DeWalt 20V to Craftsman Bolt-On 20V Battery Adapter

Use your DeWalt 20V MAX batteries on Craftsman 20V Bolt-On cordless tools, without buying into a second battery platform. Both platforms are rated 20V, so torque and speed on the Craftsman 20V Bolt-On tool stay where they should be. Built with a durable injection-molded ABS housing and pure copper contacts for steady current delivery. Your existing batteries do more work, and there is no second ecosystem to buy into.

Specifications

• SKU PTA-DWM20-CRB20
• Fits this battery DeWalt 20V MAX (Lithium-Ion)
• Battery voltage 20V
• Runs these tools Craftsman 20V Bolt-On (Lithium-Ion)
• Tool voltage 20V
• Housing ABS (Injected)
• Terminals Copper
• Current rating 40A continuous (80A peak at 18VDC for up to 2 seconds)720 Watt continuous at 18V nominal
• Internal wiring 5 mm²
• Weight 138 g (4.9 oz / 0.3 lb)
• Colour Black, Yellow
• Operating humidity 5–95% RH
• Operating temperature -10 °C to 50 °C (14 °F to 122 °F)
• USB port No
• What's in the box Battery adapter
• Warranty 12 months after the date of delivery
• Revision Revision 01 (released on September 11, 2023)

Why choose this adapter

• Your DeWalt 20V MAX battery and Craftsman 20V Bolt-On tools run at the same voltage, so the adapter changes the fitting rather than converting anything.
• Injection-moulded ABS, not 3D printed — no layer lines to split under load.
• Solid copper terminals, so less of the current is lost as heat.
• 5 mm² internal wiring, rated for 40A continuous with 80A peak at 18VDC for up to 2 seconds, so a high-draw tool is not held back by the adapter.
• Covered by a 12-month warranty from the day it arrives.

DeWalt 20V MAX and Craftsman 20V Bolt-On compatibility

It works in one direction only: DeWalt batteries powering Craftsman tools. For the opposite pairing, see adapters that run on Craftsman 20V Bolt-On batteries.

Compatibility can vary with the exact battery and tool model. Before ordering, confirm that your battery belongs to the DeWalt 20V MAX platform and that your tool takes Craftsman 20V Bolt-On batteries.

Important charging and safety information

This adapter is for powering cordless tools and nothing else. It cannot charge DeWalt or Craftsman batteries and must never be connected to a charger of any kind. Always take the battery out of the adapter before charging, and charge it on the original charger made for your DeWalt 20V MAX battery.