number: PBQ22-US FCC ID: 2AREB-PBQ22 Prepared for TWELVE SOUTH, LLC 1503 KING ST STE201 Charleston, SC29405, USA Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com - Page 2 of 12 - Report No.: HB20260317002E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Table of Contents 1 GENERAL DESCRIPTION ................................................................................................................................... 5 1.1 DESCRIPTION OF EUT ................................................................................................................................................ 5 1.2 TEST MODE .............................................................................................................................................................. 5 1.3 TEST SETUP .............................................................................................................................................................. 5 1.4 ANCILLARY EQUIPMENT .............................................................................................................................................. 6 2 TEST FACILITIES AND ACCREDITATIONS ............................................................................................................ 7 2.1 TEST LABORATORY ..................................................................................................................................................... 7 2.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 7 2.3 MEASUREMENT UNCERTAINTY ..................................................................................................................................... 7 2.4 TEST SOFTWARE ........................................................................................................................................................ 7 3 LIST OF TEST EQUIPMENT ................................................................................................................................ 8 4 RF EXPOSURE .................................................................................................................................................. 9 4.1 MAXIMUM PERMISSIBLE EXPOSURE .............................................................................................................................. 9 4.1.1. Limit ............................................................................................................................................................ 9 4.1.2. Test Procedures ........................................................................................................................................... 9 4.1.3. Test Setup .................................................................................................................................................... 9 4.1.4. Test Result ................................................................................................................................................... 9 5 PHOTOGRAPHS OF THE TEST SETUP............................................................................................................... 12 - Page 3 of 12 - Report No.: HB20260317002E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com TEST RESULT CERTIFICATION Applicant’s Name ................. : TWELVE SOUTH, LLC Address ................................. : 1503 KING ST STE201 Charleston, SC29405, USA Manufacturer's Name .......... : TWELVE SOUTH, LLC Address ................................. : 1503 KING ST STE201 Charleston, SC29405, USA Product description Product name ........................ : PowerBug Model Number ....................... : PBQ22-US Standards ............................. : FCC CFR 47 PART 1 , 1.1310 Test procedure ....................... : KDB 680106 D01 Wireless Power Transfer v04 This device described above has been tested by Shenzhen HongBiao Certification& Testing Co., Ltd and the test results show that the equipment under test (EUT) is in compliance with the EMC requirements. And it is applicable only to the tested sample identified in the report. Date of Test ............................................ : Date (s) of performance of tests ............. : Mar. 17, 2026~Mar. 25, 2026 Test Result ............................................... : Pass Testing Engineer : (Zoe Su) Technical Manager : (M i n g Liu) Authorized Signatory : (L e o S u) - Page 4 of 12 - Report No.: HB20260317002E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Revision History Revised No. Date of Issue Description 01 Mar. 25, 2026 Original - Page 5 of 12 - Report No.: HB20260317002E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web…

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规 格 承 认 书 SPECIFICATION FOR APPROVAL 客户名称（CUSTOMER） Dongwan City Ruiheng Electronic Technology Co., Ltd. 产品名称（MODEL NO.） Standard MPP of the Launch Coil 产品型号（PART NO.） 型号（MODEL NO.）Y.A11.466 料号（PART NO.） R19-11-00137 最小包装量 ( MPQ ) unlimited 品牌(BRAND)YJS 送样日期（DATE）2026-03-21 样品数量（ QUANTITY） APPROVED SIGNATURES 客户确认 APPROVED SIGNATURES 承办 PREPARED BY 审核 CHECKED BY 批准 APPROVED BY 检测 TESTED BY 审核 CHECKED BY 批准 APPROVED BY Liang Lixin 李永辉 Li Minjie SHENZHEN YiJiaShun ELECTRONICS CO., LTD. Address: 3rd Floor, East Building, Building 4, Hengmingzhuo Science and Technology Park, Shajing Subdistrict, Bao'an District, Shenzhen TEL：0755-23349113 13431431391 FAX：0755-27889471 SPECIFICAON APPROVAL Li yonghui customer name Riheng Electronics product description Standard MPP of the launching coil 1、 Overall dimensions: (Unit: mm) `2、SCHEMATIC：3、WINDING CONSTRUCTION： authorized strength ReviewApprove Customer Part Number R19-11-00137 Liang LixinLi YonghuiLi Minjie A.0 Date 2026.03.21 4、WINDING TABLE： NO. WINDINGMATERIAL TEFLONTUBE TURNS TAPE WINDING CONDITION StartFinish N1 (S—F) φ 0.08mm*80P 1 1TS/CCW 5、MATERIAL LIST： No. name of the material Specification / Model Supplier Name UL certificate number 1 magnetic sheet MnZn-Ferrite (G41.5*5.2*T0.8) LXN/A 2 wire rod [email protected]*80PJJYN/A 3 Tin Sn99.3:Cu0.7SYN/A 4 Electronic yellow glue BE885-9007 BR N/A 5 high-temperature tape PF*(d)(g)8mmZRN/A 6 double faced adhesive tape 38*7*0.07HWDN/A 7 magnetic sheet MnZn-Ferrite20*T0.8LXE303754 authorized strength ReviewApprove Customer Part Number R19-11-00137 Liang Lixin Li Yonghui Li Minjie A.0 Date 2026.03.21 customer name Riheng Electronics product description Standard MPP of the launching coil

- Page 1 of 35 - Report No.: HB20260317002E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Test Report Product: PowerBug Trade Mark: Model Number: PBQ22-US FCC ID: 2AREB-PBQ22 Prepared for TWELVE SOUTH, LLC 1503 KING ST STE201 Charleston, SC29405, USA Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com - Page 2 of 35 - Report No.: HB20260317002E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................................................... 5 1.1 DESCRIPTION OF EUT ................................................................................................................................................ 5 1.2 TEST MODE .............................................................................................................................................................. 5 1.3 TEST SETUP .............................................................................................................................................................. 6 1.4 POWER SETTING CONFIGURATION PARAMETERS ............................................................................................................... 6 1.5 ANCILLARY EQUIPMENT .............................................................................................................................................. 6 2 SUMMARY OF TEST RESULT ............................................................................................................................... 7 3 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 8 3.1 TEST LABORATORY ..................................................................................................................................................... 8 3.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 8 3.3 MEASUREMENT UNCERTAINTY ..................................................................................................................................... 8 3.4 TEST SOFTWARE ........................................................................................................................................................ 8 4 LIST OF TEST EQUIPMENT .................................................................................................................................10 5 TEST ITEM AND RESULTS ...................................................................................................................................12 5.1 ANTENNA REQUIREMENT .......................................................................................................................................... 12 5.2 CONDUCTED EMISSION ............................................................................................................................................. 13 5.3 RADIATED EMISSION ................................................................................................................................................ 17 5.4 OCCUPIED BANDWIDTH ............................................................................................................................................ 22 6 PHOTOGRAPHS OF THE TEST SETUP ..................................................................................................................24 7 PHOTOGRAPHS OF THE EUT..............................................................................................................................26 - Page 3 of 35 - Report No.: HB20260317002E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com TEST RESULT CERTIFICATION Applicant’s Name ................. : TWELVE SOUTH, LLC Address ................................. : 1503 KING ST STE201 Charleston, SC29405, USA Manufacturer's Name .......... : TWELVE SOUTH, LLC Address ................................. : 1503 KING ST STE201 Charleston, SC29405, USA Product description Product name ........................ : PowerBug Model Number ....................... : PBQ22-US Standards ............................. : FCC Part 15C Test procedure ....................... : IEEE/ANSI C63.10-2020 This device described above has been tested by Shenzhen HongBiao Certification& Testing Co., Ltd and the test results show that the equipment under test (EUT) is in compliance with the EMC requirements. And it is applicable only to the tested sample identified in the report. Date of Test ........................................... : Date (s) of performance of tests ............. : Mar. 17, 2026~Mar. 25, 2026 Test Result .............................................. : Pass Testing Engineer : ( Z o e Su) Technical Manager : ( M i n g L i u) Authorized Signatory : (L e o S u) - Page 4 of 35 - Report No.: HB20260317002E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Revision History Revised No. Date of Issue Description 01 Mar. 25, …

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Photographs of the Test Setup Model: PBQ22-US Radiated Emission Below 30MHz Radiated Emission Above 30MHz Conducted Emission MPE