2APEW-2G505BESR HaloLock Wireless Power Bank

2G505B 说明书 Tap and charge EN Fixer et charger FR Appoggiare e ricaricare IT Auflegen und los laden DE Tocar y cargar ES Bater e carregar PT Нажмите и зарядите RU Naciśnij i zacznij ładować PL KO JP 一贴即充 SC 一貼即充 TC AR شحن بلمسة واحدة Adjustable kickstand EN Béquille réglable FR Cavalletto regolabile IT Verstellbarer Ständer DE Pi e de apoyo ajustable ES Suporte Ajustável PT Регулируемая подставка RU Regulowana podstawka PL KO JP 支架调节 SC 支架調節 TC AR حامل قابل للتعدیل 0-70° 3 sec. Hold for 3 seconds to turn off EN Maintenez 3 secondes pour arrêter FR Tenere premuto per 3 secondi per spegnere IT Zum Ausschalten 3 Sekunden lang gedrückt halten DE Mantener presionado durante 3 segundos para apagar ES Suporte Ajustável PT Регулируемая по дставка RU Przytrzymaj przez 3 sekundy, aby wyłączyć PL KO JP 长按3s关机 SC 長按3s關機 TC AR ثوان لإیقاف التشغیل3استمر لمدة The power bank only supports magnetic attachment with a caseless iPhone with MagSafe, an official MagSafe case, an ESR HaloLock™ case, or a standard case with a HaloLock™ Universal Ring. It may not attach to other magnetic cases. It will not attach to any other non-magnetic phones or cases. While the power bank is being charged, it can still wirelessly charge your phone. The maximum output of the power bank is 15W for wireless charging. The USB-C port has a maximum input of 18W and a maximum output of 20W. 1. 2. Important Reminders Only use this device in temperatures between 32°F (0°) and 104°F (40°C). Do not expose the device to an open flame or submerge it in water to avoid damaging the device. Always check for damage to the device, cables, or other accessories before using the device. If damaged, do not use the device. Do not attempt to disassemble or modify the device in any way, as it may cause serious damage and void the warranty. Do not expose the device to corrosive liquids or high humidity as they will seriously damage the device and void the warranty. Do not use low quality or damaged cables or adapters as they may cause damage. 1. 6. 5. 4. 3. 2. Safety Warnings Status Light Guide EN Wireless output USB-C output USB-C input Error detected Wired charging EN Charge filaire FR Ricarica via cavo IT Kabelgebundenes Laden DE Carga por cable ES Carregamento por cabo PT Проводная зарядка RU Ładowanie przewodowe PL KO JP USB-C充电 SC 有線充電 TC AR شاحن USB-C 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. Warning: Changes or modifications to this unit 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. FCC ID: 2APEW-2G505B This device complies with Industry Canada licence-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 nedoit 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." IC: 24790-2G505B 指示灯 本产品适用于支持MagSafe技术的iPhone，建议裸机或搭配苹果官方磁吸壳/ESR磁吸壳 使用；如果是非磁吸手机壳，请搭配引磁环使用。 本产品支持无线充输出的同时USB-C接口输入：无线充最高输出功率为15W；USB-C最 高输入功率为18W，最高输出功率为20W。 1. 2. 注意事项 无线输出 USB-C输出 USB-C输入 充电异常 1. 4. 5. 6. 3. 2. 安全警示 请在0-40°C的 环境中使用或存储本产品。 请勿将本产品投入火中、水中，避免造成短路漏电或损坏产品。 使用前请检查产品及配件，当发现有任何损坏时，请立即停止使用产品。 请勿以任何理由拆卸或改装本产品，避免造成二级故障或烧毁，这些均不在保修范围内。 请勿在高温、潮湿或腐蚀性环境下使用本产品，否则会造成严重损坏，产品将不予保修。 请勿使用劣质充电器或劣质数据线给产品充电，避免损坏本产品。 SC This symbol indicates that this product shall not be treated as household waste.Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment. This product complies with the radio interference requirements of the European Community. Declaration of Conformity This product is intended for use within Europe. Electronic Silk Road Corp. hereby declares that this product 2G505B is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU,2014/35/EU,2014/30/EU. The Declaration of Conformity for the 2G505B is available from www.esrgear.com EN Déclaration de Conformité Ce produit est destiné à être utilisé en Europe. Electronic Silk Road Corp. déclare par la présente que ce produit 2G505B est conforme aux exigences essentielles et aux autres dispositions pertinentes de la directive 2014/53/UE,2014/35/UE,2014/30/UE. La déclaration de conformité pour le 2G505B est disponible sur www.esrgear.com FR Dichiarazione di conform…

