---
publication_id: "OT-2026-000000790"
title: "Battery powered welding system"
published_at: "2026-09-15T19:03:23.995815Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000000790"
categories:
  - "manufacturing-assembly-equipment/joining-and-welding"
keywords:
  - "b23k9/327"
---

# Battery powered welding system

## Abstract

A battery powered welding system is provided. In one welding system a battery powered welder includes control circuitry configured to control a welding power output converted from power from an external battery power source. The battery powered welder also includes a wire drive assembly coupled to the control circuitry and configured to feed a welding wire using power from the external battery power source. The battery powered welder includes a case integrally supporting and enclosing the control circuitry and the wire drive assembly. The case is not configured to enclose the external battery power source.