What is the battery capacity?

The battery capacity is 20000mAh, which falls within the 15001-20000mAh range.

What certifications does the product have?

The product has CE, CB, TUV, RoHS, CTIA, PSE, KC, GOST-R, SASO, and FCC certifications.

What is the minimum order quantity?

The Minimum Order Quantity is 1,000 Pcs.

St20-20000mAh Magnetic Power Bank for Mini Use with Magsafe

Name: St20-20000mAh Magnetic Power Bank for Mini Use with Magsafe
Brand: Shenzhen Vanyust Technology Limited
SKU: 1984446861

Guangdong, ChinaShenzhen Vanyust Technology Limited

US$8.80

100-499 Pieces

US$8.50

500-999 Pieces

US$8.30

1,000-2,999 Pieces

US$8.20

3,000+ Pieces

Product profile

Battery is Removable

Capacity

15001-20000mAh

Compatible Brand

All Mobile Phones

Model NO.

ST20-20000mAh

Carrying Way

Portable Pocket Size

Charging Type

Electric

Applicable Models

Mobile Phone

Cell Type

Li-Polymer

Display

With Display

LED Lighting

Without LED Lighting

Certification

CE, TUV, RoHS, PSE

Socket Type

for USA/Canada

Recyclable

Non-Recyclable

Power Source

Electric

Model Type

Charging Mobile Charger

Input

100~240V 50~60Hz 1.0A

Output

5V 3A / 9V 2A / 12V 1.67A(Double)

Color

White Black

Transport Package

Carton

Specification

ST20-20000mAh

Trademark

OEM/ODM

Origin

China

HS Code

8507909000

Production Capacity

1000000PCS/Year

Key features

High Capacity & Fast Charging: 20000mAh Li-Polymer battery with up to 20W output (5V/3A, 9V/2A, 12V/1.67A).

Magnetic & Portable Design: Compact pocket-size design with MagSafe compatibility for easy carrying.

Comprehensive Certifications: Certified by CE, TUV, RoHS, PSE, FCC, KC, GOST-R, SASO, and CTIA.

OEM/ODM Customization: Supports customized designs, sizes, colors, and data specifications.

Professional Manufacturer: Vanyust is a high-tech enterprise with its own manufacturing site in Shenzhen.

Quality Assurance: 100% inspection for finished products including visual and function checks.

Competitive Factory Prices: Friendly pricing for importers, distributors, and resellers.

Sample Availability: Product samples are available for quality testing before bulk orders.

Company profile

Shenzhen Vanyust Technology LimitedGuangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shenzhen Port, Hong Kong PortAverage Response Time: ≤9.46h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM and OEM capabilities, including service for recognized brands and evidence of new products during the past year. Its production setup lists multiple automated and specialized machines, while quality processes include documented inspection instructions, complaint handling, corrective and preventive actions, supplier assessment procedures, material traceability, and one quality inspector. The supplier holds an ISO9001:2015 management-system certificate and reports FCC, CE, RoHS and other product certifications. Export readiness appears strong, with 90% of sales from exports, self-operated import/export rights, eight years of export experience, an overseas warehouse, and participation in an international trade show. Financial information is present only as years for several indicators, without substantive performance values, so financial credibility cannot be determined. Customer evidence is limited to OEM service for recognized brands and the own brand VANYUST.

Supplier typeThe supplier operates as an export-oriented manufacturer with self-operated import/export rights, eight years of export experience, 90% of sales from exports, and stated OEM service for recognized brands. It also has an overseas warehouse but no overseas showroom or overseas agents/branches.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and product compliance certifications including FCC, CE, RoHS and others. These are explicit certifications supporting quality-management and product-compliance capability.

After-Sales capabilityThe supplier has a documented and followed customer-complaint procedure, corrective and preventive action records, and service-capability supplier assessment procedures. It offers multiple payment and quotation terms and maintains an overseas warehouse, but no overseas agents or branches are reported.

R&D capabilityThe supplier reports new products during the past year, offers ODM services, and supports customization from samples, designs, full customization, minor customization, and flexible customization. However, it does not have an available SDK, which limits evidence of software-development support.

Production capacityThe listed facility includes automatic dispensing, screw, soldering, engraving, shearing, spot-welding, and power-bank aging equipment. The supplier reports peak-season lead time of one month, off-season lead time within 15 workdays, standardized finished-product inspection instructions, and quality assurance, although only one quality inspector is stated.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples and designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service availability, indicating broad product-adaptation capability.

Client casesThe supplier states that it provides OEM services for recognized brands and identifies VANYUST as its own brand, with quality-control capability for two own-brand quantities. It has also participated in the Global Sources Mobile Electronics trade show, but no named external customers, order examples, or detailed case studies are provided.

Product Q&A

Q:Are you a manufacturer?

Yes, Vanyust is a professional brand manufacturer for battery pack charging and electric vehicle charging.

Q:What is your lead time?

On average production time 15 workdays upon receipt of payment for standard regular orders while 30 days for customised orders.

Q:Is sample available?

Yes, product sample is available for testing of quality. You may contact us to place a sample order with us.

Q:What services you offer?

We offer OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services. We can do customised designs, sizes, colors and other data specifications accordingly. Please contact us for details. We look forward to your inquiries.

Q:What kind of packagings you offer?

We are able to offer standard paper box packagings for our products. We can also provide customised packaging design services for our customers as per customer's personalised requirements.