What is the warranty period?

All items come with a one-year warranty.

What is the monthly production capacity?

The factory has 15 production lines with a monthly output of 3 million units.

How are goods shipped?

Goods are generally shipped by air or International Express, or you can arrange your own shipping agent.

20000mAh Fast Charging Compact Power Bank with Built in Retractable USB C Data Cable LED Display

Name: 20000mAh Fast Charging Compact Power Bank with Built in Retractable USB C Data Cable LED Display
Brand: GuangZhou Ronc Electronic Technology co.,LTD
SKU: 2244110145

Guangdong, ChinaGuangZhou Ronc Electronic Technology co.,LTD

US$9.50

20-49 Pieces

US$8.90

50-199 Pieces

US$8.50

200+ Pieces

Product profile

Customization

Available

Battery is Removable

Capacity

15001-20000mAh

Model NO.

RC-PD90

Compatible Brand

All

Carrying Way

Universal Split

Charging Type

Electric

Applicable Models

Mobile Phone

Cell Type

Li-Polymer

Display

With Display

LED Lighting

Without LED Lighting

Certification

CE, TUV, RoHS

Socket Type

for USA/Canada

Recyclable

Non-Recyclable

Input

5V/3A 9V/2A 12V/1.5A

Output

5V/3A 9V/2.22A 10V/2.25A 12V/1.67A

Outer Casing Material

ABS+PC

Battery Capacity

20000mAh

Used

All Smart Cell Phone

Logo

Custom Logo Service

Transport Package

Paper Carton

Specification

100*64.6*32mm

Trademark

RONC/OEM

Origin

China

Production Capacity

10000/Week

Key features

20000mAh High Capacity: Built-in 20000mAh Li-Polymer battery with >1000 life cycles for reliable power.

22.5W Fast Charging: Supports fast charging with output up to 12V/1.67A for compatible devices.

Built-in Retractable Cable: Features a built-in retractable USB-C data cable for convenient charging.

LED Display: Equipped with an LED display to show real-time battery status.

Multi-Protection System: Includes over-voltage, over-current, short-circuit, and heat dissipation protection.

Custom Logo Service: Offers custom logo printing for orders of 100 pieces or more.

CE, TUV, RoHS Certified: Products are certified with CE, TUV, and RoHS standards for safety.

6-Day Sample Customization: R&D team provides customized samples within 6 days for quick testing.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

GuangZhou Ronc Electronic Technology co.,LTD

Guangdong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-03-24Nearest Port: Guangzhou Huangpu Port, Shenzhen Yantian PortAverage Response Time: ≤4.08hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a Guangzhou-based trading company engaged in electronics, computer products, industrial equipment, packaging, and related products. It offers broad customization services and reports new products in the past year, supported by two R&D engineers and an available SDK. However, it does not provide ODM services or OEM services for well-known brands. The supplier has no stated inventory, overseas warehouse, or overseas showroom capability, and its service-management controls are weak: records exist for service assessment, but there are no written procedures for approved-supplier management, corrective and preventive actions, or complaint handling. Financial records are indicated for 2021–2023, but the provided information contains no performance values, so credibility cannot be fully assessed. Manufacturing capacity, certifications, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is explicitly classified as a trading company, located in Tianhe District, Guangzhou. Its stated business scope covers electronic product and component retail, electronic engineering installation, repair, and information and electronic technology services, indicating a trading and service-oriented profile rather than confirmed manufacturing ownership.

After-Sales capabilityThe supplier has records related to service-capability assessment, but no written procedures or records are stated for corrective and preventive actions or effective customer-complaint handling. It also reports no inventory, overseas warehouse, or overseas showroom capability, although it indicates acceptable service quotations and lead times of within 15 working days in both peak and off-season.

R&D capabilityThe supplier reports new products during the past year, has two R&D engineers, and has an available SDK. It also offers design-related customization, which supports product-development capability, although the absence of ODM service limits the scope of its stated innovation-service offering.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, flexible customization, minor customization, and full customization. These repeated service declarations provide direct evidence of broad customization capability, despite the separate statement that ODM services are not provided.