Cordless drill Batteries that discharge when sitting awhile.

[izzy]

I have dewalt drills and they've never done this to me. I do typically keep a battery on the charger at all times though just in case.

[SideShow Bob]

I have dewalt drills and they've never done this to me. I do typically keep a battery on the charger at all times though just in case.

I would do this, but I would think that keeping a battery on a charger for a month or more between uses would be bad for the battery and a possible fire hazard.