How long does it take to fully charge by sunlight?

It takes 30 hours to fully charge by sunlight.

What is the battery specification?

The built-in battery specification is 3.7V, 300mAh, Polymer Battery.

What is the lighting time after cranking?

Lighting time of 3 LEDs after 1 minute cranking is 8 Minutes, and for 1 LED it is 40 Minutes.

Factory Wholesale Popular Solar Hand Crank Dynamo LED Torch

Name: Factory Wholesale Popular Solar Hand Crank Dynamo LED Torch
Brand: Zhejiang Sorbo Technology Co., Ltd.
SKU: 2154410995

Zhejiang, ChinaZhejiang Sorbo Technology Co., Ltd.

US$5.00

2,000 Pieces

Sample price:US$5.30/piece.Request sample

Product profile

Customization

Available

Light Range

<50m

Lighting Period (H)

>10

Model NO.

SB-6019-ZY

Material

ABS

Power Source

Rechargeable

Waterproof Rating

IPX7

Weight

176g

Size

148*61*45mm

Camping Light

50lm

Waterproof

Ipx7

Transport Package

Carton

Trademark

SORBO

Origin

China

HS Code

8513101000

Production Capacity

30000PCS/Day

Key features

Dual Power Source: Rechargeable via solar or hand crank for reliable outdoor use.

High Luminous Flux: Max 50LM with 3 LEDs, ensuring bright illumination.

IPX7 Waterproof: Waterproof rating IPX7 for durability in various weather.

OEM/ODM Service: Accepts customization including logo printing and design.

Certified Quality: CE, RoHS, FCC, FDA, and REACH certified products.

Fast Charging Options: Quick charging via sunlight or manual cranking.

Compact Design: Lightweight 176g, size 148*61*45mm for portability.

Long Lighting Time: Over 10 hours lighting period after full charge.

Company profile

Importers and ExportersExperienced TeamPatents AwardedManagement Certification

Zhejiang Sorbo Technology Co., Ltd.

Zhejiang, 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: Ningbo Port, Shanghai PortAverage Response Time: ≤5.34h

AI-Powered supplier vetting

SummarySORBO TECHNOLOGY is a Zhejiang-based manufacturer established in 2016, with 400 employees, 22,000 square meters of area, three circuit-board production lines, 18 assembly and testing lines, and stated daily capacity of 30,000 pieces. It exports to more than 52 countries or regions, with 71%–90% of sales from exports and eight years of export experience. The supplier offers OEM and ODM services and broad customization, while finished products are checked by packing staff. It holds ISO14001, ISO9001:2015, BSCI, and CE certifications. Production-related strengths include in-stock capability, valid contracts with associated subcontractors, and one-month average lead times in both peak and off-seasons. However, the available information indicates no SDK, no new products in the past year, no overseas warehouses, branches, showrooms, or offline trade-show participation. Financial records are referenced for 2021–2023, but no non-financial assessment of financial strength is provided.

Supplier typeThe supplier identifies itself as a manufacturer combining research and development, production, and sales, offering smart household appliances, solar products, and outdoor gear. Its stated factory infrastructure includes circuit-board, assembly, and testing production lines, supporting classification as a manufacturing supplier.

CertificationsThe supplier reports ISO14001 and ISO9001:2015 management-system certifications, BSCI social-responsibility certification, and CE product compliance certification. These explicitly demonstrate coverage of environmental, quality-management, social-responsibility, and product-compliance requirements.

Production capacityThe supplier reports 400 employees, three circuit-board production lines, 18 assembly and testing lines, and stated capacity of 30,000 pieces per day. It also has in-stock capability, valid contracts with associated subcontractors, and one-month average lead times in both peak and off-season, providing explicit evidence of established production and fulfillment capability.

Customization capabilityThe supplier offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, while also providing OEM and ODM services. This is explicit evidence of broad customization coverage across customer-provided concepts and supplier-led design manufacturing.

Product Q&A

Q:What is your MOQ?

Normally MOQ is 2,000pcs. But we accept lower quantity for your trial order. Please feel free to tell us how many pieces you need, we will calculate the cost correspondingly, hoping you can place large orders after checking quality of our products and know our service.

Q:Can I get samples?

Sure. We usually provide exiting sample with charges and freight collect.

Q:Does the products have CE/ROHS certificate?

Yes, we can offer the CE/ROHS certificated for you as to your requirements.

Q:Do your products support customization? Can I print my logo on the product?

Yes, we accept customized.

Q:What is the maximum luminous flux?

The max luminous flux of 3 LEDs is >=50LM, and for 1 LED it is >=15LM.