2A482-E00303Power bank

Rev1/26/2023 ShenzhenBaseusTechnologyCo.,Ltd. 2ndFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd,GangtouCommunity,Bantian Street,LonggangDistrict,Shenzhen,China. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026/1/9 Ref:AttestationStatementsPart2.911(d)(7)Filing FCCID:2A482-E00303 ApplicantFRN:0032035966 [ShenzhenBaseusTechnologyCo.,Ltd.]certifiesthat,asofthedateofthefilingoftheapplication,[FCC USAgent,LLC]isourdesignatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. [ShenzhenBaseusTechnologyCo.,Ltd.]acceptstomaintainanagentfornolessthanoneyearafterthe granteehasterminatedallmarketingandimportationortheconclusionofanyCommission-related proceedinginvolvingtheequipment. [FCCUSAgent,LLC]accepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: CompanyName:FCCUSAgent,LLC FRN:0033402884 Address:3722IllinoisAvenue,SaintCharles,IL,60174,USA ContactPerson:TimPayne Phone:708-571-3148 Email:[email protected] Sincerely, [ShenzhenBaseusTechnologyCo.,Ltd.]FCCUSAgent,LLC [TiffanyLuo]TimPayne TiffanyLuoTimPayne

(Shenzhen Baseus Technology Co., Ltd.) (2026/1/9) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2A482-E00303) [Shenzhen Baseus Technology Co., Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, (Applicant signature) (Applicant printed name) Tiffany Luo (Shenzhen Baseus Technology Co., Ltd.) (2026/1/9) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2A482-E00303) [Shenzhen Baseus Technology Co., Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Tiffany Luo

Shenzhen Baseus Technology Co., Ltd. 2026/1/9 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen STS Test Services Co., Ltd. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : Tiffany Luo / Certified Engineer Contact information / address: 2nd Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China

Shenzhen Baseus Technology Co., Ltd. 2026/1/9 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Power bank Trademark: baseus MODEL: E00303 FCC ID: 2A482-E00303 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Tiffany Luo / Certified Engineer Contact information / address: 2nd Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China

Page 1 of 7 FCC ID: 2A482-E00303 External Photos Page 2 of 7 FCC ID: 2A482-E00303 Page 3 of 7 FCC ID: 2A482-E00303 Page 4 of 7 FCC ID: 2A482-E00303

张洁佩 PG3 OS-PicoGo AM31 超小磁吸移动电源 5000mAh 20W 5 2025.12.10 、灯显 6、无线标识+功率字符+参数信息 V2.6 工艺：CNC钻孔 星云粉 比主体色深40％ 星际黑 比主体色深40％ 3、参数信息 工艺：镭雕 颜色：星原钛 比主体色深40％ 深空灰 比主体色深40％ 星云粉 比主体色深40％ 星际黑 比主体色深40％ 4、参数信息 工艺：镭雕 颜色：星原钛 比主体色深40％ 深空灰 比主体色深40％ 星云粉 比主体色深40％ 星际黑 比主体色深40％ 7、参数信息 工艺：镭雕 颜色：星原钛 比主体色深40％ 深空灰 比主体色深40％ 工艺：丝印 颜色：星原钛 比主体色浅40％ 深空灰 比主体色深40％ 星光金 比主体色深40％ 星际黑 比主体色深40％ 1、logo 颜色：星原钛 工艺：镭雕亮面 深空灰 星云粉 星际黑 2、开关字符 颜色：星原钛 工艺：CNC 深空灰 星云粉 星际黑 位置居中 位置居中 位置居中 4.1mm 位置居中 0.5mm 0.5mm 0.7mm 3.3mm 2.1mm 33.4mm 位置居中 1mm

Page 5 of 7 FCC ID: 2A482-E00303 Internal Photos Antenna Page 6 of 7 FCC ID: 2A482-E00303 Page 7 of 7 FCC ID: 2A482-E00303

