This article is from the Bicycles FAQ, by Mike Iglesias with numerous contributions by others.
From: Tom <tyounger@csc.UVic.CA>
Date: Tue, 23 Feb 1999 13:23:29 -0800
> Michael GWell, the days are getting longer, and I won't be needing my
> VistaLight 530 lights with a nicad battery for my nightly commute home until
> October or November. My question is, what is the best way to prevent damage
> to the battery from discharging over the next 6 months? Presumably, it will
> lose charge slowly while in storage, so I will have to recharge it every now
> and again. But how often is that? How can I be sure not to overcharge it
> without going to the hassle of letting it discharge until the lights begin
> to dim, then recharge it the 12-14 h stipulated in the manual?
You definately do NOT want to store NiCads charged. NiCads should be
For more info, check out:
and especially check out:
for NiCad storage info.