2BVUD-BST0267Popular edition 4-port stacking series Shared Charging Cabinet

Shenzhen Besiter Power Bank Co.,Ltd. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 [April 28, 2026] U.S. Agent Designation [Shenzhen Besiter Power Bank 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: 2BVUD-BST0267 Name and company of U.S. agent: [GLOCERTS TECHNOLOGY INC] Physical U.S. address of agent: [19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507] FRN of U.S. agent: [0036339737] Email address of U.S. agent: [[email protected]] Telephone of U.S.agent: (626) 588-8039 [GLOCERTS TECHNOLOGY INC] acknowledges their obligation to accept service of process on behalf of [Shenzhen Besiter Power Bank Co.,Ltd.]. [Shenzhen Besiter Power Bank Co.,Ltd.] with the FRN [0038343786] accepts its obligation to maintain an agent for service of process in the United States for no less than 1 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. Sincerely, Signature Signature [Jordan Deng] [Huiying Fan] [Project Engineer] [Director] [Shenzhen Besiter Power Bank Co.,Ltd.] [GLOCERTS TECHNOLOGY INC]

Shenzhen Besiter Power Bank Co.,Ltd. (April 27, 2026) 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: 2BVUD-BST0267 [Shenzhen Besiter Power Bank 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) Jordan Deng Shenzhen Besiter Power Bank Co.,Ltd. (April 27, 2026) 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: 2BVUD-BST0267 [Shenzhen Besiter Power Bank 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) Jordan Deng

Shenzhen Besiter Power Bank Co.,Ltd. Model Difference Data：May 8, 2026 Product description: Popular edition 4-port stacking series Shared Charging Cabinet Model name: BST-0267, BST-0267+G, BST-0267+K, BST-0264, BST-0264+G, BST-0264+K, BST-0265, BST-0265+G, BST-0265+K, BST-0266, BST-0266+G, BST-0266+K Trade Name: Besiter FCC ID: 2BVUD-BST0267 All the model are the same circuit and RF module, only the The stacking quantity of 4-port units varies, and the power of the power adapter is different. Regards Sincerely Client’s signature : Client’s name / title : Jordan Deng（Project Engineer） Contact information / address：Building 65/66 Longwangmiao Industrial Park, Baishixia Community, Fuyong Subdistrict, BaoAn District, Shenzhen, Guangdong, China

Shenzhen Besiter Power Bank Co.,Ltd. (May 8, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR ( Popular edition 4- port stacking series Shared Charging Cabinet / BST-0267, BST-0267+G, BST- 0267+K, BST-0264, BST-0264+G, BST-0264+K, BST-0265, BST-0265+G, BST- 0265+K, BST-0266, BST-0266+G, BST-0266+K / FCC ID: 2BVUD-BST0267 ) 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 Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☒ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No required to be submitted with this application be permanently withheld from public review. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Signature: Name: Jordan Deng Title: Project Engineer

Shenzhen Besiter Power Bank Co.,Ltd. (April 27, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology 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, Signature: Name: Jordan Deng Title: Project Engineer

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 21 External Photos Model: BST-0267 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 21 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 21 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 21 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 5 of 21 Model: BST-0267+G Model: BST-0267+K Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 6 of 21 Model: BST-0264 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 7 of 21 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 8 of 21 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 9 of 21 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 10 of 21 Model: BST-0264+G Model: BST-0264+K Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 11 of 21 Model: BST-0265 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 12 of 21 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 13 of 21 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 14 of 21 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 15 of 21 Model: BST-0265+G Model: BST-0265+K Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 16 of 21 Model: BST-0266 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 17 of 21 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 18 of 21 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 19 of 21 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 20 of 21 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 21 of 21 Model: BST-0266+G Model: BST-0266+K

FCC ID LABEL: Label Location:

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2BVUD-BST0267 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this 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. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength € (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength € (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 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,R=20cm Test Result of RF Exposure Evaluation WIFI+4Gsupported simultaneous transmission: 2.4GWIFI+4G: ∑MPE Ratio =0.0328/1+0.125/1=0.1578≤1, So passed. Tune up Produce power Maximu m peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result 2.4G WIFI 18±1 19 79.4328 2.0749 (3.17dBi) 0.0328 1 Pass BAND 5 25±1 26 398.107 2 1.4191 (1.52dBi) 0.1125 0.5 Pass BAND 7 23±1 24 251.188 6 1.9011 (2.79dBi) 0.0951 1 Pass BAND 38 24±1 25 316.227 8 1.7989 (2.55dBi) 0.1132 1 Pass BAND 40A 22±1 23 199.526 2 1.7338 (2.39dBi) 0.0689 1 Pass BAND 40B 23±1 24 251.188 6 1.6558 (2.19dBi) 0.0828 1 Pass BAND 41 24±1 25 316.227 8 1.9861 (2.98dBi) 0.125 1 Pass

Report 1 Conducted output power Band Bandwidth (MHz) UL Channel RB Size RB Position Modulation Power (dBm) Gain (dB) EIRP (dBm) EIRP (mW) EIRP Limit (mW) Verdict Band38 5 37775 1 #0 QPSK 22.14 2.55 24.69 294.44 2000 PASS Band38 5 37775 1 #Mid QPSK 22.63 2.55 25.18 329.61 2000 PASS Band38 5 37775 1 #Max QPSK 22.01 2.55 24.56 285.76 2000 PASS Band38 5 37775 12 #0 QPSK 21.33 2.55 23.88 244.34 2000 PASS Band38 5 37775 12 #Max QPSK 21.19 2.55 23.74 236.59 2000 PASS Band38 5 37775 25 #0 QPSK 21.71 2.55 24.26 266.69 2000 PASS Band38 5 37775 1 #0 QAM16 21.36 2.55 23.91 246.04 2000 PASS Band38 5 37775 1 #Mid QAM16 21.87 2.55 24.42 276.69 2000 PASS Band38 5 37775 1 #Max QAM16 21.24 2.55 23.79 239.33 2000 PASS Band38 5 37775 12 #0 QAM16 20.31 2.55 22.86 193.20 2000 PASS Band38 5 37775 12 #Max QAM16 20.15 2.55 22.70 186.21 2000 PASS Band38 5 37775 25 #0 QAM16 20.65 2.55 23.20 208.93 2000 PASS Band38 5 38000 1 #0 QPSK 23.27 2.55 25.82 381.94 2000 PASS Band38 5 38000 1 #Mid QPSK 23.93 2.55 26.48 444.63 2000 PASS Band38 5 38000 1 #Max QPSK 23.60 2.55 26.15 412.10 2000 PASS Band38 5 38000 12 #0 QPSK 22.58 2.55 25.13 325.84 2000 PASS Band38 5 38000 12 #Max QPSK 22.78 2.55 25.33 341.19 2000 PASS Band38 5 38000 25 #0 QPSK 23.05 2.55 25.60 363.08 2000 PASS Band38 5 38000 1 #0 QAM16 22.54 2.55 25.09 322.85 2000 PASS Band38 5 38000 1 #Mid QAM16 23.20 2.55 25.75 375.84 2000 PASS Band38 5 38000 1 #Max QAM16 22.83 2.55 25.38 345.14 2000 PASS Band38 5 38000 12 #0 QAM16 21.47 2.55 24.02 252.35 2000 PASS Band38 5 38000 12 #Max QAM16 21.64 2.55 24.19 262.42 2000 PASS Band38 5 38000 25 #0 QAM16 21.94 2.55 24.49 281.19 2000 PASS Band38 5 38225 1 #0 QPSK 23.51 2.55 26.06 403.65 2000 PASS Band38 5 38225 1 #Mid QPSK 24.00 2.55 26.55 451.86 2000 PASS Band38 5 38225 1 #Max QPSK 23.10 2.55 25.65 367.28 2000 PASS Band38 5 38225 12 #0 QPSK 22.71 2.55 25.26 335.74 2000 PASS Band38 5 38225 12 #Max QPSK 22.50 2.55 25.05 319.89 2000 PASS Band38 5 38225 25 #0 QPSK 23.13 2.55 25.68 369.83 2000 PASS Band38 5 38225 1 #0 QAM16 22.73 2.55 25.28 337.29 2000 PASS Band38 5 38225 1 #Mid QAM16 23.27 2.55 25.82 381.94 2000 PASS Band38 5 38225 1 #Max QAM16 22.37 2.55 24.92 310.46 2000 PASS Band38 5 38225 12 #0 QAM16 21.69 2.55 24.24 265.46 2000 PASS Band38 5 38225 12 #Max QAM16 21.49 2.55 24.04 253.51 2000 PASS Band38 5 38225 25 #0 QAM16 22.19 2.55 24.74 297.85 2000 PASS Band38 10 37800 1 #0 QPSK 21.91 2.55 24.46 279.25 2000 PASS Band38 10 37800 1 #Mid QPSK 22.90 2.55 25.45 350.75 2000 PASS Band38 10 37800 1 #Max QPSK 22.05 2.55 24.60 288.40 2000 PASS Report Band38 10 37800 25 #0 QPSK 21.27 2.55 23.82 240.99 2000 PASS Band38 10 37800 25 #Max QPSK 21.35 2.55 23.90 245.47 2000 PASS Band38 10 37800 50 #0 QPSK 21.84 2.55 24.39 274.79 2000 PASS Band38 10 37800 1 #0 QAM16 21.26 2.55 23.81 240.44 2000 PASS Band38 10 37800 1 #Mid QAM16 22.26 2.55 24.81 302.69 2000 PASS Band38 10 37800 1 #Max QAM16 21.37 2.55 23.92 246.60 2000 PASS Band38 10 37800 25 #0 QAM16 20.26 2.55 22.81 190.99 2000 PASS Band38 10 37800 25 #Max QAM16 20.33 2.55 22.88 194.09 2000 PASS Band38 10 38000 1 #0 QPSK 23.02 2.55 25.57 360.58 2000 PASS Band38 10 38000 1 #Mid QPSK 24.06 2.55 26.61 458.14 2000 PASS Band38 10 38000 1 #Max QPSK 23.34 2.55 25.89 388.15 2000 PASS Band38 10 38000 25 #0 QPSK 22.31 2.55 24.86 306.20 2000 PASS Band38 10 38000 25 #Max QPSK 22.92 2.55 25.47 352.37 2000 PASS Band38 10 38000 50 #0 QPSK 23.02 2.55 25.57 360.58 2000 PASS Band38 10 38000 1 #0 QAM16 22.07 2.55 24.62 289.73 2000 PASS Band38 10 38000 1 #Mid QAM16 23.23 2.55 25.78 378.44 2000 PASS Band38 10 38000 1 #Max QAM16 22.60 2.55 25.15 327.34 2000 PASS Band38 10 38000 25 #0 QAM16 21.33 2.55 23.88 244.34 2000 PASS Band38 10 38000 25 #Max QAM16 21.95 2.55 24.50 281.84 2000 PASS Band38 10 38200 1 #0 QPSK 23.45 2.55 26.00 398.11 2000 PASS Band38 10 38200 1 #Mid QPSK 24.14 2.55 26.69 466.66 2000 PASS Band38 10 38200 1 #Max QPSK 22.74 2.55 25.29 338.06 2000 PASS Band38 10 38200 25 #0 QPSK 22.65 2.55 25.20 331.13 2000 PASS Band38 10 38200 25 #Max QPSK 22.57 2.55 25.12 325.09 2000 PASS Band38 10 38200 50 #0 QPSK 23.12 2.55 25.67 368.98 2000 PASS Band38 10 38200 1 #0 QAM16 22.35 2.55 24.90 309.03 2000 PASS Band38 10 38200 1 #Mid QAM16 23.11 2.55 25.66 368.13 2000 PASS Band38 10 38200 1 #Max QAM16 21.73 2.55 24.28 267.92 2000 PASS Band38 10 38200 25 #0 QAM16 21.65 2.55 24.20 263.03 2000 PASS Band38 10 38200 25 #Max QAM16 21.61 2.55 24.16 260.62 2000 PASS Band38 15 37825 1 #0 QPSK 22.24 2.55 24.79 301.30 2000 PASS Band38 15 37825 1 #Mid QPSK 22.91 2.55 25.46 351.56 2000 PASS Band38 15 37825 1 #Max QPSK 22.89 2.55 25.44 349.95 2000 PASS Band38 15 37825 36 #0 QPSK 21.46 2.55 24.01 251.77 2000 PASS Band38 15 37825 36 #Max QPSK 22.04 2.55 24.59 287.74 2000 PASS Band38 15 37825 75 #0 QPSK 21.95 2.55 24.50 281.84 2000 PASS Band38 15 37825 1 #0 QAM16 21.57 2.55 24.12 258.23 2000 PASS Band38 15 37825 1 #Mid QAM16 22.25 2.55 24.80 302.00 2000 PASS Band38 15 37825 1 #Max QAM16 22.24 2.55 24.79 301.30 2000 PASS Band38 15 37825 27 #0 QAM16 20.33 2.55 22.88 194.09 2000 PASS Band38 15 37825 27 #Max QAM16 20.94 2.55 23.49 223.36 2000 PASS Band38 15 38000 1 #0 QPSK 23.01 2.55 25.56 359.75 2000 PASS Band38 15 38000 1 #Mid QPSK 24.00 2.55 26.55 451.86 2000 PASS Band38 15 38000 1 #Max QPSK 23.72 2.55 26.27 423.64 2000 PASS Report Band38 15 38000 36 #0 QPSK 22.36 2.55 24.91 309.74 2000 PASS Band38 15 38000 36 #Max QPSK 23.15 2.55 25.70 371.54 2000 PASS Band38 15 38000 75 #0 QPSK 23.02 2.55 25.57 360.58 2000 PASS Band38 15 38000 1 #0 QAM16 22.14 2.55 24.69 294.44 2000 PASS Band38 15 38000 1 #Mid QAM16 23.15 2.55 25.70 371.54 2000 PASS Band38 15 38000 1 #Max QAM16 22.90 2.55 25.45 350.75 2000 PASS Band38 15 38000 27 #0 QAM16 21.32 2.55 23.87 243.78 2000 PASS Band38 15 38000 27 #Max QAM16 22.06 2.55 24.61 289.07 2000 PASS Band38 15 38175 1 #0 QPSK 23.90 2.55 26.45 441.57 2000 PASS Band38 15 38175 1 #Mid QPSK 24.08 2.55 26.63 460.26 2000 PASS Band38 15 38175 1 #Max QPSK 23.11 2.55 25.66 368.13 2000 PASS Band38 15 38175 36 #0 QPSK 22.85 2…

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Report Band38 QAM16 BW=5MHz Channel=38000 RB Size=25 Position=#0 Band38 QPSK BW=10MHz Channel=38000 RB Size=50 Position=#0 Report Band38 QAM16 BW=10MHz Channel=38000 RB Size=27 Position=#0 Band38 QAM16 BW=15MHz Channel=38000 RB Size=27 Position=#0 Report Band38 QPSK BW=15MHz Channel=38000 RB Size=75 Position=#0 Band38 QPSK BW=20MHz Channel=38000 RB Size=100 Position=#0 Report Band38 QAM16 BW=20MHz Channel=38000 RB Size=27 Position=#0 Band40a QPSK BW=5MHz Channel=38750 RB Size=25 Position=#0 Report Band40a QAM16 BW=5MHz Channel=38750 RB Size=25 Position=#0 Band40a QAM16 BW=10MHz Channel=38750 RB Size=27 Position=#0 Report Band40a QPSK BW=10MHz Channel=38750 RB Size=50 Position=#0 Band40b QAM16 BW=5MHz Channel=39200 RB Size=25 Position=#0 Report Band40b QPSK BW=5MHz Channel=39200 RB Size=25 Position=#0 Band40b QPSK BW=10MHz Channel=39200 RB Size=50 Position=#0 Report Band40b QAM16 BW=10MHz Channel=39200 RB Size=27 Position=#0 Band41(2535-2655) QAM16 BW=5MHz Channel=40640 RB Size=25 Position=#0 Report Band41(2535-2655) QPSK BW=5MHz Channel=40640 RB Size=25 Position=#0 Band41(2535-2655) QPSK BW=10MHz Channel=40640 RB Size=50 Position=#0 Report Band41(2535-2655) QAM16 BW=10MHz Channel=40640 RB Size=27 Position=#0 Band41(2535-2655) QAM16 BW=15MHz Channel=40640 RB Size=27 Position=#0 Report Band41(2535-2655) QPSK BW=15MHz Channel=40640 RB Size=75 Position=#0 Band41(2535-2655) QPSK BW=20MHz Channel=40640 RB Size=100 Position=#0 Report Band41(2535-2655) QAM16 BW=20MHz Channel=40640 RB Size=27 Position=#0 Band5 QAM16 BW=1.4MHz Channel=20525 RB Size=6 Position=#0 Report Band5 QPSK BW=1.4MHz Channel=20525 RB Size=6 Position=#0 Band5 QPSK BW=3MHz Channel=20525 RB Size=15 Position=#0 Report Band5 QAM16 BW=3MHz Channel=20525 RB Size=15 Position=#0 Band5 QPSK BW=5MHz Channel=20525 RB Size=25 Position=#0 Report Band5 QAM16 BW=5MHz Channel=20525 RB Size=25 Position=#0 Band5 QPSK BW=10MHz Channel=20525 RB Size=50 Position=#0 Report Band5 QAM16 BW=10MHz Channel=20525 RB Size=27 Position=#0 Band7 QPSK BW=5MHz Channel=21100 RB Size=25 Position=#0 Report Band7 QAM16 BW=5MHz Channel=21100 RB Size=25 Position=#0 Band7 QPSK BW=10MHz Channel=21100 RB Size=50 Position=#0 Report Band7 QAM16 BW=10MHz Channel=21100 RB Size=27 Position=#0 Band7 QAM16 BW=15MHz Channel=21100 RB Size=27 Position=#0 Report Band7 QPSK BW=15MHz Channel=21100 RB Size=75 Position=#0 Band7 QPSK BW=20MHz Channel=21100 RB Size=100 Position=#0 Report Band7 QAM16 BW=20MHz Channel=21100 RB Size=27 Position=#0 5 Band edge Report Band Bandwidth (MHz) UL Channel RB Size RB Position Modulation Spur Freq (MHz) Spur Level (dBm) Limit (dBm) Verdict Band38 5 37775 25 #0 QPSK 2568.99 -18.74 -10 PASS Band38 5 37775 25 #0 QAM16 2569.00 -20.09 -10 PASS Band38 5 38225 25 #0 QPSK 2621.02 -17.93 -10 PASS Band38 5 38225 25 #0 QAM16 2621.00 -17.32 -10 PASS Band38 10 37800 50 #0 QPSK 2558.51 -38.65 -25 PASS Band38 10 37800 27 #0 QAM16 2559.89 -40.26 -25 PASS Band38 10 38200 50 #0 QPSK 2630.06 -36.68 -25 PASS Band38 10 38200 27 #0 QAM16 2631.93 -40.27 -25 PASS Band38 15 37825 75 #0 QPSK 2569.99 -23.19 -10 PASS Band38 15 37825 27 #0 QAM16 2569.95 -21.44 -10 PASS Band38 15 38175 75 #0 QPSK 2635.15 -37.25 -25 PASS Band38 15 38175 27 #0 QAM16 2636.02 -40.98 -25 PASS Band38 20 37850 100 #0 QPSK 2569.89 -23.28 -10 PASS Band38 20 37850 27 #0 QAM16 2569.95 -21.20 -10 PASS Band38 20 38150 100 #0 QPSK 2620.11 -24.16 -10 PASS Band38 20 38150 27 #0 QAM16 2641.01 -41.22 -25 PASS Band40a 5 38725 25 #0 QPSK 2334.93 -42.29 -37 PASS Band40a 5 38725 25 #0 QAM16 2333.21 -42.32 -37 PASS Band40a 5 38775 25 #0 QPSK 2329.05 -41.88 -37 PASS Band40a 5 38775 25 #0 QAM16 2333.72 -41.63 -37 PASS Band40a 10 38750 50 #0 QPSK 2330.05 -38.76 -37 PASS Band40a 10 38750 27 #0 QAM16 2291.70 -42.41 -37 PASS Band40b 5 39175 25 #0 QPSK 2366.49 -41.38 -40 PASS Band40b 5 39175 25 #0 QAM16 2366.28 -41.43 -40 PASS Band40b 5 39225 25 #0 QPSK 2365.15 -42.04 -40 PASS Band40b 5 39225 25 #0 QAM16 2378.19 -42.12 -40 PASS Band40b 10 39200 50 #0 QPSK 2366.61 -41.96 -40 PASS Band40b 10 39200 27 #0 QAM16 2377.68 -42.19 -40 PASS Band41(2535-2655) 5 40065 25 #0 QPSK 2533.99 -16.86 -10 PASS Band41(2535-2655) 5 40065 25 #0 QAM16 2528.10 -32.01 -25 PASS Band41(2535-2655) 5 41215 25 #0 QPSK 2656.01 -15.91 -10 PASS Band41(2535-2655) 5 41215 25 #0 QAM16 2656.00 -18.01 -10 PASS Band41(2535-2655) 10 40090 50 #0 QPSK 2524.85 -35.97 -25 PASS Band41(2535-2655) 10 40090 27 #0 QAM16 2523.97 -37.27 -25 PASS Band41(2535-2655) 10 41190 50 #0 QPSK 2666.24 -36.63 -25 PASS Band41(2535-2655) 10 41190 27 #0 QAM16 2667.08 -39.38 -25 PASS Band41(2535-2655) 15 40115 75 #0 QPSK 2533.99 -21.14 -10 PASS Band41(2535-2655) 15 40115 27 #0 QAM16 2534.85 -18.20 -10 PASS Band41(2535-2655) 15 41165 75 #0 QPSK 2656.10 -20.85 -10 PASS Band41(2535-2655) 15 41165 27 #0 QAM16 2670.86 -39.54 -25 PASS Band41(2535-2655) 20 40140 100 #0 QPSK 2534.93 -21.54 -10 PASS Band41(2535-2655) 20 40140 27 #0 QAM16 2534.91 -17.43 -10 PASS Report Band41(2535-2655) 20 41140 100 #0 QPSK 2655.07 -21.63 -10 PASS Band41(2535-2655) 20 41140 27 #0 QAM16 2676.69 -41.47 -25 PASS Band5 1.4 20407 6 #0 QPSK 823.99 -21.94 -13 PASS Band5 1.4 20407 6 #0 QAM16 823.99 -22.36 -13 PASS Band5 1.4 20643 6 #0 QPSK 849.00 -22.26 -13 PASS Band5 1.4 20643 6 #0 QAM16 849.00 -23.17 -13 PASS Band5 3 20415 15 #0 QPSK 824.00 -20.04 -13 PASS Band5 3 20415 15 #0 QAM16 824.00 -23.16 -13 PASS Band5 3 20635 15 #0 QPSK 849.02 -23.25 -13 PASS Band5 3 20635 15 #0 QAM16 849.01 -23.40 -13 PASS Band5 5 20425 25 #0 QPSK 823.99 -25.49 -13 PASS Band5 5 20425 25 #0 QAM16 823.98 -26.74 -13 PASS Band5 5 20625 25 #0 QPSK 849.01 -28.87 -13 PASS Band5 5 20625 25 #0 QAM16 849.00 -29.37 -13 PASS Band5 10 20450 50 #0 QPSK 824.00 -37.97 -13 PASS Band5 10 20450 27 #0 QAM16 824.00 -36.38 -13 PASS Band5 10 20600 50 #0 QPSK 849.02 -38.11 -13 PASS Band5 10 20600 27 #0 QAM16 849.00 -42.68 -13 PASS Band7 5 20775 25 #0 QPSK 2498.99 -13.35 -10 PASS Band7 5 20775 25 #0 QAM16 2499.00 -14.25 -10 PASS Band7 5 21425 25 #0 QPSK 2571.02 -14.93 -…

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Report Band5 QAM16 BW=10MHz Channel=20600 RB Size=27 Position=#0 Band7 QPSK BW=5MHz Channel=20775 RB Size=25 Position=#0 Report Band7 QAM16 BW=5MHz Channel=20775 RB Size=25 Position=#0 Band7 QPSK BW=5MHz Channel=21425 RB Size=25 Position=#0 Report Band7 QAM16 BW=5MHz Channel=21425 RB Size=25 Position=#0 Band7 QAM16 BW=10MHz Channel=20800 RB Size=27 Position=#0 Report Band7 QPSK BW=10MHz Channel=20800 RB Size=50 Position=#0 Band7 QPSK BW=10MHz Channel=21400 RB Size=50 Position=#0 Report Band7 QAM16 BW=10MHz Channel=21400 RB Size=27 Position=#0 Band7 QPSK BW=15MHz Channel=20825 RB Size=75 Position=#0 Report Band7 QAM16 BW=15MHz Channel=20825 