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. MPE Test Report Report No.: STS2512467H01 Issued for Shenzhen Baseus Technology Co., Ltd. 2nd Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China. Product Name: Power bank Brand Name: baseus Model Name: E00303 Series Model(s): N/A FCC ID: 2A482-E00303 Test Standard: FCC CFR 47 part 1, 1.1310 Page 2 of 17 Report No.: STS2512467H01 TEST RESULT CERTIFICATION Applicant’s Name ................... : Shenzhen Baseus Technology Co., Ltd. Address ................................. : 2 nd Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China. Manufacturer's Name ............. : Shenzhen Baseus Technology Co., Ltd. Address ................................. : 2 nd Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China. Product Description Product Name ........................ : Power bank Brand Name ........................... : baseus Model Name ........................ : E00303 Series Model(s) ...................... : N/A 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 STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test ............................ : Date of receipt of test item ..... : 18 Dec. 2025 Date of performance of tests .. : 18 Dec. 2025 to 31 Dec. 2025 Date of Issue .......................... : 31 Dec. 2025 Test Result ............................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 17 Report No.: STS2512467H01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 5 1.1 TEST FACTORY 5 1.2 MEASUREMENT UNCERTAINTY 5 1.3 GENERAL DESCRIPTION OF THE EUT 6 1.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 7 1.6 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 7 2. COIL SPECIFICATIONS 8 2.1 COIL SIZE 8 2.2 LOCATION(S) – COIL TO THE OUTER SURFACE OF THE ENCLOSURE(S) 8 3. MAXIMUM PERMISSIBLE EXPOSURE 9 3.1MEASURING STANDARD 9 3.2 REQUIREMENTS 9 3.3TEST PROCEDURE 11 3.4 TEST SETUP 11 3.5 TEST RESULTS 12 3.6 MAXIMUM PERMISSIBLE EXPOSURE 14 Page 4 of 17 Report No.: STS2512467H01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 31 Dec. 2025 STS2512467H01 ALL Initial Issue Page 5 of 17 Report No.: STS2512467H01 1. SUMMARY OF TEST RESULTS 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainly 1 H-filed ±0.83dB 2 E-filed ±0.91dB Page 6 of 17 Report No.: STS2512467H01 1.3 GENERAL DESCRIPTION OF THE EUT Product Name Power bank Brand baseus Model Number E00303 Series Model(s) N/A Model Difference N/A Equipemnt Category Non-ISM frequency Antenna Type loop coil antenna Operating frequency 110.5kHz-148.5kHz Modulation Type ASK Power Rating Input: DC 5V/3A, DC 9V/2.22A Output: DC 5V/2.4A, DC 9V/2.22A, DC 12V/1.5A Total Output: 5V/2.4A Wireless Output: 5W/7.5W/10W/15W Battery: DC 3.87V Adapter N/A Battery DC 3.87V Wireless charging power 15W Max Hardware version number N/A Software version number N/A Connecting I/O Port(s) Please refer to the Note 1. Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User Manual. 2. Table for Filed Antenna Ant. Brand Model Name Antenna Type Connector NOTE 1 N/A N/A Coil N/A Antenna The EUT antenna is Coil Antenna. No antenna other than that furnished by the responsible party shall be used with the device. Page 7 of 17 Report No.: STS2512467H01 1.4 DESCRIPTION OF THE TEST MODES Equipment under test was operated during the measurement under the following conditions: Test Mode Description Mode 1 AC Adapter + EUT + Load(15W, 110.5-148.5kHz) (Battery Status: < 1%) Record Mode 2 AC Adapter + EUT + Load(15W, 110.5-148.5kHz) (Battery Status: < 50%) Record Mode 3 AC Adapter + EUT + Load(15W, 110.5-148.5kHz) (Battery Status: < 99%) Record Mode 4 EUT + Load(15W, 110.5-148.5kHz) (Battery Status: < 1%) Record Mode 5 EUT + Load(15W, 110.5-148.5kHz) (Battery Status: < 50%) Pre-tested Mode 6 EUT + Load(15W, 110.5-148.5kHz) (Battery Status: < 99%) Pre-tested Mode 7 Test the EUT in idle mode. Pre-tested Note: All test modes were pre-tested, but we only recorded the worst case in this report. 1.5 EQUIPMENTS LIST FOR ALL TEST ITEMS Kind of Equipment Manufacturer Type No. Serial No. Last calibration Calibrated until Electric and Magnetic field Probe - Analyzer NARDA EHP-200A 180ZX10220 2025.02.22 2026.02.21 1.6 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS Item Equipment Mfr/Brand Model/Type No. Note E-1 Adapter ZTC NB-A515A N/A E-2 Load N/A N/A N/A Item Shielded Type Ferrite Core Length Note C-1 N/A N/A 0.8m N/A Note: (1) For detachable type I/O cable should be specified the length in cm in『Length』column. (2) “YES” is …

