2BK4Q-SINGO3000Portable Power Station

Singo 3000 User Manual V1.0 Contents About This Manual ............................................................................................ I Peculiarity ......................................................................................................... I Applicable Model............................................................................................... I Target Audience ................................................................................................ I How To Use This Manual .................................................................................. I Symbol Explanation ......................................................................................... II 1 Safety Instructions ........................................................................................ 1 1.1 General ................................................................................................ 1 1.2 Operation ............................................................................................. 2 1.3 Maintenance ........................................................................................ 2 1.4 Battery Safety Instruction ..................................................................... 3 2 Product Description ....................................................................................... 4 2.1 Unpacking Inspection .......................................................................... 4 2.2 Product Views ...................................................................................... 4 2.3 Operating Instruction ........................................................................... 5 2.3.1 Portable Power Station ............................................................... 5 2.3.2 Battery Pack ............................................................................... 6 2.3.3 LCD Display Instruction .............................................................. 7 3 Instructions For Use ...................................................................................... 9 3.1 Storage And Transportation ................................................................. 9 3.2 Charging Instructions ......................................................................... 10 3.3 Battery Disposal................................................................................. 10 4 Operating Instruction ................................................................................... 11 4.1 Power ON/OFF .................................................................................. 11 4.2 12V DC Output .................................................................................. 11 4.3 LED Light ........................................................................................... 12 4.4 AC Output .......................................................................................... 12 4.5 Slow/Silent Charging ......................................................................... 13 4.6 Smart Drive Mode .............................................................................. 13 4.7 Other .................................................................................................. 14 4.8 Uninterruptible Power Station (UPS) ................................................. 15 4.9 Device Charging ................................................................................ 16 5 Installing The Battery Pack ......................................................................... 19 6 Fault Diagnosis And Solutions .................................................................... 21 7 Specification................................................................................................ 23 I About This Manual This manual describes the product information, installation, electrical connection, commissioning, troubleshooting, and maintenance. Read through this manual before installing and operating the product. All the installers and users have to be familiar with the product features, functions, and safety precautions. This manual is subject to update without notice. Peculiarity ① Expandable capacity up to 16Wh, home backup Portable Power Station. ② 0%~100%, 1.5 hours super-fast charging. ③ WATMAR 3 Waterborne Green Technology. ④ Battery Passport for Sustainable and Circular Battery Management. ⑤ LiFePO 4 battery cycle life of over 4000 cycles. ⑥ Multi-function output ports Applicable Model The manual can not include complete information about the photovoltaic (PV) system, or inverter type. This manual is only for products below: Model Output Power Rating Battery Capacity Singo 3000 3200W 2048Wh Target Audience This manual applies to trained and knowledgeable technical professionals. The technical personnel have to be familiar with the product, local standards, and electric systems. How To Use This Manual Read this manual and other related documents before performing any operations on the device. The documents must be kept in a safe place and be available at all times. The contents may be updated or revised periodically due to product development. The information in this manual is subject to change without notice. II Symbol Explanation Singo 3000 has been designed and tested strictly according to international safety regulations. Read all safety instructions carefully prior to any work and observe them at all times when working on or with the inverter operation and maintenance, as any improper operation might cause personal injury or property damage. Failure to follow instructions may result in property damage, major accidents and serious injury. Failure to follow instructions may result in property damage and more serious injuries. Failure to follow instructions may result in property damage and minor injuries. Potential risks exist. Wear proper PPE before any operations. DANGER High voltage hazard. Disconnect all incoming power and turn off the product before working on it.…

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Zhuhai Initial Entropy Energy Co., Ltd. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 9/23/2024 U.S. Agent Designation Zhuhai Initial Entropy Energy Co., Ltd. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BK4Q-SINGO3000): Name and company of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of Zhuhai Initial Entropy Energy Co., Ltd.. Zhuhai Initial Entropy Energy Co., Ltd. with the FRN 0035944586 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. S incerely, Signature Yanlong Xu General Manager Zhuhai Initial Entropy Energy Co., Ltd. Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BK4Q-SINGO3000 Singo 3000 We, Applicant Company Name: Zhuhai Initial Entropy Energy Co., Ltd. Address: 8th floor, A4 Harbour 7, Jintang Road, High-tech district, Zhuhai City, Guangdong Province 51900, China Phone: +86-13600362547 certify 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. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. We certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-09-23 Signature Date Name / Title: Yanlong Xu / General Manager Company: Zhuhai Initial Entropy Energy Co., Ltd. Address: 8th floor, A4 Harbour 7, Jintang Road, High-tech district, Zhuhai City, Guangdong Province 51900, China Phone: +86-13600362547 Fax: +86-756-6251315 E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2BK4Q-SINGO3000 Singo 3000 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-09-23 Signature Date Name / Title: Yanlong Xu / General Manager Company: Zhuhai Initial Entropy Energy Co., Ltd. Address: 8th floor, A4 Harbour 7, Jintang Road, High-tech district, Zhuhai City, Guangdong Province 51900, China Phone: +86-13600362547 Fax: +86-756-6251315 E-Mail: [email protected]

Page 1 of 1 Rev.2.0 Zhuhai Initial Entropy Energy Co., Ltd. WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: VMIUSBWIFIV2 Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels can’t be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note: 1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo- location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following: Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title: Yanlong Xu / General Manager Signature: Phone: +86-13600362547 Email: [email protected] Date: 2024-09-23

Page 1 of 4 FCC ID: 2BK4Q-SINGO3000Y Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity External Photos of the EUT Fig. 1 Fig. 2 Page 2 of 4 FCC ID: 2BK4Q-SINGO3000Y Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 4 FCC ID: 2BK4Q-SINGO3000Y Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 4 FCC ID: 2BK4Q-SINGO3000Y Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7 Fig. 8