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ElectronicSilkRoad(Shenzhen)TechCo.,Ltd 439,BuildingA7,FuhaiXinxigang,XinheCommunity,FuhaiStreet,Bao'anDistrict,Shenzhen, Guangdong,China FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:08-22-2023 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2APEW-2G505B [ElectronicSilkRoad(Shenzhen)TechCo.,Ltd](“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. Sincerely, (Applicantsignature) (SerenaJiang)

ElectronicSilkRoad(Shenzhen)TechCo.,Ltd 439,BuildingA7,FuhaiXinxigang,XinheCommunity,FuhaiStreet,Bao'anDistrict,Shenzhen,Guangdong, China FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:08-22-2023 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2APEW-2G505B [ElectronicSilkRoad(Shenzhen)TechCo.,Ltd](“theapplicant”)certifiesthat,asofthedateofthe filingoftheapplication,theapplicantisnotidentifiedontheCoveredListasanentityproducing “covered”equipment. Sincerely, (Applicantsignature) (SerenaJiang)

2.911(d)(7)USAAgentv1.2 Section2.911(d)(7)USAAgentforServiceofProcess Companyname:ElectronicSilkRoad(Shenzhen)TechCo.,Ltd Address439,BuildingA7,FuhaiXinxigang,XinheCommunity,FuhaiStreet,Bao'an District,Shenzhen,Guangdong,China: ProductName:ESRHaloLockWirelessPowerBank FCCID:2APEW-2G505B Model(s):2G505B,2G512B 2.911(d)(7)USADesignatedAgentforServiceofProcess We,[ElectronicSilkRoad(Shenzhen)TechCo.,Ltd](“theapplicant”)designate [SaharaCaseLLC] NOTE1 forthepurposeofacceptingserviceofprocessonbehalfof theapplicant. Applicantconsent:WeAcknowledgeourconsenttoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddressofthedesignatedagentandacknowledgeour acceptanceofourobligationtomaintainanagentforserviceofprocessintheUnited Statesfornolessthanoneyearaftereitherthegranteehaspermanentlyterminated allmarketingandimportationoftheapplicableequipmentwithintheU.S.,orthe conclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolving theequipment,whicheverislater. Agentobligation:WeAcknowledgeourobligationtoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipmentatourphysicalU.S. addressandemailaddressfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipment withintheU.S.,ortheconclusionofanyCommission-relatedadministrativeorjudicial proceedinginvolvingtheequipment,whicheverislater. USAAgent Companyname:SaharaCaseLLC Address:199E52ndSt,Suite100,Garden City,ID83714,USA FRN：0033710385 ContactName:PaulBabichenko TelephoneNo:(208)941-3448 Email:[email protected] Applicant Companyname:ElectronicSilkRoad (Shenzhen)TechCo.,Ltd Address:439,BuildingA7,Fuhai Xinxigang,XinheCommunity,Fuhai Street,Bao'anDistrict,Shenzhen, Guangdong,China ContactName:SerenaJiang TelephoneNo:+86-15019213421 Email:[email protected] Signature:Signature: 2.911(d)(7)USAAgentv1.2 Title:Sr.Finance&OperationsTitle:GeneralManager Date:2023.8.23Date:2023.8.23 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

Electronic Silk Road (Shenzhen) Tech Co., Ltd 439, Building A7, Fuhai Xinxigang, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Declaration Letter Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 8/24/2023 FCC ID: 2APEW-2G505B Pursuant to KDB 680106 of the Electronic Silk Road (Shenzhen) Tech Co., Ltd. Hereby declare our product which is an inductive wireless power transfer applications that meet all of the following requirements are not required to submit a KDB inquiry for devices approved usinga PAG for equipment approved using certification to address RF exposure compliance. 1) Power transfer frequency is 110.5-148kHz which is less than1 kHz 2) Output power from each primary coil is equal to 15 watts max 3) The system consist of one source primary coils, charging one clients. 4) Client device is placed directly in contact with the transmitter 5) The EUT is a mobile and portable device. 6) The aggregate H-field strengths at 15 cm surrounding the device and 20 cm above the top surface from all simultaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. Yours sincerely, Company Officer: Serena Jiang Telephone Number: +86-15019213421 Email: [email protected]

