Can I charge my devices on a cloudy day?

Yes, you can charge devices on cloudy days, but the efficiency will be lower and charging time prolonged.

Can I charge my devices under home lighting?

No, the solar foldable charger cannot charge devices under home lighting.

Solar USB Best Charger Bag Foldable Mobile Phone Battery Pack Power Bank

Name: Solar USB Best Charger Bag Foldable Mobile Phone Battery Pack Power Bank
Brand: Shenzhen Just-Solar Co., Ltd.
SKU: 761753662

Guangdong, ChinaShenzhen Just-Solar Co., Ltd.

US$16.50

50-499 Pieces

US$16.00

500-4,999 Pieces

US$15.40

5,000-9,999 Pieces

US$14.80

10,000-49,999 Pieces

US$14.20

50,000+ Pieces

Sample price:US$18.00/piece.Request sample

Product profile

Customization

Available

Battery is Removable

Capacity

12001-15000mAh

Model NO.

JT-HY1610D

Compatible Brand

All Mobile Phones

Carrying Way

Universal Split

Charging Type

Solar and USB

Applicable Models

Mobile Phone

Cell Type

Li-Polymer

Display

With Display

LED Lighting

Certification

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

Socket Type

All Mobile Phones

Recyclable

Solar Panel

5V/1200mA(6W)

USB Input

5V/2.0A (AC Power or Exteral Solar Panel)

Battery

3.7V/15000mAh

Double Output

5V*2.4A and 5V*1A

LED Light

0.5W LED Lights(Side of The Product)

Crust Material

PP Silico Gel, Flame Retardant Plastic

Product Color Optional

Black/Yellow/Green/Blue/Yellow

Product Size

155*82*30 mm

Product Weight

450g

Transport Package

Color Box and Carton

Specification

Trademark

OEM, MI

Origin

Shenzhen

Production Capacity

30000PCS/Month

Key features

Foldable Solar Design: Features 4 solar panels with foldable structure for easy portability and efficient sunlight capture.

High Capacity Battery: Equipped with 15000mAh Li-Polymer battery for extended power supply for mobile devices.

Dual Charging Options: Supports charging via AC USB input and direct solar power under sunlight.

Multi-Device Compatibility: Compatible with all mobile phones, MP3 players, tablets, and other 5V USB devices.

Built-in LED Light: Includes 0.5W LED lights on the side for emergency lighting needs.

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

Customizable Colors: Available in Black, Yellow, Green, and Blue to meet diverse aesthetic preferences.

OEM/ODM Service: Supports custom logo printing and design services for bulk orders.

Company profile

Shenzhen Just-Solar Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2004-05-05Nearest Port: SHEN ZHENAverage Response Time: ≤7.90hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, FCA, EXW

AI-Powered supplier vetting

SummaryShenzhen Just-Solar Co., Ltd. is identified as a China-based manufacturer/factory operating in Guangdong, with separate production entities described for domestic and overseas business. The supplier reports multiple management-system certifications, 50 quality-control staff, more than 10 production lines, extensive solar-product output, export activity since 2004, and sales coverage across multiple global regions. It states that it provides product design, R&D, manufacturing, shipment arrangement, warranties, after-sales service, and market suggestions. The available information supports strengths in manufacturing scale, export experience, product development, customization, and stated service capabilities. However, financial credibility cannot be assessed because relevant financial information is excluded, and the representative-title record is invalid or unusable.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, with production locations in Shenzhen, Guangdong, China. Its descriptions identify separate production entities for domestic and overseas business, supporting direct manufacturing involvement rather than a purely trading profile.

CertificationsThe supplier lists BSCI, ISO 9000, ISO 9001, ISO 14001, ISO 14000, HSE, GMP, EICC, and QC 080000 as supplier-management-system certifications. The slice does not provide certificate numbers, validity dates, issuing bodies, or scopes, so the assessment is based on the stated holdings only.

After-Sales capabilityThe supplier explicitly states that it provides a warranty period for each product, after-sale service, and reasonable suggestions for solar products and markets. It also describes support across the full shipment process, indicating a stated service capability beyond production.

R&D capabilityThe supplier states that it designs, researches, develops, and manufactures solar products according to customer requirements, and reports total R&D-engineer experience of 31–40 years. These statements support product-development capability, although they do not quantify patents, laboratories, or new-product launches.

Production capacityThe supplier is identified as a factory and reports more than 10 production lines, 50 quality-control staff, and substantial stated output for solar systems, panels, chargers, and lights. It also lists a broad solar-product portfolio and export coverage across multiple regions, supporting significant production breadth and capacity.

Customization capabilityThe supplier explicitly states that it designs, researches, develops, and manufactures solar products according to customer requirements and supplies products in customers' quality classes. This directly supports customization in product design and quality specifications.

Client casesThe supplier lists Shell, Geodrill, Newmont, Tullow, and Heineken as main customers. These named customer references provide explicit evidence of customer cases, although the slices do not include project details, transaction scope, or verification documentation.

Product Q&A

Q:How to use the product?

Open the foldable solar charger and spread it to direct sunshine. Connect the charger with your mobile phone or power bank through the cable, and it will charge devices automatically.

Q:Is this product waterproof?

The folding solar charger is weather resistant and can resist occasional rain or snow, but it is not designed for immersion in water.

Q:What devices can be charged with this solar charger?

The output is 5V, so it can charge cell phones, MP3 players, tablets, some digital cameras, and other 5V devices.

Q:How long can I get best performance from the foldable solar panel?

Ensure the charger is in direct sunlight with no shading. For best performance, the solar panel should be perpendicular to the sun.

Q:Why is the charging time increased when used behind windows?

Some windows have solar film that blocks infrared/UV light, reducing solar cell efficiency and increasing charging time.