2BUNJ-CB4-10000Power bank

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FCC ID: 2BUNJ-CB4-10000 External Photos of the EUT FCC ID: 2BUNJ-CB4-10000 FCC ID: 2BUNJ-CB4-10000

Label and Location Size: L: 4.0cm*W: 3.0cm Label and Location FCC ID : 2BUNJ-CB4-10000

FCC ID: 2BUNJ-CB4-10000 Internal Photos of the EUT FCC ID: 2BUNJ-CB4-10000 ANT FCC ID: 2BUNJ-CB4-10000 FCC ID: 2BUNJ-CB4-10000 FCC ID: 2BUNJ-CB4-10000

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC RF Exposure Report Reference No. ..................... : FCC ID............................................. : CTA26012002402 2BUNJ-CB4-10000 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Jan. 23, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ............................ : Shenzhen Xianyang Innovation Technology Co., Ltd. Address ............................................ : Rm 302, Bldg. 8, Yunli intelligent park, No. 7, Changfa Middle Rd, Bantian st., Longgang Dist., Shenzhen, China Test specification ........................... : FCC CFR 47 PART 1, § 1.1310 Standard ........................................... : KDB 680106 D01 Wireless Power Transfer v04 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Power bank Trade Mark ....................................... : RORRY Manufacturer .................................... : Shenzhen Xianyang Innovation Technology Co., Ltd. Model/Type reference ...................... : CB4-10000 Modulation Type ............................... : ASK Operation Frequency ........................ : 327KHz Rating ............................................... : Refer to Section 2.2 Result ............................................... : PASS Report No.: CTA26012002402 Page 2 of 12 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Power bank Model /Type : CB4-10000 Applicant : Shenzhen Xianyang Innovation Technology Co., Ltd. Address : Rm 302, Bldg. 8, Yunli intelligent park, No. 7, Changfa Middle Rd, Bantian st., Longgang Dist., Shenzhen, China Manufacturer : Shenzhen Xianyang Innovation Technology Co., Ltd. Address : Rm 302, Bldg. 8, Yunli intelligent park, No. 7, Changfa Middle Rd, Bantian st., Longgang Dist., Shenzhen, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26012002402 Page 3 of 12 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 T E S T S T A N D A R D S ................................................... 4 2 S U M M A R Y .............................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Description of the test mode 5 2.4 Special Accessories 6 2.5 Modifications 6 3 T E S T E N V I R O N M E N T ................................................ 6 3.1 Address of the test laboratory 6 3.2 Test Facility 6 3.3 Statement of the measurement uncertainty 6 3.4 Equipments Used during the Test 7 4 T E S T L I M I T ............................................................ 7 4.1 Requirement 7 4.2 Test setup 8 4.3 Test Procedures 9 4.4 Equipment Approval Considerations of KDB 680106 D01v04 9 4.5 Test results 10 4.6 Conclusion 11 5 P H O T O G R A P H S O F T H E T E S T S E T U P ......................... 12 Report No.: CTA26012002402 Page 4 of 12 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S T S T A N D A R D S The tests were performed according to following standards: 680106 D01 Wireless Power Transfer v04: EQUIPMENT AUTHORIZATION OF WIRELESS POWER TRANSFER DEVICES. Report No.: CTA26012002402 Page 5 of 12 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Jan. 16, 2026 Testing commenced on : Jan. 16, 2026 Testing concluded on : Jan. 23, 2026 2.2 Product Description Product Name: Power bank Model/Type reference: CB4-10000 Hardware version: V1.0 Software version: V1.0 Test samples ID: CTA260120024-1# (Engineer sample) CTA260120024-2# (Normal sample) Power supply: Lithium Battery: 7.3V 5000mAh 36.5Wh AC Charging Mode: AC Input: 100-240V, 50/60Hz 0.3A (Max) USB-C/USB-C Cable/USB-A Output: 5V2A (Max) Total Output: 5V2A (Max) Power Bank Mode: USB-C Input: 5V3A, 9V2A, 12V1.5A 18W (Max) USB-C Output: 40W (Max) 5V3A, 9V3A, 12V3A, 15V 2.6A, 20V2A USB-C Cable Output: 40W (Max) 5V3A, 9V3A, 12V3A, 15V2.6A, 20V2A USB-A Outpu…

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1. Antenna Description: Antenna type Loop coil antenna Model CB4-10000 Frequency range 327KHz Manufacturer Shenzhen Xianyang Innovation Technology Co., Ltd. Address Rm 302, Bldg. 8, Yunli intelligent park, No. 7, Changfa Middle Rd, Bantian st., Longgang Dist., Shenzhen, China ANT Peak Gain 0dBi 2. Antenna Photo: We statement that All measurements were performed radiated and therefore additional antenna gain documentation is not required.

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT Report Reference No. ..................... : FCC ID. ........................................... : CTA26012002401 2BUNJ-CB4-10000 Compiled by ( position+printed name+signature) .. : File administrators Zoey Cao Supervised by ( position+printed name+signature) .. : Project Engineer Ace Chai Approved by ( position+printed name+signature) .. : RF Manager Eric Wang Date of issue ..................................... : Jan. 23, 2026 Testing Laboratory Name ............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ........................... : Shenzhen Xianyang Innovation Technology Co., Ltd. Address ............................................ : Rm 302, Bldg. 8, Yunli intelligent park, No. 7, Changfa Middle Rd, Bantian st., Longgang Dist., Shenzhen, China Test specification .......................... : Standard ........................................... : FCC Rules and Regulations Part 15 Subpart C (Section 15.209), ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024 + Errata to C63.10a- 2024 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .....................: Power bank Trade Mark ....................................... : RORRY Manufacturer .................................... : Shenzhen Xianyang Innovation Technology Co., Ltd. Model/Type reference ....................... : CB4-10000 Listed Models .................................. : N/A Modulation Type ............................... : ASK Operation Frequency ........................ : 327KHz Rating ............................................... : Refer to Section 2.2 Result ................................................ : PASS Report No.: CTA26012002401 Page 2 of 27 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Power bank Model /Type : CB4-10000 Listed Models : N/A Applicant : Shenzhen Xianyang Innovation Technology Co., Ltd. Address : Rm 302, Bldg. 8, Yunli intelligent park, No. 7, Changfa Middle Rd, Bantian st., Longgang Dist., Shenzhen, China Manufacturer : Shenzhen Xianyang Innovation Technology Co., Ltd. Address : Rm 302, Bldg. 8, Yunli intelligent park, No. 7, Changfa Middle Rd, Bantian st., Longgang Dist., Shenzhen, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26012002401 Page 3 of 27 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 T E S T S T A N D A R D S .................................................................. 4 2 S U M M A R Y ............................................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Description of the test mode 5 2.4 Special Accessories 6 2.5 Modifications 6 3 T E S T E N V I R O N M E N T ............................................................... 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Environmental conditions 7 3.4 Summary of measurement results 8 3.5 Statement of the measurement uncertainty 8 3.6 Equipments Used during the Test 9 4 T E S T C O N D I T I O N S A N D R E S U L T S ............................................ 10 4.1 AC Power Conducted Emission 10 4.2 Radiated Emission 13 4.3 The 20dB bandwidth 17 4.4 Antenna Requirement 18 5 T E S T S E T U P P H O T O S O F T H E E U T .......................................... 19 6 PH O T O S O F T H E E U T ............................................................. 20 Report No.: CTA26012002401 Page 4 of 27 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules and Regulations Part 15 Subpart C (Section 15.207): Conducted limits. FCC Rules and Regulations Part 15 Subpart C (Section 15.209): Radiated emission limits; general requirements. ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024: American National Standard for Testing Unlicensed Wireless Devices Report No.: CTA26012002401 Page 5 of 27 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Jan. 16, 2026 Testing commenced on : Jan. 16, 2026 Testing concluded on : Jan. 23, 2026 2.2 Produ…

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FCC ID: 2BUNJ-CB4-10000 Test Setup Photos of the EUT