RB Size=27 Position=#0 Band7 QPSK BW=15MHz Channel=21375 RB Size=75 Position=#0 Report Band7 QAM16 BW=15MHz Channel=21375 RB Size=27 Position=#0 Band7 QPSK BW=20MHz Channel=20850 RB Size=100 Position=#0 Report Band7 QAM16 BW=20MHz Channel=20850 RB Size=27 Position=#0 Band7 QAM16 BW=20MHz Channel=21350 RB Size=27 Position=#0 Report Band7 QPSK BW=20MHz Channel=21350 RB Size=100 Position=#0 6 Out-of-band emissions Report Band Bandwidth (MHz) UL Channel RB Size RB Position Modulation Spur Freq (MHz) Spur Level (dBm) Limit (dBm) Verdict Band38 5 37775 25 #0 QPSK 25778.75 -31.01 -25 PASS Band38 5 37775 25 #0 QAM16 25756.25 -31.38 -25 PASS Band38 5 38225 25 #0 QPSK 25786.25 -31.14 -25 PASS Band38 5 38225 25 #0 QAM16 25865.00 -30.94 -25 PASS Band38 10 37800 50 #0 QPSK 25744.38 -30.28 -25 PASS Band38 10 37800 27 #0 QAM16 25709.38 -31.06 -25 PASS Band38 10 38200 50 #0 QPSK 25671.88 -31.65 -25 PASS Band38 10 38200 27 #0 QAM16 25431.88 -30.28 -25 PASS Band38 15 37825 75 #0 QPSK 25821.88 -30.69 -25 PASS Band38 15 37825 27 #0 QAM16 25746.25 -30.07 -25 PASS Band38 15 38175 75 #0 QPSK 25778.75 -30.86 -25 PASS Band38 15 38175 27 #0 QAM16 25818.75 -31.43 -25 PASS Band38 20 37850 100 #0 QPSK 25770.00 -30.91 -25 PASS Band38 20 37850 27 #0 QAM16 25769.38 -30.25 -25 PASS Band38 20 38150 100 #0 QPSK 25791.88 -30.91 -25 PASS Band38 20 38150 27 #0 QAM16 25690.00 -31.00 -25 PASS Band40a 5 38725 25 #0 QPSK 4617.50 -42.54 -40 PASS Band40a 5 38725 25 #0 QAM16 4615.63 -41.93 -40 PASS Band40a 5 38775 25 #0 QPSK 4628.75 -43.02 -40 PASS Band40a 5 38775 25 #0 QAM16 4625.00 -42.31 -40 PASS Band40a 10 38750 50 #0 QPSK 0.01 -42.84 -40 PASS Band40a 10 38750 27 #0 QAM16 0.01 -44.76 -40 PASS Band40b 5 39175 25 #0 QPSK 4705.63 -42.19 -40 PASS Band40b 5 39175 25 #0 QAM16 2310.63 -41.84 -40 PASS Band40b 5 39225 25 #0 QPSK 2383.13 -42.85 -40 PASS Band40b 5 39225 25 #0 QAM16 4713.75 -42.58 -40 PASS Band40b 10 39200 50 #0 QPSK 4706.25 -43.89 -40 PASS Band40b 10 39200 27 #0 QAM16 4706.88 -44.25 -40 PASS Band41(2535-2655) 5 40065 25 #0 QPSK 25851.88 -31.11 -25 PASS Band41(2535-2655) 5 40065 25 #0 QAM16 25630.63 -30.96 -25 PASS Band41(2535-2655) 5 41215 25 #0 QPSK 25743.13 -30.14 -25 PASS Band41(2535-2655) 5 41215 25 #0 QAM16 25680.63 -31.03 -25 PASS Band41(2535-2655) 10 40090 50 #0 QPSK 25768.75 -31.43 -25 PASS Band41(2535-2655) 10 40090 27 #0 QAM16 25552.50 -31.54 -25 PASS Band41(2535-2655) 10 41190 50 #0 QPSK 25793.75 -30.09 -25 PASS Band41(2535-2655) 10 41190 27 #0 QAM16 25843.75 -31.36 -25 PASS Band41(2535-2655) 15 40115 75 #0 QPSK 25705.00 -29.63 -25 PASS Band41(2535-2655) 15 40115 27 #0 QAM16 25645.63 -30.44 -25 PASS Band41(2535-2655) 15 41165 75 #0 QPSK 25801.25 -30.83 -25 PASS Band41(2535-2655) 15 41165 27 #0 QAM16 25734.38 -31.46 -25 PASS Band41(2535-2655) 20 40140 100 #0 QPSK 25816.25 -31.04 -25 PASS Band41(2535-2655) 20 40140 27 #0 QAM16 25828.75 -31.33 -25 PASS Report Band41(2535-2655) 20 41140 100 #0 QPSK 25778.75 -29.81 -25 PASS Band41(2535-2655) 20 41140 27 #0 QAM16 25466.25 -31.66 -25 PASS Band5 1.4 20407 6 #0 QPSK 2475.00 -30.52 -13 PASS Band5 1.4 20407 6 #0 QAM16 