Hi, I have a circuit that is going to have a cable with clips so that a customer can connect 2 gel cell batteries in series (24V) to the product. I plan to put a diode in series to protect the product from reverse polarity. The circuit should have 24v and draw 5amps max. Can anyone recommend a diode for this purpose as I'm really unfamiliar with doing this. Thanks for any help. Fred _________________________________________________________________ Unlimited Internet access for only $21.95/month. Try MSN! http://resourcecenter.msn.com/access/plans/2monthsfree.asp -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.