Page 1 of 1 FCC ID: 2BK4Q-SINGO3000 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Building A and 301 Building C, Juji Industrial Park, Yabianxueziwei Shajing Street, Baoan District, Shenzhen, 518000, P.R.C. Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity LABEL AND LOCATION Material: tagboard Gule: adhesive sticker Font color: white Label color: silver polyester (Size: L: 13.6cm x W: 7.0cm) Label Location

Page 1 of 7 FCC ID: 2BK4Q-SINGO3000 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Internal Photos of the EUT Fig. 1 Fig. 2 Page 2 of 7 FCC ID: 2BK4Q-SINGO3000 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 7 FCC ID: 2BK4Q-SINGO3000 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 7 FCC ID: 2BK4Q-SINGO3000 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7 Fig. 8 Page 5 of 7 FCC ID: 2BK4Q-SINGO3000 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 9 Fig. 10 BLE/2.4GWIFI Ant Page 6 of 7 FCC ID: 2BK4Q-SINGO3000 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 11 Fig. 12 Page 7 of 7 FCC ID: 2BK4Q-SINGO3000 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 13 Fig. 14

Page 1 of 4 FCC ID: 2BK4Q-SINGO3000 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Maximum Permissible Exposure Report 1. Product Information FCC ID : 2BK4Q-SINGO3000 EUT : Portable Power Station Test Model : Singo 3000 Power Supply : Capacity 2048Wh, 51.2V, 40Ah Max Total Output Power 3580W USB-A Output(x1)5V2.4A, 12W USB-A QC Output(x2):5V/3A, 9V/2A, 12V/1.5A, 18W each port,Total: 36W USB-C PD Output(x2):(5V/9V/12V)3A, 20V5A 100w each port:Total: 200W AC Output(x4):100~120Vac/60Hz, Total:3200W DC Output 13.2V10A DC Power socket/5525 (x2)Total:132W AC Charge Input:90-1400Vac, 60Hz,1600Wmax PV Charge Input:12-85Vdc, 16Amax,1000Wmax DC Charge Input:12Vdc/8A, 24Vdc/10A, 240Wmax Hardware Version : FCM100D Software Version : FCM100DAAR12A04_QTHQL_MCU_GENERIC_PROT_V2.0.1_JP Bluetooth : Frequency Range : 2402MHz~2480MHz Channel Number : 40 channels for Bluetooth V5.2 (DTS) Channel Spacing : 2MHz for Bluetooth V5.2 (DTS) Modulation Type : GFSK for Bluetooth V5.2 (DTS) Bluetooth Version : V5.2 Antenna Description : PCB Antenna, -1.0dBi(Max.) WIFI(2.4G Band) : Frequency Range : 2412MHz~2462MHz Channel Number : 11 Channels for 20MHz bandwidth (2412~2462MHz) Channel Spacing : 5MHz Modulation Type : IEEE 802.11b: DSSS (CCK, DQPSK, DBPSK) IEEE 802.11g: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK) Antenna Description : PCB Antenna -1.0dBi(Max.) Exposure category : General population/uncontrolled environment EUT Type : Production Unit Device Type : Mobile Device Page 2 of 4 FCC ID: 2BK4Q-SINGO3000 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 2. Evaluation Method Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far-field plane-wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. 3. Limit 3. 1 Refer Evaluation Method ANSI C95.1–2019: IEEE Standard for Safety Levels with Respect to Human Exposure to Electric, Magnetic, and Electromagnetic Fields, 0 Hz to 300 GHz FCC KDB publication 447498 D01 General 1 RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices. 3. 2 Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Uncontrolled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 4. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Page 3 of 4 FCC ID: 2BK4Q-SINGO3000 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 5. Antenna Information EUT can only use antennas certificated as follows provided by manufacturer; Internal/External Identification Antenna type and antenna number Operate frequency band Maximum antenna gain Notes Internal Antenna PCB Antenna 2400-2500 MHz -1.0dBi BT/ WIFI Antenna 6. Conducted Power [BT LE] Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 0 2402 6.17 19…

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Antenna FCM100D Datasheet Antenna Services Version: 1.0 Date: 2022-11-09 Status: Preliminary Antenna Services XXXXXXXX Datasheet 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. 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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. Antenna Services XXXXXXXX Datasheet Antenna_Datasheet 3 / 14 About the Document Revision History Version Date Author Note - 2022-11-09 Boris.Wang Creation of the document 1.0 2022-11-09 Boris.Wang First official release Antenna Services XXXXXXXX Datasheet Antenna_Datasheet 4 / 14 Contents About the Document ................................................................................................................................... 3 Contents ..........................................…

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Page 1 of 23 FCC ID: 2BK4Q-SINGO3000 Report No.: LCSA08204162EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix A RF Test Data for BT LE (Conducted Measurement) Product Name: Portable Power Station Test Model: Singo 3000 Environmental Conditions Temperature: 23.8C Relative Humidity: 52.1% ATM Pressure: 100.0 kPa Test Engineer: Jay Luo Supervised by: Nick Peng Page 2 of 23 FCC ID: 2BK4Q-SINGO3000 Report No.: LCSA08204162EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity B.1 -6dB Bandwidth Condition Mode Frequency (MHz) Antenna -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT BLE 1M 2402 Ant1 0.672 >=0.5 Pass NVNT BLE 1M 2440 Ant1 0.658 >=0.5 Pass NVNT BLE 1M 2480 Ant1 0.7 >=0.5 Pass Page 3 of 23 FCC ID: 2BK4Q-SINGO3000 Report No.: LCSA08204162EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +…

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