Got this charger a few months ago, I use right many rechargable batterys, and the crappy chargers you get from walmart will ruin your batterys, most of them are quick chargers which will ruin your batterys over time.
So I was told to get one of these, and it has really helped to preserve my batterys life spand, and actually bring some of the ones back that my other chargers failed to charge.
I use them in remotes, flashlights,Mose, keyboard ect. Saves going to the store and wasteing money on throw away batterys.
For a while I had been useing a thing to put my aa/aaa in and them hook it to my lipo charger that charges Nimh, but it would not do as good as this one.
Watch at YouTubeModel No. PowerX MH-C9000 WizardOne
Here's a PDF of the Manual.http://www.mahaenergy.com/download/mhc9000.pdf
And the Chargers website.http://www.mahaenergy.com/store/vie...p?idproduct=423