I was looking around for information on how to re-charge NiMH batteries apart from everything that has been posted so far. I found a pretty interesting guide at: http://www.duracell.com/OEM/Rechargeable/Nickel/nickel_metal_tech.html It describes charging methods along with charging graphs. Also, check out http://www.mahaenergy.com/products/consumer/battery.htm and look at the MH-AA155 Product Technical Data Sheet at the bottom of the page for information on capacity testing. I realize that none of this information applies 100% directly to the packs some of us received, but should be helpful nonetheless. Martin ------------------------------------------- Martin Wehner e-mail: web: http://www.cyclotomic.com/~martin ------------------------------------------- -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu