[Bill and Lisa]

blamb,
just another suggestion that might make things a little easier, you may already have some distilled water at hand already. If you have a steam iron you should only be using distilled water in that (so when the water turns to steam it doesn't leave lots of mineral deposits behind to stain your clothes or clog the pores of the iron). You may not need buy a seperate jug just for your battery. If you haven't been using distilled water in your iron, well, now you have something to use up the rest of the jug after you top off your battery.