What is the battery type and capacity?

The product uses an LFP (Lithium Iron Phosphate) battery with a capacity of 4147Wh and features a replaceable design.

What are the accepted payment terms?

We accept T/T, L/C, PayPal, and Western Union in USD or CNY.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Versatile Power Supply Station for Welding Pipeline Projects

Name: Versatile Power Supply Station for Welding Pipeline Projects
Brand: Nanjing Lestar Power Stations Co., Ltd.
SKU: 2142521895

Jiangsu, ChinaNanjing Lestar Power Stations Co., Ltd.

US$3,385.50

1-5 Pieces

US$2,785.50

6-50 Pieces

US$2,679.00

51+ Pieces

Sample price:US$4600.00/piece.Request sample

Product profile

Customization

Available

Nominal Capacity

4147wh

Size

550*467*500mm

Model NO.

ES3000

Weight

65kg

Warranty

12 Months

Output Voltage

100-240V

Rated Power

3500W

Inductive Load

10500

Output Current

Waterproof 10A, 16A

Battery Type

LFP

Protection Function

Overload, Undervoltage, Short Circuit, Leakage

2.5mm Electrode

137PCS

3.2mm Electrode

68PCS

4.0mm Electrode

42PCS

Transport Package

Wooden Box

Specification

640x510x580MM

Trademark

SOFIMO

Origin

Nanjing

HS Code

85044020

Production Capacity

100000PCS

Key features

High Capacity Energy Storage: 4147Wh LFP battery capacity with replaceable design for unlimited endurance.

Versatile Welding Performance: Supports MMA and TIG welding for stainless steel, low-carbon, and high-carbon steel.

Pure Sine Wave Output: AC 220V/50Hz/4000W pure sine wave inverter suitable for high-precision instruments.

Comprehensive Safety Protection: Features overload, undervoltage, short circuit, leakage protection, and high-precision leakage protection.

Global Certifications: Holds ISO9001, CE, GS, UL, PSE, UN38.3, and MSDS certifications for global compliance.

OEM/ODM Customization: Supports full customization from samples or designs with flexible customization options.

Portable Industrial Design: Compact size 550*467*500mm and 65kg weight, designed for outdoor construction portability.

Bluetooth Smart Control: Integrated Android and iOS Bluetooth system for convenient monitoring and control.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Nanjing Lestar Power Stations Co., Ltd.

Jiangsu, 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: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.00h

AI-Powered supplier vetting

SummaryThe supplier operates in energy-storage technology, new-energy equipment, mechanical equipment, and pneumatic/electric tools, with related R&D, manufacturing, sales, and import/export activities. It reports ISO9001 and EU BSCI certifications, German GS and EU CE certifications for a rechargeable welder, invention patents, recent new-product development, and ODM/OEM services. Customization is broadly supported, and production-related facilities cover assembly, testing, welding, soldering, and wire processing. Quality controls include five QA/QC inspectors, raw-material traceability, complaint procedures, and corrective/preventive-action records. Overseas service offerings include installation, debugging, maintenance, repair, and training, with stated lead times within 15 working days in both off-season and peak season. Financial information is limited to year labels, so financial credibility cannot be conclusively assessed. No specific customer names or documented customer cases are provided.

Supplier typeThe supplier’s stated business scope covers energy-storage technology services, specialized equipment manufacturing, new-energy prime mover equipment, mechanical equipment, pneumatic and electric tools, R&D, sales, and import/export activities. This supports classification as a manufacturer and technology-oriented equipment supplier rather than only a trading company.

CertificationsThe supplier states that it has passed EU BSCI social responsibility certification and ISO9001 quality management system certification. It also reports German GS and EU CE certifications for a rechargeable welder, providing explicit evidence of relevant management, social-responsibility, and product certifications.

After-Sales capabilityThe supplier reports overseas services including debugging, maintenance, repair, training, and equipment installation, and states that complaint handling has clear procedures and followed records. Service capability is supported by written procedures, corrective/preventive-action records, 10 qualified service-capability suppliers, and stated peak- and off-season lead times within 15 working days.

R&D capabilityThe supplier reports new products during the past year, ODM capability, multiple invention patents, and R&D activities covering mechanical equipment. However, it explicitly states that no SDK is available, which limits evidence of software-development support but does not negate its demonstrated product and engineering innovation capabilities.

Production capacityThe supplier’s scope includes specialized equipment manufacturing, while its listed facilities cover assembly, capacity sorting, charge/discharge testing, laser and manual welding, wave soldering, and wire stripping. Five QA/QC inspectors, own-brand quality-control information, and raw-material traceability further support operational production capability.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service availability, indicating broad support for customized product development and manufacturing.