FCC ID 2A4MT-W9
W9 Portable Charger
by Shenzhen Zhenghaixin Technology Co., Ltd.
Grantee Code: 2A4MT Product Code: W9
Latest application date: 2026-03-08
FCC ID Device Details
| FCC ID | 2A4MT-W9 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A4MT |
| Product Code | W9 |
| Applicant Business | Shenzhen Zhenghaixin Technology Co., Ltd. 🇨🇳 |
| Related Domains |  hyunturlee-commerce.com |
| Equipment Class | W9 Portable Charger |
| Test Firm | Shenzhen DL Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 0.115-0.205 MHz | Original Equipment | 2026-03-08 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-03-08 | PDF 4 MB |
| Internal photos | Internal Photos | 2026-03-08 | PDF 780.8 KB |
| External photos | External Photos | 2026-03-08 | PDF 656.4 KB |
| ID label and location | ID Label/Location Info | 2026-03-08 | PDF 141.2 KB |
| Test Setup photo | Test Setup Photos | 2026-03-08 | PDF 655.5 KB |
| Antenna Specification | Test Report | 2026-03-08 | PDF 664 KB |
| Test report | Test Report | 2026-03-08 | PDF 1.8 MB |
| Attestation Statement | Attestation Statements | 2026-03-08 | PDF 426 KB |
| Kaspersky Statement | Attestation Statements | 2026-03-08 | PDF 665.4 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2026-03-08 | PDF 1.4 MB |
| Us_Agent | Attestation Statements | 2026-03-08 | PDF 154.4 KB |
| Confidentiality | Cover Letter(s) | 2026-03-08 | PDF 535.5 KB |
| Letter Authorization | Cover Letter(s) | 2026-03-08 | PDF 141.7 KB |
| RF Exposure | RF Exposure Info | 2026-03-08 | PDF 898.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 54 KB | |
| Schematics Metadata only | Schematics | PDF 152 KB | |
| Operational Description Metadata only | Operational Description | PDF 65.6 KB |
Application Information
| Application ID | ycfv12N1yWNjJOV6WgxSHg== |
|---|---|
| Final Action Date | 2026-03-08 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031988355 |
| Model | W9 |
| Frequency Range | 0.115-0.205 MHz |
| Equipment Class | DCD - Part 15 Low Power Transmitter Below 1705 kHz |
| Device Description | W9 Portable Charger |
| Responsible Party | Shaolin Peng, 675108824@qq.com  , 0755-27953337 |
| Technical Contact | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com  , 400-688-3552 |
| Non-Technical Contact | Jianfeng Gao, Herland International Trading Inc, jianfenggao@hyunturlee-commerce.com , 001-909-772-1888 |
| Test Firm | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com , 400-688-3552 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| ycfv12N1yWNjJOV6WgxSHg== | 2026-03-08 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 0.115-0.205 MHz | 15C |
Grants
TCB Grant - Application ycfv12N1yWNjJOV6WgxSHg==
| 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: 03/08/2026 Application Dated: 03/06/2026 |
| Shenzhen Zhenghaixin Technology Co., Ltd. |
| Building 1, Room 201, 101, No. 28, Langfeng Road, |
| Tangxia Yong Community, Yanluo Street, |
| Bao'an District, Shenzhen City, China |
| Attention: Shaolin Peng , Manager |
| 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: | 2A4MT-W9 |
| Name of Grantee: | Shenzhen Zhenghaixin Technology Co., Ltd. |
| Equipment Class: | Part 15 Low Power Transmitter Below 1705 kHz |
| Notes: | W9 Portable Charger |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 0.115 - 0.205 |