Google says: capacity i / operate tempature is difference
TLDR Br- -30C to 80C 165ma Cr- -30C to 60C 225ma To get operational at higher temp you give up capacity Articles cited: *BR2325's operating temperature is -30°C~80°C, while CR2032 is -30°C~60°C*. The voltage of BR2325 and CR2032 are all 3V. The capacity of BR2325 and CR2032 are not the same. The capacity of BR2325 is 165mAh, while the CR2032 is 225mAh. CR type batteries are slightly less robust than the BR type when exposed to temperatures at the high end of the operating temperature range and can experience a rapid increase in self-discharge at the high end of its temperature rating. On Sat, Sep 3, 2022 at 12:00 PM Steve Agee via BVARC <[email protected]> wrote: > > > > *The undeniable expert on this is Kurt at KG Electronics in Wichita. He is > the only person I allow to work on my IFR. Kurt was the service manager at > IFR when it shut down. He has all of the surplus parts and works on them in > his basement for a living. I'd ask him about the battery. N5ZUA * > On 9/2/2022 5:16 PM, john Parmalee via BVARC wrote: > > > > My IFR 1200 has a 3v coin battery (BR2325) on the control card that that > is dead. is dead. I ordered another and it came back a CR2325, they are > both Lithium there is a difference but not a problem. The problem is > the mounting. on the card, there is an area of copper that the cell sits on > with what appears to be a fiber something that has a glue that is > conductive. The positive lead is spot welded to the top and does a > ninety and attaches to a through hole and makes contact with the foil on > the reverse side. I see a couple of cells on line that have a something > welded top and bottom. I could jerry the positive to the through hole > and remove the spot-welded negative connection > > I am stumped about the fiber something and the apparent conductive glue. > John Parmalee > [email protected] > 281-380-3811 bvarcK5VGM WI2XLJ > > ________________________________________________ > Brazos Valley Amateur Radio Club > > BVARC mailing > [email protected]http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org > Publicly available archives are available here: > https://www.mail-archive.com/[email protected]/ > > > ________________________________________________ > Brazos Valley Amateur Radio Club > > BVARC mailing list > [email protected] > http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org > Publicly available archives are available here: > https://www.mail-archive.com/[email protected]/ > -- David Hold [email protected]
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