DeWalt 20V to Hart 20V Battery Adapter
DeWalt 20V to Hart 20V Battery Adapter
Use your DeWalt 20V MAX batteries on Hart 20V cordless tools, without buying into a second battery platform. Both run at 20V, so the adapter changes the fitting and not the voltage. The 3D-printed ABS housing keeps the fit precise, and pure copper contacts keep current delivery steady. It keeps one battery platform serving more tools, which costs less than buying into another.
Specifications
- SKU PTA-DWM20-HAR20
- Fits this battery DeWalt 20V MAX (Lithium-Ion)
- Battery voltage 20V
- Runs these tools Hart 20V (Lithium-Ion) from Walmart
- Tool voltage 20V
- Housing ABS (3D)
- 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 102 g (3.6 oz / 0.22 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 13, 2023)
Why choose this adapter
- Your DeWalt 20V MAX battery and Hart 20V tools run at the same voltage, so the adapter changes the fitting rather than converting anything.
- 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 Hart 20V compatibility
It works in one direction only: DeWalt batteries powering Hart tools. For the opposite pairing, see adapters that run on Hart 20V 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 Hart 20V batteries.
Important charging and safety information
This adapter is for powering cordless tools and nothing else. It cannot charge DeWalt or Hart 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.