---
publication_id: "OT-2026-000001114"
title: "Nosecone to battery connection in power tool"
published_at: "2026-09-15T19:03:53.422616Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000001114"
categories:
  - "tools-tooling/powered-hand-tools"
keywords:
  - "b25f5/02"
  - "h01m50/247"
  - "h01m50/247"
  - "b25b21/02"
  - "b25b21/023"
  - "b25b21/023"
---

# Nosecone to battery connection in power tool

## Abstract

A power tool is provided an electric motor, a nosecone assembly having a metal body, a terminal block that couples to a removable battery pack, and an electronic power module that regulates supply of electric current from the battery pack to the motor. A discharge wire is coupled to the terminal block on a first end and to the metal body of the nosecone assembly on a second end to provide a discharge path from the nosecone directly to the battery pack bypassing the electronic power module.