Masterforce 20V to Milwaukee 18V Battery Adapter
$43.63
Zu Produktinformationen springen
Masterforce 20V to Milwaukee 18V Battery Adapter
$43.63
Use your Masterforce 20V batteries on Milwaukee M18 cordless tools, without buying into a second battery platform. Built with an injection-molded ABS battery interface, a 3D-printed ABS tool socket for a close fit, and pure copper contacts. Fewer battery systems in the workshop, on the bench or in the van, and no extra chargers to find room for.
Specifications
- SKU PTA-MAS20-MIL18
- Fits this battery Masterforce 20V (Lithium-Ion) from Menards
- Battery voltage 20V
- Runs these tools Milwaukee M18 (Lithium-Ion)
- Tool voltage 18V
- Housing ABS
- 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 131 g (4.6 oz / 0.29 lb)
- Colour Black, Red
- 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 May 21, 2026)
Why choose this adapter
- 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.
- Made for the Masterforce 20V batteries sold at Menards, so the fit is the one you already own.
- Covered by a 12-month warranty from the day it arrives.
Masterforce 20V and Milwaukee M18 compatibility
It works in one direction only: Masterforce batteries powering Milwaukee tools. For the opposite pairing, see adapters that run on Milwaukee M18 batteries.
Compatibility can vary with the exact battery and tool model. Before ordering, confirm that your battery belongs to the Masterforce 20V platform and that your tool takes Milwaukee M18 batteries.
Important charging and safety information
This adapter is for powering cordless tools and nothing else. It cannot charge Masterforce or Milwaukee 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 Masterforce 20V battery.