Parts Express has Rayovac Hybrid alkaline/rechargeable, AAA having the highest rechargeable mAh at 900, said to "last longer" than alkaline and "hold charge longer than 6 months". That seems a lot longer than my old NiMH.
Price is not an issue.
I recently bought a Rayovac regular NiMH 9V, which was too large to fit a device and had cheesy, wrong-sized terminals...so I'm kinda doubting the hybrids for this reason. But they are tempting.
