Winter Battery Care
Road Master
Joined: Dec 2014
Posts: 994
Likes: 43
From: Essex, England
A charging battery gives of hydrogen gas which is explosive. It will be at a minimum if on a tender but you may want to just be aware of that. Its why battery manufacturers tell you to only charge in a well ventilated area.
Intermediate
Joined: Aug 2013
Posts: 36
Likes: 1
From: Midland ON Canada
I'm about 2 hours north of you and have left my 2012 plugged into a tender in my unheated garage since new with no problems. Gel batteries are more cold tolerant and any fully charged battery won't freeze. I lived in the far north for several years. We had to use block heaters and/or battery blankets because of reduced cranking efficiency but never had a good battery freeze. Even if you decide to bring it in, put it on a tender not a charger, your battery will thank you and saves you having to remember anything.
HDF Community Team
Joined: Dec 2011
Posts: 8,598
Likes: 4,030
From: San Diego, CA
I'd store that battery in the house for sure. Everything else can survive sub zero, holy crap!!!
Good luck from sunny Southern California, soon to be the target of EL NINO!!!! Or not.
John
Good luck from sunny Southern California, soon to be the target of EL NINO!!!! Or not.
John
Tourer
Joined: Jun 2011
Posts: 486
Likes: 35
From: St. Louis Mo.
I'm about 2 hours north of you and have left my 2012 plugged into a tender in my unheated garage since new with no problems. Gel batteries are more cold tolerant and any fully charged battery won't freeze. I lived in the far north for several years. We had to use block heaters and/or battery blankets because of reduced cranking efficiency but never had a good battery freeze. Even if you decide to bring it in, put it on a tender not a charger, your battery will thank you and saves you having to remember anything.
Alan
Alan
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Advanced
Joined: Mar 2015
Posts: 51
Likes: 0
From: CT
My harley came with the harley "charger" that lights up and such. Is it ok to keep that thing plugged all winter because the lights indicate weather the battery is charged or not. What if i keep it plugged even though it says charge complete?