You can DISCHARGE Ni-MH Cells

[Elusive]

Integy recomends dischargeing Ni-MH cells to get rid of faulse peak charges. This is the product they recomend you use. And eventually they siad it will incerese internal voltage..
http://www.integy.com/cgi-bin/webc.cgi/st_prod.html?p_prodid=MT7902&sid=1e3BV8KK

[TCorzett]

I discharge my 3000 packs after every charge. I just make sure to keep the voltage from getting too low. Then after the discharge I do a partial charge if I'm not going to be running the pack for a while. Seems to work for me, I love the dependability of my 3000 packs.

-Todd...

[Gutter Ball]

I've discharged my 3000's with my Apex. I wanted to see how many MAH's they could hold. I think I'd discharge them every 6 weeks or so to check on their condition.

[TA03 DRIVE HARD]

I do a discharge/charge cycle on my NiMH before running my car...