[Shop-talk] AGM batteries: Protect from freezing?

[Philip Ethier]

On Fri, Nov 14, 2025 at 1:34 AM Philip Ethier <pethier7 at gmail.com> wrote:

> Absorbed Gas Mat batteries:
>

OOPS. Absorbent glass mat

>
> If you leave a vehicle outside all winter in a cold climate without
> charging the AGM batteries, will they be ruined by the cold?
>
> I know that regular lead-acid batteries can freeze up, but I don't know
> about AGM batteries.
>
>
> --
> Phil Ethier, West Side, Saint Paul Minnesota, USA
> 2006 Gulf Stream Conquest Super C, 8.1, white
> 2011 Cayman 2.9 PDK, white
> 2021 Ford F-150 3500cc twin turbo, white
> 1991 Caterham 1700 Super Sprint, not white
> www.mnautox.com
>
>

-- 
Phil Ethier, West Side, Saint Paul Minnesota, USA
2006 Gulf Stream Conquest Super C, 8.1, white
2011 Cayman 2.9 PDK, white
2021 Ford F-150 3500cc twin turbo, white
1991 Caterham 1700 Super Sprint, not white
www.mnautox.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://autox.team.net/pipermail/shop-talk/attachments/20251114/6f59f951/attachment.htm>