2AVYR-HKE2500A-ASplit type energy storage power supply

2445 NE Division Street, Suite 202 Bend, Oregon 97703 USA [email protected] Tel: +1 (866) 885 4575 www.icertifi.com FCC2284RSC V1.1.6.23.23 FCC 22-84 AGENT FOR SERVICE OF RECORD AGREEMENT THIS AGREEMENT made as of 08/12/2024 , BETWEEN: Americas Compliance Consulting LLC dba iCertifi (hereinafter referred to as the "Provider"), - AND- Shenzhen Huntkey Electric Co., Ltd. (hereinafter referred to as the "Client"). WHEREAS the Provider offers the following options of FCC ID/Model Agent for Service of Process Representative Services; OPTION 1: PER CERTIFICATION Limited to one (1) FCC ID/Model, with the number being FCC ID 2AVYR-HKE2500A-A . This service has permanent validity. OPTION 2: UNLIMITED MODELS - 1 YEAR The Provider will serve as an Agent for Service of Process Representative for an unlimited number of FCC ID/Models for one (1) year. All models must be developed or sold under the Client's name. OPTION 3: UNLIMITED MODELS - 3 YEARS The Provider will serve as an Agent for Service of Process Representative for an unlimited number of FCC ID/Models for three (3) years. All models must be developed or sold under the Client's name. AND WHEREAS the Client desires to engage the services of the Provider; NOW, THEREFORE, in consideration of the mutual covenants contained herein and for other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, the parties agree as follows: 2445 NE Division Street, Suite 202 Bend, Oregon 97703 USA [email protected] Tel: +1 (866) 885 4575 www.icertifi.com FCC2284RSC V1.1.6.23.23 1. TERM This Agreement shall commence on 08/12/2024 and continue until terminated in accordance with this Agreement. Option 1: Permanent Validity with no termination date. Option 2: Upon the 1-year anniversary date of the executed contract date. Option 3: Upon the 3-year anniversary date of the executed contract date. 2. DESCRIPTION OF SERVICES As an FCC Agent of Service of Process under the provision of FCC 22-84 986446 D0, section 2.911(d)(7), of Protecting Against National Security Threats to The Communications Supply Chain Through the Equipment Authorization Program, the Provider will offer the following services: 1. Designation as U.S. Agent for Service of Process: The Provider will serve as the designated U.S. agent for service of process on behalf of the Client, regardless of whether the Client is a domestic or foreign entity. 2. Receive Documentation: The Provider will receive, review, and process any official documents, legal notices, or other communications sent by the FCC to the Client. 3. Notification and Forwarding: The Provider will promptly notify the Client of any received documents and, where necessary, forward them to the Client in a timely and secure manner. 4. Communication Liaison: The Provider will act as the point of contact between the FCC and the Client, assisting with any necessary communications or actions required by the FCC. 5. Attestation Letter: The Provider will prepare and provide a compliant Attestation Letter, verifying the Provider's role as the authorized FCC Agent for Service of Process for the Client. This letter will be signed by both the Client and the Provider, acknowledging the Client’s consent and the Provider’s obligation to accept service of process. 6. Physical Address and Email: The Provider will provide a physical U.S. address and email for service of process purposes to the FCC and the foreign manufacturer. 7. Response to FCC Inquiries: The Provider will respond to all FCC inquiries and requests concerning FCC 22-84 986446 D0 to ensure compliance with these regulations. 2445 NE Division Street, Suite 202 Bend, Oregon 97703 USA [email protected] Tel: +1 (866) 885 4575 www.icertifi.com FCC2284RSC V1.1.6.23.23 3. DEFAULT The occurrence of any of the following shall constitute a material default under this contract: 1. The failure to make a required payment when due. 2. The insolvency or bankruptcy of either party. 3. The failure to provide support within the time requested by FCC. 4. ATTORNEY’S FEES AND COLLECTION COSTS If there is a dispute relating to any provisions in this contract, the prevailing party is entitled to, and the non-prevailing party shall pay, the costs and expenses incurred by the prevailing party in the dispute, including but not limited to all out-of-pocket costs of collection, court costs, and reasonable attorney fees and expenses. 5. REMEDIES In addition to all other rights a party might have available according to law, if a party defaults by failing to perform any provision, term, or condition of this contract (including without limitation the failure to make a monetary payment when due), the other party may terminate the contract by providing written notice to the defaulting party. This notice shall describe the default in sufficient detail. The party receiving such notice shall have 30 days from the effective date of such notice to cure the default(s). 6. FORCE MAJEURE If performance of this contract or any obligation under this contract is prevented, restricted, or interfered with by causes beyond either party’s reasonable control, (“Force Majeure”), and if the party unable to carry out its obligations gives the other party prompt written notice of such event, then the obligations of the party invoking this provision shall be suspended to the extent necessary by such event. 7. DISPUTE RESOLUTION The parties will attempt to resolve any dispute arising out of or relating to this Agreement through friendly negotiations amongst the parties. If the matter is not resolved by negotiations within 30 days, the parties will resolve the dispute using the Alternative Dispute Resolution (ADR) procedure. 8. ENTIRE AGREEMENT 2445 NE Division Street, Suite 202 Bend, Oregon 97703 USA [email protected] Tel: +1 (866) 885 4575 www.icertifi.com FCC2284RSC V1.1.6.23.23 This contract contains the entire agreement of the parties, and there are no other promises or conditions in any o…

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V02072023 Shenzhen Huntkey Electric Co., Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08/12/2024 Ref: Attestation Statement Part 2.911(d)(7) Filing FCC ID:2AVYR-HKE2500A-A Shenzhen Huntkey Electric Co., Ltd. certifies that, as of the dates of this application, Americas Compliance Consulting LLC dba iCertifi “iCertifi” is our designated U.S. agent for service of process for the above referenced FCC ID. Shenzhen Huntkey Electric Co., Ltd. accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission-related proceeding involving the equipment. iCertifi accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service process for the above referenced FCC ID. Designated U.S. Agent Information: Name: Americas Compliance consulting, LLC dba iCertifi FCC FRN: 0033399411 Address: 2445 NE Division Street, Suite 202 Bend, OR 97703 United States Contact Person: Paul Preston Tel: 866-885-4575 Email: [email protected] Sincerely, Shenzhen Huntkey Electric Co., Ltd. FRN:0029350899 Americas Compliance Consulting LLC dba iCertifi Zhu, Qing Ping Paul Preston Signature

Shenzhen Huntkey Electric Co., Ltd. Date (04/08/2024) TUV SUD America Inc. 10 Centennial Drive Peabody, MA 01960, USA Dear Sir or Madam, We, Shenzhen Huntkey Electric Co., Ltd. Huntkey Industrial Park, XueXiang Village Bantian Street, LONGGANG DISTRICT, 518129 Shenzhen, China hereby authorize TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong 518052, China Joe Gu Phone: +86 755 3332 3298 e-mail: [email protected] to act as our agent in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that neither we nor any party to this application are subject to denial of U.S Federal benefits, which include FCC benefits, pursuant to section 5301 of Anti-Drug Abuse Act of 1988, U.S.C 862 because of conviction for possession or distribution of controlled substance. This authorization is application to product: Shenzhen Huntkey Electric Co., Ltd. Type of equipment: Split type energy storage power supply Model name: HKE2500A-A FCC ID: 2AVYR-HKE2500A-A This authorization expires one year from the current date. Sincerely, Contact name: Zhu, Qing Ping Signature: Company name: Shenzhen Huntkey Electric Co., Ltd. Address: Huntkey Industrial Park, XueXiang Village Bantian Street, LONGGANG DISTRICT, 518129 Shenzhen, China E-mail: [email protected] Tel: 86-755-89606344

Shenzhen Huntkey Electric Co., Ltd. Date (04/08/2024) TUV SUD America Inc. 10 Centennial Drive Peabody, MA 01960, USA Confidentiality Request FCC ID: 2AVYR-HKE2500A-A Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, Shenzhen Huntkey Electric Co., Ltd. hereby requests permanent confidential treatment of information accompanying this application as outlined below: ⚫ Schematics/PCB Layout ⚫ Bill of Materials/Parts List ⚫ Block Diagrams ⚫ Operational Description ⚫ Tune Up Procedure Shenzhen Huntkey Electric Co., Ltd. also hereby requests short-term confidential treatment of information accompanying this application as outlined below for a period of 180 days: ⚫ 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. Shenzhen Huntkey Electric Co., Ltd. Yours sincerely, Signature: Contact name: Zhu, Qing Ping Company name: Shenzhen Huntkey Electric Co., Ltd. Address: Huntkey Industrial Park, XueXiang Village Bantian Street, LONGGANG DISTRICT, 518129 Shenzhen, China E-mail: [email protected] Tel: 86-755-89606344

99.5mm 56.5mm R5 C3 龙学明马永南洪世鹏 2024.08.17 350-xxxx 标贴/主机(美规) 技术要求： 1.材质：PET+PET耐擦拭膜 （50#哑白PET，加强胶，过光膜 ，环保料） 2.印刷颜色：PMS 7545C 3.成品尺寸：99.5*56.5mm 4.尺寸公差：±0.2 5.单面背胶，粘性好： 1）粘着力：以180度角，300mm/min的速度拉动（使用自动标贴拉力实验机）进行测试， 胶底粘着力应满足大于等于1.0kgf/25mm; 6.耐高底温，经过-20°C到80°C高低温冲击和持续80°C（4H）高温无起泡、起翘等不良。 7.符合最新ROHS标准 ModelHKE2500A-A Discharging Temperature-10-40 Charging Temperature0-40 AC Input120V~ 15A 60Hz Input PowerMax 1800W DC Input: 10.5-16V 8A or 17-72V 24A Total Output Power2856W Car Charger Output12V 10A Max 120W AC Outputx4120V~ 60Hz Each:2400W Total:Max 2500W USB-A Outputx25V 3A /9V 2A /12V 1.5A Max 18W USB-C Outputx25V 3A /9V 3A /12V 3A /15V 3A / 20V 5A Max 100W RoHS REACH Made in China The symbol indicating separate collection for Electrical and Electronic Equipment Address: Huntkey Park, Banxue Road, Bantian, Shenzhen,China 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. FCC ID: 2AVYR-HKE2500A-A IC:11568A-HKE2500AA

Report Number: 68.950.24.0459.01 EMC_SZ_FR_84.00 MPE Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 1 of 9 FCC Maximum Permissible Exposure (MPE) Estimation Report Report Number : 68.950.24.0459.01 Date of Issue: 2024-08-12 Model/HVIN : HKE2500A-A Product Type : Split type energy storage power supply Applicant : Shenzhen Huntkey Electric Co., Ltd. Address : Huntkey Industrial Park, XueXiang Village Bantian Street, LONGGANG DISTRICT, 518129 Shenzhen, China Manufacturer : Shenzhen Huntkey Electric Co., Ltd. Address : Huntkey Industrial Park, XueXiang Village Bantian Street, LONGGANG DISTRICT, 518129 Shenzhen, China Test Result : ◼ Positive  Negative Total pages including Appendices : 9 Any use for advertising purposes must be granted in writing. This technical report may only be quoted in full. This report is the result of a single examination of the object in question and is not generally applicable evaluation of the quality of other products in regular production. For further details, please see testing and certification regulation, chapter A-3.4. Report Number: 68.950.24.0459.01 EMC_SZ_FR_84.00 MPE Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 2 of 9 1 Table of Contents 1 Table of Contents ...................................................................................................................................................2 2 Details about the Test Laboratory ..........................................................................................................................3 3 Description of the Equipment Under Test ..............................................................................................................4 4 Test Specifications .................................................................................................................................................5 5 General Information ...............................................................................................................................................6 6 RF Exposure Requirements ...................................................................................................................................7 7 FCC MPE Limits.....................................................................................................................................................8 8 RF Exposure Evaluation (FCC) .............................................................................................................................9 8.1.1 Calculation of Power Density for Single Chain Transmitters ................................................................9 8.1.2 Calculation of Simultaneous Transmission ...........................................................................................9 8.1.3 Conclusion .............................................................................................................................................9 Report Number: 68.950.24.0459.01 EMC_SZ_FR_84.00 MPE Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 3 of 9 2 Details about the Test Laboratory Details about the Test Laboratory Test Site 1 Company name: TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong, China Telephone: 86 755 8828 6998 Fax: 86 755 8828 5299 FCC Registration No.: 514049 FCC Designation Number: CN5009 Report Number: 68.950.24.0459.01 EMC_SZ_FR_84.00 MPE Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 4 of 9 3 Description of the Equipment Under Test Product: Split type energy storage power supply Model no.: HKE2500A-A FCC ID: 2AVYR-HKE2500A-A Ratings: 44.4VDC, 70Ah, 3108Wh rechargeable Li-ion battery or 10.5- 16VDC input or 17-72VDC input or 120VAC 50/60Hz, 15A RF Transmission Frequency: 2402MHz-2480MHz for Bluetooth Low Energy 2412MHz-2462MHz for 802.11b/g/n20 No. of Operated Channel: 40 for Bluetooth Low Energy 11 for 2.4GHz Wi-Fi Modulation: 802.11b: BPSK, QPSK, CCK, 802.11g/802.11n20: BPSK, QPSK, 16-QAM, 64-QAM Antenna Type: Internal Antenna Antenna Gain: -1.81dBi max for 2.4GHz Description of the EUT: The Equipment Under Test (EUT) is a Split type energy storage power supply supports Bluetooth Low Energy / 2.4GHz Wi-Fi functions Report Number: 68.950.24.0459.01 EMC_SZ_FR_84.00 MPE Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 5 of 9 4 Test Specifications Test Standards ANSI Std C95.1-1992 Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz – 300 GHz.(IEEE Std C95.1-1991) KDB 447498 D01 General RF Exposure Guidance v06 CFR § 2.1091 Radiofrequency radiation exposure evaluation: mobile devices. Report Number: 68.950.24.0459.01 EMC_SZ_FR_84.00 MPE Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District…

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PCB Antenna FC41D Datasheet Antenna Services Version: 1.0 Date: 2022-05-26 Status: Preliminary FC41D PCB Antenna Datasheet 1 / 14 At Quectel, our aim is to provide timely and comprehensive services to our customers. If you require any assistance, please contact our headquarters: Quectel Wireless Solutions Co., Ltd. Building 5, Shanghai Business Park Phase III (Area B), No.1016 Tianlin Road, Minhang District, Shanghai 200233, China Tel: +86 21 5108 6236 Email: [email protected] Or our local offices. For more information, please visit: http://www.quectel.com/support/sales.htm. For technical support, or to report documentation errors, please visit: http://www.quectel.com/support/technical.htm. Or email us at: [email protected]. Legal Notices We offer information as a service to you. The provided information is based on your requirements and we make every effort to ensure its quality. You agree that you are responsible for using independent analysis and evaluation in designing intended products, and we provide reference designs for illustrative purposes only. Before using any hardware, software or service guided by this document, please read this notice carefully. Even though we employ commercially reasonable efforts to provide the best possible experience, you hereby acknowledge and agree that this document and related services hereunder are provided to you on an “as available” basis. We may revise or restate this document from time to time at our sole discretion without any prior notice to you. Use and Disclosure Restrictions License Agreements Documents and information provided by us shall be kept confidential, unless specific permission is granted. They shall not be accessed or used for any purpose except as expressly provided herein. Copyright Our and third-party products hereunder may contain copyrighted material. Such copyrighted material shall not be copied, reproduced, distributed, merged, published, translated, or modified without prior written consent. We and the third party have exclusive rights over copyrighted material. No license shall be granted or conveyed under any patents, copyrights, trademarks, or service mark rights. To avoid ambiguities, purchasing in any form cannot be deemed as granting a license other than the normal non-exclusive, royalty-free license to use the material. We reserve the right to take legal action for noncompliance with abovementioned requirements, unauthorized use, or other illegal or malicious use of the material. FC41D PCB Antenna Datasheet 2 / 14 Trademarks Except as otherwise set forth herein, nothing in this document shall be construed as conferring any rights to use any trademark, trade name or name, abbreviation, or counterfeit product thereof owned by Quectel or any third party in advertising, publicity, or other aspects. Third-Party Rights This document may refer to hardware, software and/or documentation owned by one or more third parties (“third-party materials”). Use of such third-party materials shall be governed by all restrictions and obligations applicable thereto. We make no warranty or representation, either express or implied, regarding the third-party materials, including but not limited to any implied or statutory, warranties of merchantability or fitness for a particular purpose, quiet enjoyment, system integration, information accuracy, and non-infringement of any third-party intellectual property rights with regard to the licensed technology or use thereof. Nothing herein constitutes a representation or warranty by us to either develop, enhance, modify, distribute, market, sell, offer for sale, or otherwise maintain production of any our products or any other hardware, software, device, tool, information, or product. We moreover disclaim any and all warranties arising from the course of dealing or usage of trade. Privacy Policy To implement module functionality, certain device data are uploaded to Quectel’s or third-party’s servers, including carriers, chipset suppliers or customer-designated servers. Quectel, strictly abiding by the relevant laws and regulations, shall retain, use, disclose or otherwise process relevant data for the purpose of performing the service only or as permitted by applicable laws. Before data interaction with third parties, please be informed of their privacy and data security policy. Disclaimer a) We acknowledge no liability for any injury or damage arising from the reliance upon the information. b) We shall bear no liability resulting from any inaccuracies or omissions, or from the use of the information contained herein. c) While we have made every effort to ensure that the functions and features under development are free from errors, it is possible that they could contain errors, inaccuracies, and omissions. Unless otherwise provided by valid agreement, we make no warranties of any kind, either implied or express, and exclude all liability for any loss or damage suffered in connection with the use of features and functions under development, to the maximum extent permitted by law, regardless of whether such loss or damage may have been foreseeable. d) We are not responsible for the accessibility, safety, accuracy, availability, legality, or completeness of information, advertising, commercial offers, products, services, and materials on third-party websites and third-party resources. Copyright © Quectel Wireless Solutions Co., Ltd. 2022. All rights reserved. FC41D PCB Antenna Datasheet 3 / 14 About the Document Revision History Version Date Author Note - 2022-05-26 Boris.Wang Creation of the document 1.0 2022-05-26 Boris.Wang First official release FC41D PCB Antenna Datasheet 4 / 14 Contents About the Document ................................................................................................................................... 3 Contents ................................................................................................................................................…

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Report Number: 68.950.24.0457.01 EMC_SZ_FR_23.03 FCC Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong, China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 1 of 40 FCC/ISED - TEST REPORT Report Number : 68.950.24.0457.01 Date of Issue: 2024-08-12 Model/HVIN : HKE2500A-A Product Type : Split type energy storage power supply Applicant : Shenzhen Huntkey Electric Co., Ltd. Address : Huntkey Industrial Park, XueXiang Village Bantian Street, LONGGANG DISTRICT, 518129 Shenzhen, China Manufacturer : Shenzhen Huntkey Electric Co., Ltd. Address : Huntkey Industrial Park, XueXiang Village Bantian Street, LONGGANG DISTRICT, 518129 Shenzhen, China Test Result : ◼ Positive  Negative Total pages including Appendices : 40 Any use for advertising purposes must be granted in writing. This technical report may only be quoted in full. This report is the result of a single examination of the object in question and is not generally applicable evaluation of the quality of other products in regular production. For further details, please see testing and certification regulation, chapter A-3.4. Report Number: 68.950.24.0457.01 EMC_SZ_FR_23.03 FCC Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong, China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 2 of 40 1 Table of Contents 1 Table of Contents ..................................................................................................................................................2 2 Details about the Test Laboratory .........................................................................................................................3 3 Description of the Equipment Under Test .............................................................................................................4 4 Summary of Test Standards .................................................................................................................................5 5 Summary of Test Results ......................................................................................................................................6 6 General Remarks ..................................................................................................................................................7 7 Test Setups ...........................................................................................................................................................8 8 Systems Test Configuration ............................................................................................................................... 10 9 Technical Requirement ...................................................................................................................................... 11 9.1 Conducted Emission .................................................................................................................................. 11 9.2 Conducted Output Power & EIRP .............................................................................................................. 14 9.3 Power Spectral Density .............................................................................................................................. 17 9.4 6 dB Bandwidth and 99% Occupied Bandwidth ......................................................................................... 19 9.5 Spurious RF Conducted Emissions ........................................................................................................... 22 9.6 Band Edge .................................................................................................................................................. 26 9.7 Spurious Radiated Emissions for Transmitter ............................................................................................ 30 10 Test Equipment List ........................................................................................................................................ 38 11 System Measurement Uncertainty ................................................................................................................. 40 Report Number: 68.950.24.0457.01 EMC_SZ_FR_23.03 FCC Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong, China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 3 of 40 2 Details about the Test Laboratory Details about the Test Laboratory Test Site 1 Company name: TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen City, 518052, P. R. China Telephone: 86 755 8828 6998 Fax: 86 755 828 5299 FCC Registration No.: 514049 FCC Designation No.: CN5009 IC Registration No.: 10320A ISED CAB identifier: CN0077 Report Number: 68.950.24.0457.01 EMC_SZ_FR_23.03 FCC Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong, China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 4 of 40 3 Description of the Equipment Under Test Product: Split type energy storage power supply Model no.: HKE2500A-A FCC ID: 2AVYR-HKE2500A-A IC: 11568A-HKE2500AA PMN: HKE2500A-A HVIN: HKE2500A-A Rating: 44.4VDC, 70Ah, 3108Wh rechargeable Li-ion battery or 10.5-16VDC input or 17-72VDC input or 120VAC 50/60Hz, 15A RF Transmission Frequency: 2402MHz-2480MHz No. of Operated Channel: 40 Modulation: GFSK Antenna Type: Internal Antenna Antenna Gain: -1.8dBi max for 2.4GHz Description of the EUT: The Equi…

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Report Number: 68.950.24.0458.01 EMC_SZ_FR_23.03 FCC Release 2023-12-01 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong, China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 1 of 56 FCC/ISED - TEST REPORT Report Number : 68.950.24.0458.01 Date of Issue: 2024-08-12 Model/HVIN : HKE2500A-A Product Type : Split type energy storage power supply Applicant : Shenzhen Huntkey Electric Co., Ltd. Address : Huntkey Industrial Park, Xu…

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