Can you give us a discount?

Of course, we offer discounts for large quantities or multiple styles to provide you with a better profit margin.

What is the delivery date for samples?

For generally requested items, shipping from our Netherlands warehouse usually takes around 1-3 days.

DC24V 640wh Energy Storage Emergency Power Station Backup Power Supply

Name: DC24V 640wh Energy Storage Emergency Power Station Backup Power Supply
Brand: Dongguan Dengfeng Green Energy Technology Co., Ltd.
SKU: 2118843965

Guangdong, ChinaDongguan Dengfeng Green Energy Technology Co., Ltd.

US$229.00

5-49 Pieces

US$226.00

50-99 Pieces

US$220.00

100+ Pieces

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

640Wh 24V

Protection

Overvoltage

Application

Communication

Classification

Lighting/Power

Standby Time

Long-acting Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Large Type

Equipment Mode

Decentralized

Brand

USB QC 3.0

2 Sockets

AC Output

1 Socket

AC Standard

Customized

Cigar Lighter

Yes

Screen

LCD

Transport Package

Wood

Specification

36-24-17 CM

Trademark

Origin

China

HS Code

8504401400

Production Capacity

5000

Key features

Portable Trolley Design: Features a trolley case design with a side carry handle for easy transport during outdoor activities.

Versatile Charging Options: Supports charging via utility power or photovoltaic solar charging for convenient use anywhere.

High Power Output: Provides up to 2000W output power and 2560Wh capacity to support high-power appliances.

AC220V Compatibility: Supports AC220V output to power various home appliances like computers, refrigerators, and TVs.

Customizable AC Standard: The AC output standard is customized to meet specific regional or client requirements.

OEM/ODM Services: Factory established in 2009 offers full OEM and ODM customization services for brands.

Fast Sample Delivery: Samples can be shipped quickly from the Netherlands warehouse within 1-3 days.

Multiple Certification Tests: Products undergo numerous tests and certifications, with options for custom requirement testing.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesProduction Process VisualizationPrivate Mold

Dongguan Dengfeng Green Energy Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.11h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer with capabilities spanning portable outdoor power supplies, communication and emergency UPS products, batteries, and energy-storage systems. It reports broad customization and ODM/OEM capabilities, recent new-product development, four production lines, inventory capacity, valid manufacturing contracts with associated subcontractors, and substantial stated production volumes. It exports to Southeast Asia and the Middle East. However, no certification information or customer case details are provided. After-sales service processes exist, but complaint handling and corrective/preventive-action records are not documented. The supplier has no available SDK, overseas warehouse, or overseas showroom. Financial information is limited to year references, so financial credibility cannot be fully assessed.

Supplier typeThe supplier is explicitly identified as a manufacturer. Its described activities include R&D, production, sales, and service for energy-storage, portable outdoor power, UPS/EPS, battery, and related electronic products.

R&D capabilityThe supplier reports new products during the past year, ODM services, and R&D activities covering household energy storage, grid-connected/off-grid power supplies, portable power, UPS, and related products. It does not have an available SDK, which is a limitation for SDK-based development but does not negate the broader product R&D evidence.

Production capacityThe supplier is a manufacturer operating four production lines and facilities including SMT, DIP, container division, spot welding, and automatic sorting equipment. It reports high production volumes for portable energy storage, lithium batteries, mobile UPS, emergency lighting, and emergency power supplies, plus inventory capacity and valid contracts with associated subcontractors.

Customization capabilityBoth R&D and design-capability records list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service availability, providing explicit evidence of broad customization support.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a manufacturer with two independent plants established in 2009, covering 20,000 square meters. We also have a European company in the Netherlands for faster sample delivery.

Q:What is your main market?

Our main markets are Japan, Europe, and the USA.

Q:What is the minimum order quantity?

The standard MOQ is 100PCS, but new models require 500PCS. We accept small trial orders of 10PCS from stock for some products.

Q:How do you ship goods and what is the lead time?

We ship via DHL, UPS, FEDEX, TNT by air or sea. Air shipping takes 3-7 days; large sea orders take about 40 days, subject to customs.

Q:Do your products meet our standards?

Yes, our products have numerous tests and certifications. We can also test according to your specific requirements.