2475.00 -31.37 -13 PASS Band5 1.4 20643 6 #0 QPSK 25681.88 -31.80 -13 PASS Band5 1.4 20643 6 #0 QAM16 25724.38 -32.35 -13 PASS Band5 3 20415 15 #0 QPSK 25745.63 -31.86 -13 PASS Band5 3 20415 15 #0 QAM16 25774.38 -32.39 -13 PASS Band5 3 20635 15 #0 QPSK 25735.00 -32.46 -13 PASS Band5 3 20635 15 #0 QAM16 25760.00 -32.12 -13 PASS Band5 5 20425 25 #0 QPSK 25810.63 -31.49 -13 PASS Band5 5 20425 25 #0 QAM16 25738.75 -32.18 -13 PASS Band5 5 20625 25 #0 QPSK 25750.00 -32.08 -13 PASS Band5 5 20625 25 #0 QAM16 25651.88 -31.27 -13 PASS Band5 10 20450 50 #0 QPSK 25683.75 -32.44 -13 PASS Band5 10 20450 27 #0 QAM16 25804.38 -31.66 -13 PASS Band5 10 20600 50 #0 QPSK 25780.00 -32.46 -13 PASS Band5 10 20600 27 #0 QAM16 25786.25 -32.25 -13 PASS Band7 5 20775 25 #0 QPSK 25431.25 -30.43 -25 PASS Band7 5 20775 25 #0 QAM16 25729.38 -31.46 -25 PASS Band7 5 21425 25 #0 QPSK 25760.63 -30.89 -25 PASS Band7 5 21425 25 #0 QAM16 25399.38 -30.94 -25 PASS Band7 10 20800 50 #0 QPSK 25695.63 -31.09 -25 PASS Band7 10 20800 27 #0 QAM16 25660.00 -30.33 -25 PASS Band7 10 21400 50 #0 QPSK 25426.25 -31.04 -25 PASS Band7 10 21400 27 #0 QAM16 25744.38 -31.58 -25 PASS Band7 15 20825 75 #0 QPSK 25812.50 -31.04 -25 PASS Band7 15 20825 27 #0 QAM16 25732.50 -30.03 -25 PASS Band7 15 21375 75 #0 QPSK 25787.50 -31.71 -25 PASS Band7 15 21375 27 #0 QAM16 25815.00 -31.13 -25 PASS Band7 20 20850 100 #0 QPSK 25698.13 -31.07 -25 PASS Band7 20 20850 27 #0 QAM16 25715.63 -31.32 -25 PASS Band7 20 21350 100 #0 QPSK 25828.75 -31.70 -25 PASS Band7 20 21350 27 #0 QAM16 25708.75 -31.54 -25 PASS Band38 QPSK BW=5MHz Channel=37775 RB Size=25 Position=#0 Report Band38 QAM16 BW=5MHz Channel=37775 RB Size=25 Position=#0 Band38 QPSK BW=5MHz Channel=38225 RB Size=25 Position=#0 Report Band38 QAM16 BW=5MHz Channel=38225 RB Size=25 Position=#0 Band38 QAM16 BW=10MHz Channel=37800 RB Size=27 Position=#0 Report Band38 QPSK BW=10MHz Channel=37800 RB Size=50 Position=#0 Band38 QPSK BW=10MHz Channel=38200 RB Size=50 Position=#0 Report Band38 QAM16 BW=10MHz Channel=38200 RB Size=27 Position=#0 Band38 QPSK BW=15MHz Channel=37825 RB Size=75 Position=#0 Report Band38 QAM16 BW=15MHz Channel=37825 RB Size=27 Position=#0 Band38 QPSK BW=15MHz Channel=38175 RB Size=75 Position=#0 Report Band38 QAM16 BW=15MHz …

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Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 37 TEST REPORT Compiled by: Reviewed by: Approved by: Kai Chen Martin Feng Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were ful filled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Test item description: Popular edition 4-port stacking series Shared Charging Cabinet FCC ID: 2BVUD-BST0267 Trademark(s): Besiter Model/Type reference: BST-0267, BST-0267+G, BST-0267+K, BST-0264, BST-0264+G, BST-0264+K, BST-0265, BST-0265+G, BST-0265+K, BST-0266, BST-0266+G, BST-0266+K Applicant’s name: Shenzhen Besiter Power Bank Co.,Ltd. Address: Building 65/66 Longwangmiao Industrial Park, Baishixia Community, Fuyong Subdistrict, BaoAn District, Shenzhen, Gua…

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