C
Commander Kinsey
Guest
On Wed, 16 Nov 2022 11:42:32 -0000, Carlos E.R. <robin_listas@es.invalid> wrote:
I haven\'t seen a device that can\'t handle the lower voltage for about 15 years. And that was a mechanical clock. Fucking terrible on any kind of battery, as it slowed down as the voltage changed.
On 2022-11-16 11:14, Commander Kinsey wrote:
On Tue, 15 Nov 2022 13:49:00 -0000, Max Demian <max_demian@bigfoot.com
wrote:
On 14/11/2022 21:56, Commander Kinsey wrote:
On Mon, 14 Nov 2022 12:33:38 -0000, Max Demian <max_demian@bigfoot.com
wrote:
On 14/11/2022 01:54, Commander Kinsey wrote:
On Fri, 11 Nov 2022 20:17:51 -0000, Joe Gwinn <joegwinn@comcast.net
wrote:
On Fri, 11 Nov 2022 09:08:56 -0800, John Larkin
jlarkin@highlandSNIPMEtechnology.com> wrote:
On Fri, 11 Nov 2022 11:56:12 -0500, Joe Gwinn <joegwinn@comcast..net
wrote:
On Fri, 11 Nov 2022 07:59:43 -0800, John Larkin
jlarkin@highlandSNIPMEtechnology.com> wrote:
One can be asleep and stay that way. CO detectors do save lives.
The detectors themselves aren\'t very reliable, in they they
tend to
false-alarm before their rated lifetime. Mine seem to last about 5
years. I think the operation is based on irrevsible chemical
reactions
that can be poisoned by other things.
I think that you are correct. Modern CO and smoke detectors are
required to brick themselves when a specified time in service is
exceeded, to force replacement.
The ones with a primary lithium battery and 10 year rated lifetimes
are great, but they don\'t seem to last for 10 years.
So far, I have not had this happen. I write the service date on the
bottom of the unit before installation, so I\'d know.
Wow, OCD or what?
Please don\'t tell me you\'re as bad as one of my relatives who
writes the
date she replaced the battery in a clock.
Useful if you want to know whether LR44 cells that cost £2 for 10 are
good value compared to ones that are £2 each.
Try NiMH. They last 10 years no matter how quick it uses them.
I\'d need a charger for them*. And I only use them in low consumption
devices like clocks. I\'ve got rechargeable AAs and AAAs and a charger
for them, but I don\'t use them in things like remote controls as the
batteries last a year or more.
But the rechargeables last 10 years.
At a lower voltage: 1.2 vs 1.5. That\'s enough to make the LCD readout
of a clock nearly unreadable, too dim. On some devices, it triggers the
low battery warning.
I know, I use rechargeables.
I haven\'t seen a device that can\'t handle the lower voltage for about 15 years. And that was a mechanical clock. Fucking terrible on any kind of battery, as it slowed down as the voltage changed.