Oh no, not again.  The so called "memory" effect is mostly myth or 
misunderstanding.  The true "memory" effect has only be documented in 
sattelites that were discharged precisely to the same point (by 
computer) every day.  When they tried to reprogram the computer and use 
more of the batteries capacity they discovered that the batteries 
remembered the previous point and wouldn't work past it.

The "memory" effect that most people attribute to standard consumer type 
nicads (flashlight type batteries) is actually a depressed voltage 
caused by poor charging.  All of the capacity is still available but 
it's at a lower voltage.  Unfortunately most consumer items decide that 
the nicads are "dead" when they get below 1V per cell (which happens 
sooner on cells with depressed voltage) so they indicate that the 
batteries are dead even though they still have 1/2 their charge left..

You can correct this problem by discharging the cell all the way and 
recharging it a few times.  Or you can avoid the problem by getting a 
good battery charger in the first place.

Saft requires you to have a charger that meets certain criteria or they 
won't honor their warranty, so it should happen with their cells anyway. 
 Besides I don't think flooded nicads have this problem (but I could be 
wrong).

Patchem, Eric EM2 wrote:

>What about loss of capacity due to "memory effect" in NiCd batteries? Would
>allowing the batteries to sit partially charged affect capacity?
>
>
>

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