Home / Flex / Milwaukee

Use Flex 24V Battery on Milwaukee Grinder

Flex → Milwaukee
Industrial guide for Flex power compatibility.
Technical Specifications
ConversionFlex 24V → Milwaukee Grinder
Voltage24V DC
Amp Limit20A Continuous
ProtectionOvercurrent, Thermal Fuse (>80°C)
PERFORMANCE LAB
BATTERY CAPACITY
TOOL LOAD350W
50W600W1200W
ESTIMATED RUNTIME
--
-- Wh Usable
Check Price on Amazon
Reverse Adapter
Milwaukee M18 To Flex Blower 149 Adapter
Related Adapters
Flex 24v To Black+Decker Blower 19 Adapter Flex 24v To Black+Decker Blower 213 Adapter Flex 24v To Black+Decker Blower 220 Adapter
Frequently Asked Questions
Can I use Flex 24V batteries on Milwaukee tools with this adapter?
Yes. This adapter enables Flex 24V batteries to power Milwaukee Grinder tools. It supports up to 20A continuous draw.
What is the maximum power this adapter can handle?
This adapter is rated for 20A continuous at 24V, which equals approximately 480W. It includes overcurrent protection and a thermal fuse that triggers above 80°C.
Is this adapter safe for high-drain tools like circular saws or grinders?
It depends on the tool's amp draw. Most Milwaukee circular saws draw 6-10A. This adapter supports 20A continuous, so verify your tool's specifications before use.
Safety Disclaimer Verify voltage matching before use. Never use a high-voltage battery on a low-voltage tool (e.g. 20V battery on 12V tool) even if it physically fits. Disconnect adapter immediately if tool overheats. Not responsible for misuse.