I'm curious if anyone knows if it's possible to use a high output battery with a forge battery in Milwaukee mowers. For example, can I use the Milwaukee Forge 12.0 alongside a Milwaukee High Output 12.0? Any insights would be appreciated!
2 Answers
I think you should check your manual for specific compatibility, but the older ones might not have Forge info. Just a heads up!
Yeah, you can definitely use high output batteries with your Milwaukee mower! I've tried both the Forge 12.0 and the high output 12.0, and honestly, I didn’t notice much difference. I just stick with the 12s for convenience.

Thanks for the heads up! My manual is older and doesn’t cover Forge, so I appreciate the reminder!