What is the lead time for production?

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

What is the battery capacity and weight?

The battery capacity is 2405Wh, and the total weight of the welder is 21kg.

How do you guarantee quality?

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

Lithium Battery Welder MMA Arc Welding Methods Built in BMS Battery Management System

Name: Lithium Battery Welder MMA Arc Welding Methods Built in BMS Battery Management System
Brand: Nanjing Lestar Power Stations Co., Ltd.
SKU: 1976494351

Jiangsu, ChinaNanjing Lestar Power Stations Co., Ltd.

US$1,350.00

1-5 Pieces

US$1,179.00

6-50 Pieces

US$1,114.50

51+ Pieces

Sample price:US$1100.00/piece.Request sample

Product profile

Customization

Available

Type

Battery Powered Welder

Control Mode

Manual

Model NO.

LW370

Voltage

AC220V

Weight

21kg

Battery Capacity

2405wh

Welding Material

Stainless Steel, Carbon Steel, Low Alloy Steel

Charger

AC 220V/15A

Welding Current

10-160A

2.5X300mm

70PCS

4.0X400mm

19PCS

3.2X350mm

35PCS

Transport Package

Wooden Box

Specification

460x215x345mm

Trademark

SOFIMO

Origin

Nanjing

HS Code

85044020

Key features

Battery Powered Portability: 2405Wh capacity allows welding without fixed power sources, weighing only 21kg.

Comprehensive Safety Certifications: Certified with GS, CE, MSDS, UN38.3, ISO9001, UL, and PSE for global compliance.

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

Professional After-Sales Support: Pre-production samples and final inspections ensure quality; dedicated support available.

Wide Welding Current Range: 10-160A output handles stainless steel, carbon steel, and low alloy steel effectively.

User-Friendly Interface: Equipped with knobs and a display for easy operation by both professionals and amateurs.

Factory Direct Pricing: Sold directly from the factory ensuring cost-effectiveness and reliability.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

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: ≤2.91h

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.