Quoting Brian Densmore : > > Stored batteries will loose up to 10% of their charge per > > day. Obviously, any > That would make a battery dead in 10 days. I find that hard > to believe. Infinite regression. It's not 10% of the full charge per day, it's _up_to_ 10% of the remaining charge. > > have some quirks. The old liquid-electrolyte Ni-Cads did > > have "memory" problems > This is a myth. The tests that made this faulty conclusion > were later found to be unreliable. The service procedures still require that they be drawn down and then dead-shorted. I believe that the later tests were for sealed Ni-Cads like the ones used in consumer electronics, not the liquid-cell units used in aircraft. GE did the tests that refuted "battery memory", but you still see 'condition' cycles on cell phone chargers. --------------------------------------------------- This mail sent through tarcanfel's horde/imp system