Board Thread:General Nerf discussion/@comment-27306930-20181107044123/@comment-27306930-20181111042634

Thiefyzheng wrote: I thought you were not supposed to run FRV's on IMRs? If you can supply the proper amount of current, it really doesn't matter what kind of battery you use with FRVs. LiPos are obviously best, but I'm using a 2x2 battery configuration, so I'm getting between 10 and 15 amps out of my IMR array.

You might be thinking of unprotected IMRs. They can be problematic because of the high current drain. But if they're protected, you'll be fine.