Harold Hallikainen wrote: > watches the battery voltage. If it stops rising for a few minutes, I > assume the battery is charged and turn off the charger. > is "zero delta V charge termination." What percentage 'full' are they at that point? Have you had a chance to test their capacity vs rated capacity after several cycles like that? -Skip -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist