High-Capacity Portable with Built-in Four-Wire Charging Power Bank

Name: High-Capacity Portable with Built-in Four-Wire Charging Power Bank
Brand: Shenzhen Shiyusheng Technology Co., Ltd.
SKU: 2270485825

Guangdong, ChinaShenzhen Shiyusheng Technology Co., Ltd.

US$6.00-9.00

10 Pieces

Product specifications

color

Sample price:US$9.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium Battery

Charger Type

Electric Charger

Charger Application

Tablet, Laptop

Nominal Voltage

1.5V

Charger Style

USB Charger

Compatible Battery Type

AAA/AA

Size

AAA

Certification

SASO, GOST-R, KC, PSE, CTIA, RoHS, TUV, CB, CE

Socket Type

For USA/Canada

Recyclable

Non-Recyclable

Power Capacity

5000mAh

Rated Capacity

5900

Transport Package

Plastic Sealing

Specification

10*10*10

Trademark

Origin

Shenzhen

HS Code

8504401990

Production Capacity

10000

Company profile

High Repeat Buyers ChoiceFast DeliveryLow MOQCustomization from Samples

Shenzhen Shiyusheng Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2025-10-31Nearest Port: shenzhenAverage Response Time: ≤8.01hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Shiyusheng Technology Co., Ltd. is a prominent supplier specializing in Bluetooth headset manufacturing with substantial R&D and production capabilities but limited after-sales service procedures. The company holds multiple certifications and engages in OEM/ODM services. However, it lacks overseas presence and structured service protocols, which may impact international operations.

Supplier typeShenzhen Shiyusheng Technology Co., Ltd. is a top-tier factory specializing in Bluetooth headsets, integrating R&D, production, and sales with OEM/ODM/OBM services.

CertificationsThe supplier holds a comprehensive range of certifications including BSCI, ISO 9000, ISO 9001, and more, covering quality management and environmental standards.

After-Sales capabilityThe supplier lacks written procedures for service capability assessment, corrective actions, and customer complaint handling, indicating potential weaknesses in after-sales service.

R&D capabilityThe supplier demonstrates strong innovation capability with recent new products and a skilled R&D team, though SDK availability is lacking.

Production capacityWith over 10 years of experience and advanced production lines, the supplier has strong capabilities in headphone production.

Customization capabilityThe supplier offers extensive customization services ranging from minor to full customization, including samples and design-based options.

Client casesThe supplier provides OEM services for popular brands, indicating established customer cases and partnerships.