Electronic Silk Road (Shenzhen) Tech Co., Ltd 439, Building A7, Fuhai Xinxigang, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Agent Authorization Company: Electronic Silk Road (Shenzhen) Tech Co., Ltd Address: 439, Building A7, Fuhai Xinxigang, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Product Name: ESR HaloLock Wireless Power Bank Model Number(s): 2G505B, 2G512B Product Description: ESR HaloLock Wireless Power Bank We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Aug. 23, 2023 Name: Serena Jiang Title: General Manager Company: Electronic Silk Road (Shenzhen) Tech Co., Ltd

Electronic Silk Road (Shenzhen) Tech Co., Ltd 439, Building A7, Fuhai Xinxigang, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Aug. 23, 2023 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID: 2APEW-2G505B Models: 2G505B, 2G512B To Whom It May Concern: We, The Electronic Silk Road (Shenzhen) Tech Co., Ltd hereby declare that the model : 2G505B is identical with the model : 2G512B, Different model names result in different appearance colors. The 2G512B model does not have a bracket on the back. Except for the different above, no other modification is performed. Sincerely, Electronic Silk Road (Shenzhen) Tech Co., Ltd Signature: [Serena Jiang, General Manager]

ElectronicSilk Road (Shenzhen)Tech Co., Ltd 439, BuildingA7, Fuhai Xinxigang,Xinhe Community,Fuhai Street,Bao'anDistrict,Shenzhen, Guangdong,China Office of EngineeringTechnology FederalCommunicationsCommission 7435 OaklandMills Road Columbia,MD 21046 USA Date:Aug. 22, 2023 Subject;Requestfor Confidentiality FCC ID: 2APEW-2G505B To WhomIt May Concern, Pursuantto the provisionsof the Commission’s rules Title 47 Sections§0.457 and §0.459,we are requestingthe Commissionto withholdthe followingattachment(s)as confidential documentsfrom public disclosureindefinitely. Thesedocumentscontaindetailedsystemand equipmentdescriptionsand are consideredas proprietaryinformationin operationof the equipment.The public disclosureof these documents might be harmfulto our companyand would give competitorsan unfair advantagein the market. SchematicDiagram Block Diagram OperationalDescription Parts List AntennaSpecification_Confidential In additionalto abovementioneddocuments,in order to complywith the marketingregulations in Title 47 CFR §2.803 and the importationrules in Title 47 CFR §2.1204,while ensuringthat businesssensitiveinformationremainsconfidentialuntil the actualmarketingof newly authorizeddevices,we requestShort Term Confidentialityof the followingattachment(s); ExternalPhotos Test Setup Photos InternalPhotos User Manual For 45 days, pursuantto PublicNoticeDA 04-1705. OR For 180 days pursuantto KDB 726920D01. It is our understandingthat all measurementtest reports,FCC ID label formatand correspondenceduringthe certificationreviewprocesscannotbe grantedas confidential documentsand this informationwill be availablefor public reviewonce the grant of equipment authorizationis issued. Sincerely, Signature: Name:SerenaJiang Title: GeneralManager

Report No.: AGC14295230702AP03 Page 1 of 13 EXTERNAL PHOTOS All VIEW OF EUT Model: 2G505B TOP VIEW OF EUT Report No.: AGC14295230702AP03 Page 2 of 13 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC14295230702AP03 Page 3 of 13 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC14295230702AP03 Page 4 of 13 RIGHT VIEW OF EUT TOP VIEW OF EUT Report No.: AGC14295230702AP03 Page 5 of 13 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC14295230702AP03 Page 6 of 13 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC14295230702AP03 Page 7 of 13 RIGHT VIEW OF EUT Model: 2G512B TOP VIEW OF EUT Report No.: AGC14295230702AP03 Page 8 of 13 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC14295230702AP03 Page 9 of 13 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC14295230702AP03 Page 10 of 13 RIGHT VIEW OF EUT TOP VIEW OF EUT Report No.: AGC14295230702AP03 Page 11 of 13 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC14295230702AP03 Page 12 of 13 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC14295230702AP03 Page 13 of 13 RIGHT VIEW OF EUT ****************************************End of Report*************************************

FCC ID Label Location 10mm*10mm FCC ID: Z9G-EDF50

Report No.: AGC14295230702AP03 Page 1 of 17 INTERNAL PHOTOS Model: 2G505B OPEN VIEW OF EUT BATTERY VIEW OF EUT Report No.: AGC14295230702AP03 Page 2 of 17 INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 WPT Antenna Report No.: AGC14295230702AP03 Page 3 of 17 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 Report No.: AGC14295230702AP03 Page 4 of 17 INTERNAL VIEW OF EUT-5 INTERNAL VIEW OF EUT-6 Report No.: AGC14295230702AP03 Page 5 of 17 OPEN VIEW OF EUT BATTERY VIEW OF EUT Report No.: AGC14295230702AP03 Page 6 of 17 INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 WPT Antenna Report No.: AGC14295230702AP03 Page 7 of 17 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 Report No.: AGC14295230702AP03 Page 8 of 17 INTERNAL VIEW OF EUT-5 INTERNAL VIEW OF EUT-6 Report No.: AGC14295230702AP03 Page 9 of 17 Model: 2G512B OPEN VIEW OF EUT BATTERY VIEW OF EUT Report No.: AGC14295230702AP03 Page 10 of 17 INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 WPT Antenna Report No.: AGC14295230702AP03 Page 11 of 17 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 Report No.: AGC14295230702AP03 Page 12 of 17 INTERNAL VIEW OF EUT-5 INTERNAL VIEW OF EUT-6 Report No.: AGC14295230702AP03 Page 13 of 17 INTERNAL VIEW OF EUT-7 OPEN VIEW OF EUT Report No.: AGC14295230702AP03 Page 14 of 17 BATTERY VIEW OF EUT INTERNAL VIEW OF EUT-1 WPT Antenna Report No.: AGC14295230702AP03 Page 15 of 17 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 Report No.: AGC14295230702AP03 Page 16 of 17 INTERNAL VIEW OF EUT-4 INTERNAL VIEW OF EUT-5 Report No.: AGC14295230702AP03 Page 17 of 17 INTERNAL VIEW OF EUT-6 INTERNAL VIEW OF EUT-7 ****************************************End of Report*************************************

Page 1 of 14 RF Exposure Report Report No.: AGC14295230702FH01 FCC ID : 2APEW-2G505B APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : ESR HaloLock Wireless Power Bank BRAND NAME : ESR MODEL NAME : 2G505B, 2G512B APPLICANT : Electronic Silk Road (Shenzhen) Tech Co., Ltd DATE OF ISSUE : Aug. 21, 2023 STANDARD(S) : KDB680106 D01 RF Exposure Wireless Charging Base App v03r01 REPORT VERSION : V 1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC14295230702FH01 Page 2 of 14 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Aug. 21, 2023 Valid Initial Release Report No.: AGC14295230702FH01 Page 3 of 14 TABLE OF CONTENTS 1. GENERAL INFORMATION .............................................................................................................................. 4 2. PRODUCT INFORMATION .............................................................................................................................. 5 2.1 PRODUCT TECHNICAL DESCRIPTION ................................................................................................ 5 2.2 TEST FREQUENCY LIST ........................................................................................................................ 5 3. TEST ENVIRONMENT ..................................................................................................................................... 6 3.1 ADDRESS OF THE TEST LABORATORY .............................................................................................. 6 3.2 TEST FACILITY ....................................................................................................................................... 6 3.3 ENVIRONMENTAL CONDITIONS........................................................................................................... 7 3.4 MEASUREMENT UNCERTAINTY .......................................................................................................... 7 3.5 LIST OF EQUIPMENTS USED ............................................................................................................... 7 4. EQUIPMENT USED IN TESTED SYSTEM ...................................................................................................... 8 5. DESCRIPTION OF TEST MODES ................................................................................................................... 8 6. RF EXPOSURE MEASUREMENT ................................................................................................................... 9 6.1 REFER EVALUATION METHOD ............................................................................................................. 9 6.2 TEST LIMITS ........................................................................................................................................... 9 6.3 MEASUREMENT SETUP ...................................................................................................................... 10 6.4 MEASUREMENT PROCEDURE ........................................................................................................... 11 6.4 MEASUREMENT RESULTS.................................................................................................................. 11 APPENDIX I: PHOTOGRAPHS OF TEST SETUP ............................................................................................ 14 APPENDIX II: PHOTOGRAPHS OF TEST EUT ............................................................................................... 14 Report No.: AGC14295230702FH01 Page 4 of 14 1. GENERAL INFORMATION Applicant Electronic Silk Road (Shenzhen) Tech Co., Ltd Address 439, Building A7, Fuhai Xinxigang, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Manufacturer Electronic Silk Road (Shenzhen) Tech Co., Ltd Address 439, Building A7, Fuhai Xinxigang, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Factory Electronic Silk Road (Shenzhen) Tech Co., Ltd Address 439, Building A7, Fuhai Xinxigang, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Product Designation ESR HaloLock Wireless Power Bank Brand Name ESR Test Model 2G505B Series Model(s) 2G512B Difference Description Different model names result in different appearance colors. The 2G512B model does not have a bracket on the back. Deviation from Standard No any deviation from the test method Date of Receipt Aug. 09, 2023 Date of Test Aug. 09, 2023 to Aug. 21, 2023 Test Result Pass Prepared By Alan Duan (Project Engineer) Aug. 21, 2023 Reviewed By Calvin Liu (Reviewer) Aug. 21, 2023 Approved By Max Zhang (Authorized Officer) Aug. 21, 2023 Report No.: AGC14295230702FH01 Page 5 of 14 2. PRODUCT INFORMATION 2.1 PRODUCT TECHNICAL DESCRIPTION Equipment Specification WPT Operation Frequency 110kHz-148kHz Test Frequency 113kHz Hardware Version TYH_A34_V1.1 Software Version V1.0 Modulation Type ASK Number of channels 1 Field Strength of Fundamental 76.63dBuV/m (Max) Antenna Designation Coil Antenna Antenna Gain 0dBi EUT Power Supply DC 3.85V by battery Input Rating USB-C: 5V/3A, 9V/2A, 12V/1.5A Output Rating USB-C: 5V/2.4A, 9V/2.22A, 12V/1.67A Wireless Charge: 5W/7.5W/10W/15W (7.5W max for iPhone) Adapter Information N/A 2.2 TEST FREQUENCY LIST Frequency Band Channel Number Test Frequency 110.5kHz-148kHz 01 113kHz Report No.: AGC14295230702FH01 Page 6 of 14 3. TEST ENVIRONMENT 3.1 ADDRESS OF THE TEST LABORATORY Laboratory: Attestation of Global Compliance (Shenzhen) Co., Ltd. Address: 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China 3.2 TEST FACILITY The test facility is recognized, certified, or accredited by the following organizations: CNAS-Lab Code: L5488 Attestation of Global Compliance (Shenzhen) Co., Ltd. has been assessed and proved to be in compliance with CNAS-CL01 Accreditation Criteria for Testing and Calibration …

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Page 1 of 30 FCC Test Report Report No.: AGC14295230702FR01 FCC ID : 2APEW-2G505B APPLICATION PURPOSE Original Equipment PRODUCT DESIGNATION : ESR HaloLock Wireless Power Bank BRAND NAME : ESR MODEL NAME : 2G505B, 2G512B APPLICANT : Electronic Silk Road (Shenzhen) Tech Co., Ltd DATE OF ISSUE : Aug. 21, 2023 STANDARD(S) : FCC Part 15 Subpart C REPORT VERSION : V 1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC14295230702FR01 Page 2 of 30 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Aug. 21, 2023 Valid Initial Release Report No.: AGC14295230702FR01 Page 3 of 30 TABLE OF CONTENTS 1. GENERAL INFORMATION .............................................................................................................................. 5 2. PRODUCT INFORMATION .............................................................................................................................. 6 2.1 PRODUCT TECHNICAL DESCRIPTION ................................................................................................ 6 2.2 TEST FREQUENCY LIST ........................................................................................................................ 6 2.3 RELATED SUBMITTAL(S) / GRANT (S) ................................................................................................. 7 2.4 TEST METHODOLOGY .......................................................................................................................... 7 2.5 SPECIAL ACCESSORIES ....................................................................................................................... 7 2.6 EQUIPMENT MODIFICATIONS .............................................................................................................. 7 2.7 ANTENNA REQUIREMENT .................................................................................................................... 7 3. TEST ENVIRONMENT ..................................................................................................................................... 8 3.1 ADDRESS OF THE TEST LABORATORY .............................................................................................. 8 3.2 TEST FACILITY ....................................................................................................................................... 8 3.3 ENVIRONMENTAL CONDITIONS........................................................................................................... 9 3.4 MEASUREMENT UNCERTAINTY .......................................................................................................... 9 3.5 LIST OF EQUIPMENTS USED ............................................................................................................. 10 4.SYSTEM TEST CONFIGURATION ................................................................................................................. 11 4.1 EUT CONFIGURATION ......................................................................................................................... 11 4.2 EUT EXERCISE ..................................................................................................................................... 11 4.3 CONFIGURATION OF TESTED SYSTEM ............................................................................................ 11 4.4 EQUIPMENT USED IN TESTED SYSTEM........................................................................................... 11 4.5 SUMMARY OF TEST RESULTS ........................................................................................................... 12 5. DESCRIPTION OF TEST MODES ................................................................................................................. 13 6. FIELD STRENGTH OF FUNDAMENTAL ...................................................................................................... 14 6.1 PROVISIONS APPLICABLE .................................................................................................................. 14 6.3 FIELD STRENGTH CALCULATION ...................................................................................................... 16 6.4 MEASUREMENT SETUP (BLOCK DIAGRAM OF CONFIGURATION) ............................................... 17 6.5 MEASUREMENT RESULTS.................................................................................................................. 18 7. 20 DB BANDWIDTH ....................................................................................................................................... 24 7.1 PROVISIONS APPLICABLE .................................................................................................................. 24 7.2 MEASUREMENT PROCEDURE ........................................................................................................... 24 7.3 MEASUREMENT SETUP (BLOCK DIAGRAM OF CONFIGURATION) ............................................... 24 7.4 MEASUREMENT RESULTS.................................................................................................................. 25 8. AC POWER LINE CONDUCTED EMISSION TEST ...................................................................................... 26 8.1 LIMITS OF LINE CONDUCTED EMISSION TEST ............................................................................... 26 8.2 MEASUREMENT SETUP (BLOCK DIAGRAM OF CONFIGURATION) ............................................... 26 Report No.: AGC14295230702FR01 Page 4 of 30 8.3 PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST .......................................... 27 8.4 FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST ........................................................ 27 8.5 MEASUREMENT RESULTS.................................................................................................................. 28 APPENDIX A: PHOTOGRAPHS OF TEST SETUP ..............................................…

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产 品 规 格 书 客户名称通银海客户料号 42.13.44.27460 顶智料号 TX-DZ43.505.3008-K6.5-L60开双槽 规格编号版本 01 ♦、外形尺寸 (单位: mm) A5.2 ±0.5 B20.0 ±1.0 C39.0 ±1.5 D43.5 ±1.0 E43.0 ±1.0 F60.0 ±2.0 G3.0 ±2.0 H1.90 ±0.2 I0.8 ±0.2（磁片） (1) 线径 : 0.08*24P*2P 漆包线 (2) 绕线圈数 :10TS (3) 起尾线是否交叉 : 是 (4) 线圈包 8mm 宽高温胶带 (5) 线圈与磁片需粘贴居中 (6) 磁片背 42 圆开槽白胶 ♦、电气特性: 正面贴 42 圆开槽黑膜 参数规格测试条件测试仪器 L06.5±10%μH100KHz/1V■TH1816B Q>20 min100KHz/1V■TH1816B DCR<95mΩ@ 25 °C ■CH-502BC ♦、温度等级: 操作温度 -40 °C ~ 125 °C ♦、材料清单: 序号品名材料规格供应商备注 1 磁片43.5*5.3*0.8T 开双槽PC40猛锌 2 铜线0.08*24*2P漆包线 3 高温胶带8MM 环保胶带 4 胶42圆开槽3M胶环保胶纸 5 膜42圆开槽黑膜环保胶纸 6 锡107H千岛环保锡 7 胶黄胶 环保胶水 编制审核批准 钟建立马湘平 东莞市顶智电子科技有限公司 检验报告 客户名称：惠州市通…

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