NovaQuantic adapter Milwauke M18 battery front view showing compact rugged design for site use.
NovaQuantic adapter in use powers Hercules 20V tools with M18 battery on the job.
NovaQuantic adapter close-up of internal BMS protecting output.
NovaQuantic adapter ABS housing with durable yellow-black finish.
NovaQuantic adapter compatibility note clarifies supported tools for safer use.
NovaQuantic adapter packaging includes only the adapter for clarity.
NovaQuantic adapter setup guide shows proper installation.

NovaQuantic

NovaQuantic Milwaukee M18 Battery Adapter – Power Supply for Hercules 20V Tools (Adapter Only)

High-performance tools and home improvement made for confident daily results

$38.61

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Why customers choose TaskHolt Tools

Overview

The NovaQuantic Milwaukee M18 Battery Adapter is a purpose-built, power-only interface designed to energize tools within the Hercules 20V ecosystem using M18 Red batteries. It is not a charger and it does not support reverse power flow. On a busy worksite, this compact adapter can help keep your Hercules 20V toolkit running while you manage battery swaps and other tasks.

Key benefits at a glance

  • One-way power delivery: use a charged M18 Red battery to run compatible Hercules 20V tools without charging capabilities.
  • Safety and protection: built-in low voltage protection helps prevent abrupt tool shutdowns from deep discharge, especially when batteries are near empty.
  • Rugged, site-ready design: durable ABS housing with a visible yellow/black finish guides correct installation in challenging environments.

Important compatibility notes

  • Not compatible with Hercules 20V Heat Gun, 2-Stage Vacuum Pump, or any 12V tools.
  • Not compatible with Milwaukee V-18 Ni-CD batteries due to latch and configuration differences from M18 cells.
  • Adapter is for use with M18 Red batteries only; it is not a battery or a charger.

What’s included

  • 1 × Adapter only (battery and tool not included).

Build and testing

Developed and refined across more than two years of testing with the Hercules 20V ecosystem, ensuring broad compatibility with commonly used models while clearly excluding the heat gun and vacuum pump variants. The integrated PCB and contact terminals are designed for reliable, repeated use under real-world conditions.

Usage tips and scenarios

  • Keep a fully charged M18 Red battery on hand to maximize performance when powering Hercules 20V tools.
  • Follow the color-coded housing and proper alignment cues to ensure secure, correct installation.

Note: This adapter does not enable charging, reverse power, or operation with 12V tools. It represents a focused, power-only interface designed to support specific tool-platform pairs within the Hercules 20V family.

FAQ

Q: What batteries does the NovaQuantic Milwaukee M18 Battery Adapter work with?

A: It uses Milwaukee M18 Red batteries to power Hercules 20V tools; it does not charge or reverse power.

Q: Which Hercules 20V tools are supported?

A: Most Hercules 20V-compatible tools are supported, except heat guns, 2-stage vacuum pumps, and 12V tools.

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