1. FCC ID
  2. 2A4C5
  3. 2A4C5-SJ-109-A

FCC ID 2A4C5-SJ-109-A

3-in-1 Wireless Charger with Detachable 10,000mAh Power Bank

by Cosmo Fiber Corp.

Grantee Code: 2A4C5   Product Code: SJ109A
Latest application date: 2026-01-26

FCC ID Device Details

FCC ID2A4C5-SJ-109-A
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A4C5
Product CodeSJ109A
Applicant BusinessCosmo Fiber Corp. 🇺🇸
Related Domains cosmopromos.com
Equipment Class3-in-1 Wireless Charger with Detachable 10,000mAh Power Bank
Test FirmGuangdong Global Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
0.111-0.205 MHzOriginal Equipment2026-01-26

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-01-26PDF 199.2 KB
Internal PhotosInternal Photos2026-01-26PDF 1.3 MB
External PhotosExternal Photos2026-01-26PDF 1.2 MB
ID Label/Location InfoID Label/Location Info2026-01-26PDF 1.5 MB
Test Setup PhotosTest Setup Photos2026-01-26PDF 746.9 KB
ANT Test ReportTest Report2026-01-26PDF 306.9 KB
Test Report 1Test Report2026-01-26PDF 786.2 KB
Attestation StatementsAttestation Statements2026-01-26PDF 176.5 KB
US agentAttestation Statements2026-01-26PDF 85 KB
Agent AuthorizationCover Letter(s)2026-01-26PDF 26.6 KB
Long & short term Confidentiality LetterCover Letter(s)2026-01-26PDF 295 KB
RF Exposure InfoRF Exposure Info2026-01-26PDF 300.6 KB
Block Diagram Metadata onlyBlock DiagramPDF 41.4 KB
Schematics Metadata onlySchematicsPDF 220.8 KB
Operational Description Metadata onlyOperational DescriptionPDF 108.9 KB

Application Information

Application IDDpQ9VEtGH8j+smoHNU2/xA==
Final Action Date2026-01-26
Application PurposeOriginal Equipment
Applicant FRN0031891609
ModelSJ-109-A
Frequency Range0.111-0.205 MHz
Equipment ClassDCD - Part 15 Low Power Transmitter Below 1705 kHz
Device Description3-in-1 Wireless Charger with Detachable 10,000mAh Power Bank
Responsible PartySidney Ru, Sidney@cosmopromos.com , 8003661600
Technical ContactShawn Wen, Guangdong Global Testing Technology Co., Ltd., qs04@gtggroup.com , 86 769 8507 5888
Non-Technical ContactMichael Chan, Global Product Services and Consultation LLC, cschanm@gmail.com , +1 626 366 4358
Test FirmShawn Wen, Guangdong Global Testing Technology Co., Ltd., qs04@gtggroup.com , 86-769-8507-5888
TCB Emailtcb@metlabs.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
DpQ9VEtGH8j+smoHNU2/xA==2026-01-26Original Equipment

Equipment Authorization

FrequencyRules
0.111-0.205 MHz15C

Grants

TCB Grant - Application DpQ9VEtGH8j+smoHNU2/xA==

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

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 01/26/2026

Application Dated: 01/26/2026
Cosmo Fiber Corp.
1802 Santo Domingo Ave
Duarte, CA 91010
 
Attention: Sidney Ru ,

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:  2A4C5-SJ-109-A
Name of Grantee:  Cosmo Fiber Corp.
Equipment Class: Part 15 Low Power Transmitter Below 1705 kHz
Notes: 3-in-1 Wireless Charger with Detachable 10,000mAh Power Bank
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 0.111  -  0.205  

The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device.