What certificates do your solar generator products have?

Our products hold ISO9001, UN38.3, CE, MSDS, UL, and PSE GS certificates, satisfying most country's importing requirements.

Can I get a product sample?

Yes, please leave your contact information and our sales manager will contact you soon.

Durable Transformer Battery Welder for Daily Heavy Use

Name: Durable Transformer Battery Welder for Daily Heavy Use
Brand: Nanjing Lestar Power Stations Co., Ltd.
SKU: 2174785832

Jiangsu, ChinaNanjing Lestar Power Stations Co., Ltd.

US$1,066.50

1-5 Pieces

US$921.00

6-50 Pieces

US$853.50

51+ Pieces

Sample price:US$1200.00/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Portable

Model NO.

LW330

Frequency Range

High Frequency

Electric Current

Work Form

Iron Core

Type

Battery Powered Welder

Weight

11kg

Battery Capacity

865wh

Electrode Diameter φ2.5mm

32PCS

Electrode Diameter φ3.2mm

16PCS

Welding Material

Stainless Steel, Carbon Steel, Low Alloy Steel

Charger

AC 220V/15A

Welding Current

10-150A

Transport Package

Wooden Box

Specification

460x265x445mm

Trademark

SOFIMO

Origin

Nanjing

HS Code

85044020

Key features

High Frequency DC Welding: Supports MMA and TIG welding with 10-150A current range.

Large Capacity Battery: Built-in 865Wh NCM battery ensures strong endurance for daily heavy use.

Portable Design: Compact size (372x182x320mm) and 11.7kg weight for easy carrying.

Multi-Metal Welding: Welds stainless steel, carbon steel, and low alloy steel effectively.

Smart Safety Protection: Features undervoltage, overheat detection, and intelligent fan control.

OEM & ODM Support: Full customization options available from samples or designs.

Fast Lead Time: Peak and off-peak season lead time within 15 workdays.

Comprehensive Certifications: ISO9001, UN38.3, CE, MSDS, UL, and PSE GS certified.

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: ≤2.73h

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.

Product Q&A

Q:Who are the manufacturers?

We are Nanjing Lestar Power Stations Co., Ltd. based in Jiangsu, China, established in 2008, with about 80 employees engaged in R&D, production, sales, and service.

Q:How do you guarantee quality?

We always conduct a pre-production sample before mass production and perform a final inspection before shipment.

Q:What products can you supply?

We supply portable industrial power stations, battery-powered welders, welding integrated storage power stations, rechargeable portable welders, MPP T solar controllers, and high-power intelligent chargers.

Q:Do you support OEM and ODM services?

Yes, we support OEM and ODM services, though a minimum order quantity is required.

Q:What delivery and payment terms do you accept?

Accepted delivery terms include FOB, EXW, and Express Delivery. Accepted payment currencies are USD and CNY, with types including T/T, L/C, PayPal, and Western Union.