NovaQuantic Adapter for DeWalt 20V MAX Battery – Power Supply for Hercules 20V Tools (Adapter Only)

Power-Only Adapter for DeWalt 20V MAX Batteries

The NovaQuantic adapter is designed to repurpose a DeWalt 20V MAX battery as a dedicated power source for Hercules 20V tools. This is an adapter-only solution with no charging functionality and no reverse power flow, making it ideal for scenarios where you want steady operation without battery cycling or charging takes place at the same time.

With this one-way power setup, you can keep your workflow moving on job sites, in the workshop, or in field environments where a standard charging station isn’t available. It’s built to deliver consistent power to compatible Hercules 20V platforms while avoiding unintended charging.

Key Benefits at a Glance

• One-way power delivery from a DeWalt 20V MAX battery to Hercules 20V tools for uninterrupted operation.
• Integrated low-voltage protection (BMS) that automatically cuts output if voltage drops, helping protect battery health and tool performance.

Important Compatibility Notes

To set correct expectations, this adapter is not compatible with Hercules 20V Heat Gun, the 2-Stage Vacuum Pump, or any 12V tools. It also does not work with Black & Decker 20V batteries due to latch and configuration differences from DeWalt batteries. For best results, begin with a fully charged DeWalt 20V MAX battery before use.

Build and Safety

• Durable ABS housing paired with an integrated PCB for a robust, compact connection.
• Bright yellow-and-black color coding helps ensure correct installation and quick identification on site.

What to Expect After Two Years of Testing

• The adapter underwent extensive internal testing with a wide range of Hercules 20V-compatible tools. Most commonly used models passed compatibility checks, with the exception of the heat gun and vacuum pump variants.

Practical Scenarios

Use cases include on-site maintenance tasks, workshop bench setups, and field scenarios where you want to leverage an existing DeWalt 20V MAX battery without engaging in charging. The result is a flexible power option that supports your workflow without claiming guaranteed outcomes.