1. FCC ID
  2. 2BWBB
  3. 2BWBB-SPB2603

FCC ID 2BWBB-SPB2603

SOLAR POWER BANK

by Shenzhen Youfeile Technology Co., Ltd.

Grantee Code: 2BWBB   Product Code: SPB2603
Latest application date: 2026-06-11

FCC ID Device Details

FCC ID2BWBB-SPB2603
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BWBB
Product CodeSPB2603
Applicant BusinessShenzhen Youfeile Technology Co., Ltd. 🇨🇳
Related Domains yewelltech.com uyangtrading.com
Equipment ClassSOLAR POWER BANK
Test FirmShenzhen ZKT Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
0.111-0.205 MHzOriginal Equipment2026-06-11

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-06-11PDF 2.1 MB
Internal photosInternal Photos2026-06-11PDF 4.8 MB
External photosExternal Photos2026-06-11PDF 5.3 MB
ID label and locationID Label/Location Info2026-06-11PDF 1 MB
Test Setup photoTest Setup Photos2026-06-11PDF 4.2 MB
Test Setup photo ITest Setup Photos2026-06-11PDF 1.2 MB
Antenna SpecificationTest Report2026-06-11PDF 226.7 KB
Test reportTest Report2026-06-11PDF 1.3 MB
Attestation StatementAttestation Statements2026-06-11PDF 112.7 KB
Kaspersky StatementAttestation Statements2026-06-11PDF 170.4 KB
TCB_validation_US_agent_processAttestation Statements2026-06-11PDF 582.8 KB
Us_AgentAttestation Statements2026-06-11PDF 45.1 KB
ConfidentialityCover Letter(s)2026-06-11PDF 135.9 KB
Letter AuthorizationCover Letter(s)2026-06-11PDF 52.6 KB
RF ExposureRF Exposure Info2026-06-11PDF 1.4 MB
Block Diagram Metadata onlyBlock DiagramPDF 93.8 KB
Schematics Metadata onlySchematicsPDF 301.2 KB
Operational Description Metadata onlyOperational DescriptionPDF 60 KB

Application Information

Application ID2FQ8wwfaLWcXAt9fq8kifA==
Final Action Date2026-06-11
Application PurposeOriginal Equipment
Applicant FRN0038468559
ModelSPB2603
Frequency Range0.111-0.205 MHz
Equipment ClassDCD - Part 15 Low Power Transmitter Below 1705 kHz
Device DescriptionSOLAR POWER BANK
Responsible PartyGuowei Li, liguowei@yewelltech.com , 15815510318
Technical ContactLake xie, Shenzhen ZKT Technology Co., Ltd., zkt@zkt-lab.com , 13620010775
Non-Technical ContactNeo Wang, Uyang Trading Inc, info@uyangtrading.com , +18402569282
Test FirmLake Xie, Shenzhen ZKT Technology Co., Ltd., zkt@zkt-lab.com , 86-13620010775
TCB Emailelabscert@applus.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
2FQ8wwfaLWcXAt9fq8kifA==2026-06-11Original Equipment

Equipment Authorization

FrequencyRules
0.111-0.205 MHz15C

Grants

TCB Grant - Application 2FQ8wwfaLWcXAt9fq8kifA==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 06/11/2026

Application Dated: 06/11/2026
Shenzhen Youfeile Technology Co., Ltd.
1505A, Building C, Xinghe World Phase 2,
Minle Community, Minzhi Street,
Longhua District, Shenzhen, Guangdong,
China
 
Attention: Guowei Li ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2BWBB-SPB2603
Name of Grantee:  Shenzhen Youfeile Technology Co., Ltd.
Equipment Class: Part 15 Low Power Transmitter Below 1705 kHz
Notes: SOLAR POWER BANK
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 0.111  -  0.205