Battery Adapter – Convert Hercules 20V Li-Ion Battery To Fit Dewalt 18V Power Tools

Got a bunch of Dewalt 18V tools but also have some Hercules 20V batteries lying around?

This little adapter is a game-changer.

It lets you use your Hercules 20V lithium-ion batteries to power your Dewalt 18V tools.

No battery is included—it's just the adapter itself.

It's a simple, no-frills plastic adapter that clicks onto your tool and accepts the Hercules battery.

It's a multicolor, unbranded unit.

This is perfect for extending the usefulness of your batteries and saving money on buying new ones.

Just slap your Hercules battery in this adapter, and you're back to work with your trusty Dewalt drill or saw.

Makes a great addition to any DIYer's garage.