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深圳市宸兴电子技术有限公司 公司名称：深圳市宸兴电子技术有限公司 工厂地址：深圳市宝安区新安街道大宝路51号新柯城科技工业园1栋5楼 第 1 页 产品规格书 PRODUCTSPECIFICATIONFORAPPROVAL 客户名称： CUSTOMER 富士达 产品名称： PRODUCTNAME 发射线圈（ BS052 ） 物料编码： PARTNo. 190-0426-0-000 产品规格： PRODUCTSPEC 感量规格：6.5uH±10% 磁片规格：43.5*5.3*0.5双槽 线材规格：0.08*24*2*10Ts（20.5mm内径） 出线长度：26mm单槽出线 线圈正面40*21普通双面胶/反面普通双面胶 3mm高温胶带 额定电流：3A 日期： DATE 2025年10月17日 版本型号： VERSION REV1.0 版本 Revision 变更内容 ModifiedContent 责任人 Principle 日期 Date 备注 Note REV1.0首次发布周小菊2025-10-17 制定/PREPAREDBY审核/CHECKEDBY核准/APPROVEDBY 客户认可签名及盖章 Authorizedsignature& companychop 附上的是产品规格书，有任何疑问，请及时反馈给我们，谢谢! 深圳市宸兴电子技术有限公司 公司名称：深圳市宸兴电子技术有限公司 工厂地址：深圳市宝安区新安街道大宝路 51 号新柯城科技工业园1栋5楼 第 2 页 产 品 规 格 SPECIFICATION 一、产品尺寸 磁片直径A42.9-43.5mm 线圈外径B39 ±1.5 mm 线圈内径C20.5 ±0.5mm 产品厚度D （不含离层） 折线处<1.60mm 其他<1.4mm 出线长度E26mm ±1mm 焊锡长度F1.5 ±1mm 磁片开孔直径G5±0.3mm 胶带宽度3mm 磁片厚度0.5 ±0.05m m 磁片形状圆形双槽 背胶厚度 正面40*21 双面胶 反面42mm 双面胶 正面双面胶 反面双面胶 Manufacture: Shenzhen Chenxing Electronic Technology Co., Ltd. 深圳市宸兴电子技术有限公司 公司名称：深圳市宸兴电子技术有限公司 工厂地址：深圳市宝安区新安街道大宝路51号新柯城科技工业园1栋5楼 第 3 页 二、原理图 三、绕线参数 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 WindingDirection SF2UEW0.08*24P双股并绕10TsCCW 四、电气特性 温度TEMPERATURE:25±10°C,湿度RELATIVEHUMIDITY:65±20% 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TESTFREQUENCY 测试仪器 TESTEQUIPMENTS IND.S-FL：6.5uH±10% Q：≥40 R值：≤90mΩ 100KHz/1.0VVICTOR4092D 五、材料清单 序号材料规格 1线材0.08*24p2UEW-热风铜线 2磁片43.5*5.3*0.5双槽 3胶水水性白乳胶 4锡条环保无铅 5胶带3mm高温胶带 6双面胶反面外径40-42mm，带手撕位；正面40*21普通双面胶，带手撕位 深圳市宸兴电子技术有限公司 公司名称：深圳市宸兴电子技术有限公司 工厂地址：深圳市宝安区新安街道大宝路51号新柯城科技工业园1栋5楼 第 4 页 六、环境特性Environmentcharacter 项目 ITEM 标准 SPECIFICATION 工作温度和湿度 OperatingTemperatureandHumidity -30°C-80°C/30%-90% 存储温度和湿度 StorageTemperatureandHumidity -40°C-90°C/30%-90% 七、产品实物图 八、样品测试参数

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.: STS2512467W01 Issued for Shenzhen Baseus Technology Co., Ltd. 2nd Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China. Product Name: Power bank Brand Name: baseus Model Name: E00303 Series Model(s): N/A FCC ID: 2A482-E00303 Test Standards: FCC Part 15 Subpart C Page 2 of 24 Report No.: STS2512467W01 TEST REPORT Applicant’s Name ................... : Shenzhen Baseus Technology Co., Ltd. Address ................................. : 2 nd Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China. Manufacturer's Name ............. : Shenzhen Baseus Technology Co., Ltd. Address ................................. : 2 nd Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China. Product Description Product Name ........................ : Power bank Brand ..................................... : baseus Model Number ....................... : E00303 Series Model(s)...................... : N/A Test Standards ..................... : FCC Part 15 Subpart C Test Procedure ...................... : ANSI C63.10-2020 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test ...............................: Date of receipt of test item ..........: 18 Dec. 2025 Date (s) of performance of tests .: 18 Dec. 2025 to 31 Dec. 2025 Date of Issue ............................. : 31 Dec. 2025 Test Result ..................................: Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 24 Report No.: STS2512467W01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 5 1.1 TEST FACTORY 5 1.2 MEASUREMENT UNCERTAINTY 5 2. GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF THE EUT 6 2.2 DESCRIPTION OF THE TEST MODES 7 2.3 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 8 2.4 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 9 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 10 3. CONDUCTED EMISSION TEST RESULT (SECTION 15.207) 11 3.1 POWER LINE CONDUCTED EMISSION LIMITS 11 3.2 TEST PROCEDURE 12 3.3 TEST SETUP 12 3.4 EUT OPERATING CONDITIONS 12 3.5 TEST RESULTS 13 4. RADIATED& FIELD EMISSION TEST RESULT (SECTIOU 15.209) 15 4.1 LIMIT 15 4.2 TEST PROCEDURE 15 4.3 TEST SETUP 16 4.4 TEST RESULTS 17 5. 20 DB BANDWIDTH TEST 21 5.1 LIMIT 21 5.2 TEST SETUP 21 5.3 TEST RESULTS 22 6. ANTENNA REQUIREMENTS 23 6.1 LIMIT 23 6.2 TEST RESULTS 23 APPENDIX-PHOTOS OF TEST SETUP 24 Page 4 of 24 Report No.: STS2512467W01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 31 Dec. 2025 STS2512467W01 ALL Initial Issue Page 5 of 24 Report No.: STS2512467W01 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.209(a) Radiated emission, Spurious Emission PASS 2.1049 20 dB Bandwidth PASS 15.203 Antenna Requirement PASS 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.755dB 2 Unwanted Emissions, conducted ±2.874dB 3 All emissions, radiated 9K-30MHz ±3.80dB 4 All emissions, radiated 30M-1GHz ±4.18dB 5 All emissions, radiated 1G-6GHz ±4.90dB 6 All emissions, radiated>6G ±5.24dB 7 Conducted Emission (9KHz-150KHz) ±2.19dB 8 Conducted Emission (150KHz-30MHz) ±2.53dB 9 Occupied Channel Bandwidth ±3.5% 10 Power Spectral Density, conducted ±1.245dB 11 Duty Cycle ±3.2% Page 6 of 24 Report No.: STS2512467W01 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name Power bank Brand baseus Model Number E00303 Series Model(s) N/A Model Difference N/A Equipemnt Category Non-ISM frequency Antenna Type loop coil antenna Operating frequency 110.5kHz-148.5kHz Modulation Type ASK Power Rating Input: DC 5V/3A, DC 9V/2.22A Output: DC 5V/2.4A, DC 9V/2.22A, DC 12V/1.5A Total Output: 5V/2.4A Wireless Output: 5W/7.5W/10W/15W Battery: DC 3.87V Adapter N/A Battery DC 3.87V Wireless charging power 15W Max Hardware version number N/A Software version number N/A Connecting I/O Port(s) Please refer to the Note 1. Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User Manual. 2. Table for Filed Antenna Ant. Brand Model Name Antenna Type Connector NOTE 1 N/A N/A Coil N/A Antenna Page 7 of 24 Report No.: STS2512467W01 2.2 DESCRIPTION OF THE TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Description M…

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Page 1 of 2 FCC ID: 2A482-E00303 Conducted emissions 30MHz-1GHz Page 2 of 2 FCC ID: 2A482-E00303 9kHz-30MHz