well, i use such maxim chargers too. the negative point of these is that you don't get any battery = diagnostics, i.e. you have no idea, if the battery is in good condition. beside this, I use a processor controlled charger, which also has a pc = interface, but the software, I got with this, doesn't work really = stable. tino >> hey, this looks very nice! >> looks like you are an expert in accessing pc ports. >> ...but there are negative things about it, from user's view: >> it makes not a lot of sense, to run a desktop pc all the time, > >Well, I have my home desktop PC on all the time without even the reason >of charging batteries. > >I think the point is that it's a neat thing. > >From a cost perspective, I have a Triton battery charger/discharger = that >will properly charge NiCads, NiMHs, SLAs, and Lithiums. The cost for = this >with a 12 V battery supply was under $200. > >If you really want to go low-ball, you can build a charger yourself >from a Maxim chip and a power supply. -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics