Is there any way to keep NiMH (or NiCd, for that matter) batteries 'topped off' so that I can pull them out of a charge and get a full XXX mAH out of them WITHOUT overheating/overcharging/etc and descreasing overall expected lifetime? BillW -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads