Has anyone added Heated Hand Grip Covers to their F3 Ltd?

Has anyone added heated motorcycle grip covers to their F3 Limited? I have found that the one setting we have is not adequate for me, even with heated glove liners (used as gloves)....8 hours riding yesterday in 40 degrees and rain was brutal. The batteries died on my heated glove liners the last 1.5 hours. Thank you!

I agree. The heated hand grips on the F3 Limited has a lot to be desired. Then get luke warm at best.

Thanks for your comment. I have ordered some handlebar heated grips from Kemi Moto and am going to install them and do a review on them...I believe they have 5 heat settings.