What should I do if the product fails?

Contact us with the quantity and problem details, and send images or videos of the failure; we will send a replacement for free.

How do you handle shipments?

We usually ship via express couriers like DHL, UPS, FedEx, or TNT, or by air for small orders, and by sea for bulk orders.

Factory Original 15W 21W Portable Folding Foldable Waterproof Sunpower Solar Charger Pack Bag Battery Panel

Name: Factory Original 15W 21W Portable Folding Foldable Waterproof Sunpower Solar Charger Pack Bag Battery Panel
Brand: Huanyu Electronics Industrial Co., Limited
SKU: 1978730955

Guangdong, ChinaHuanyu Electronics Industrial Co., Limited

US$19.15

30-99 Pieces

US$18.50

100-499 Pieces

US$18.00

500-999 Pieces

US$17.00

1,000-2,999 Pieces

US$16.20

3,000+ Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Certification

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

Condition

New

Flexibility

Foldable

Application

Mobile Phone Charger, Car Charger

Voltage

Current

3.5A Max

Power

15W or 21W

Origin

Shenzhen. China

HS Code

8504401400

Production Capacity

50000/Month

Key features

High Conversion Efficiency: Monocrystalline silicon cells with transformation efficiency greater than 19%.

Foldable Portable Design: Compact folding size for easy carrying, expanded size provides large charging area.

Waterproof Construction: Durable cloth and silicon cell material designed for outdoor waterproof use.

Dual USB Output: Features double USB interfaces for charging multiple devices simultaneously.

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

Flexible Power Options: Available in 15W or 21W power ratings with 5V voltage and 3.5A max current.

OEM and ODM Support: Customized logo and OEM/ODM services accepted with small order support.

Global Shipping Network: Door-to-door services via DHL, UPS, FedEx, TNT, air, or sea freight.

Company profile

In-stock CapacityFast DeliveryPrivate MoldProduct Certification

Huanyu Electronics Industrial Co., Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-06-06Nearest Port: shenzhenAverage Response Time: ≤8.64hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier demonstrates OEM/ODM and broad customization capabilities, supported by 3D design services, recent new-product development, and available R&D audit documentation. It reports compliance certificates including CE, RoHS, FCC, REACH, and PSE, while export sales account for 90% and exporting experience is six years. Production information indicates substantial stated capacity across several consumer-electronics categories, with 6–10 quality-control staff. After-sales complaint handling and service procedures are documented. However, quality assurance and traceability status are unknown, testing equipment is reported as zero, there is no SDK, and overseas warehouse, showroom, agent, or branch services are unavailable. No Fortune 500 cooperation is reported, and the available evidence does not establish financial credibility beyond reported turnover and output information.

Supplier typeThe supplier operates as an OEM/ODM manufacturer, offering ODM services, OEM services for popular brands, and customization from samples, designs, or full specifications. Its 90% export-sales share and six years of export experience further indicate an export-oriented manufacturing supplier.

CertificationsThe supplier states that its products comply with CE, RoHS, FCC, REACH, and PSE requirements, while CE and RoHS certification are specifically listed elsewhere. This is explicit evidence of holding or supporting several relevant compliance certifications.

After-Sales capabilityR&D engineers are responsible for technical support in after-sales service, and the supplier has a documented complaint-handling procedure with records. It also reports in-stock service capacity, but lacks overseas warehouses, showrooms, agents, and branches; therefore, after-sales support exists but is not strongly localized overseas.

R&D capabilityThe supplier reports new-product development within the past year, available R&D design documentation for audit, 3D design services, and two R&D engineers. It also provides ODM services, but has no available SDK and the evidence does not establish the scale or technical depth of its innovation capability.

Production capacityThe supplier reports advanced production equipment, testing instruments, approximately 1,500 square meters of production area, and substantial stated annual output across power banks, wireless chargers, audio products, smart bracelets, speakers, and chargers. It also reports 6–10 quality-control staff and an off-season lead time within 15 workdays, although quality-assurance and traceability status are unknown and testing equipment quantity is listed as zero.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, flexible customization, 3D software design services, and ODM services. These multiple stated service modes demonstrate broad customization coverage.

Product Q&A

Q:What is the minimum order quantity?

We do not have a required MOQ; small orders like 10 pieces are acceptable, though discounts are available for larger orders.

Q:How is the product packaged?

We use neutral packaging, but we are pleased to customize the packaging for you.

Q:How can I customize my brand logo?

Please provide your logo or design files; we will create free artwork for your approval before producing a PP sample.

Q:What is the lead time for orders?

Sample orders typically take 3-5 working days, while bulk orders require 10-18 working days for mass production.

Q:What is the warranty period?

The product comes with a 1-year warranty.

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Factory Original 15W 21W Portable Folding Foldable Waterproof Sunpower Solar Charger Pack Bag Battery Panel