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To cold to charge?
#15305588
01/18/25 01:46 PM
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Joined: Mar 2016
Posts: 149
FewJr
OP
Outdoorsman
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OP
Outdoorsman
Joined: Mar 2016
Posts: 149 |
Is it a bad idea to charge batteries when temps are below 40 degrees.
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Re: To cold to charge?
[Re: FewJr]
#15305598
01/18/25 01:57 PM
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Joined: Mar 2010
Posts: 28,274
T Bird
TFF Guru
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TFF Guru
Joined: Mar 2010
Posts: 28,274 |
Not ideal, but shouldn't be a problem until you get to the 32 degree mark.
Okie by birth, Texan by choice. USAF "Thunderbirds" Alumni 1985-1989
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Re: To cold to charge?
[Re: FewJr]
#15305599
01/18/25 01:57 PM
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Joined: Feb 2013
Posts: 39,002
Frank the Tank
TFF Guru
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TFF Guru
Joined: Feb 2013
Posts: 39,002 |
Why is charging below 32 a problem??
Jesus loves all of us
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Re: To cold to charge?
[Re: FewJr]
#15305616
01/18/25 02:11 PM
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Joined: Nov 2023
Posts: 3,218
nfhbass
TFF Team Angler
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TFF Team Angler
Joined: Nov 2023
Posts: 3,218 |
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Re: To cold to charge?
[Re: Frank the Tank]
#15305643
01/18/25 02:40 PM
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Joined: Mar 2010
Posts: 28,274
T Bird
TFF Guru
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TFF Guru
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Posts: 28,274 |
Why is charging below 32 a problem?? I'm going worst case scenario assuming he may have lithium batteries. If that's the case the plating of metallic lithium occurs on the anode during a sub-freezing charge that leads to a permanent degradation in performance and safety.
Okie by birth, Texan by choice. USAF "Thunderbirds" Alumni 1985-1989
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Re: To cold to charge?
[Re: T Bird]
#15305650
01/18/25 02:43 PM
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Joined: Feb 2013
Posts: 39,002
Frank the Tank
TFF Guru
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TFF Guru
Joined: Feb 2013
Posts: 39,002 |
Why is charging below 32 a problem?? I'm going worst case scenario assuming he may have lithium batteries. If that's the case the plating of metallic lithium occurs on the anode during a sub-freezing charge that leads to a permanent degradation in performance and safety. Thanks. This reminded me of a question I have about lithium’s. Will start a new thread.
Jesus loves all of us
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Re: To cold to charge?
[Re: T Bird]
#15305704
01/18/25 03:39 PM
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Joined: Mar 2016
Posts: 149
FewJr
OP
Outdoorsman
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OP
Outdoorsman
Joined: Mar 2016
Posts: 149 |
Batteries are not lithium
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Re: To cold to charge?
[Re: FewJr]
#15305775
01/18/25 05:22 PM
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Joined: Mar 2010
Posts: 28,274
T Bird
TFF Guru
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TFF Guru
Joined: Mar 2010
Posts: 28,274 |
Batteries are not lithium
Then you're fine.
Okie by birth, Texan by choice. USAF "Thunderbirds" Alumni 1985-1989
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Re: To cold to charge?
[Re: T Bird]
#15305832
01/18/25 06:29 PM
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Joined: Feb 2009
Posts: 746
n_fish
Pro Angler
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Pro Angler
Joined: Feb 2009
Posts: 746 |
If your Lithiums don’t have a BMS, The manufacturer such as Monster Marine says DO NOT charge at 32 degrees or lower. Checked mine this morning after charging for 36 hours and no issues.
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Re: To cold to charge?
[Re: FewJr]
#15306038
01/18/25 10:40 PM
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Joined: Mar 2016
Posts: 149
FewJr
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Outdoorsman
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OP
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Posts: 149 |
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Re: To cold to charge?
[Re: n_fish]
#15306246
01/19/25 01:01 AM
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Joined: Mar 2011
Posts: 1,062
goodman_fishing
Extreme Angler
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Extreme Angler
Joined: Mar 2011
Posts: 1,062 |
If your Lithiums don’t have a BMS, The manufacturer such as Monster Marine says DO NOT charge at 32 degrees or lower. Checked mine this morning after charging for 36 hours and no issues. All of these marine lithiums will have a BMS. 100% of them. More specifically you need to ensure your battery has LTCP, low temperature charge protection (or cut-off). If it does not, you can permanently damage your lithium battery by charging it while it's frozen. Either way, it's best to just leave your lithiums alone during weather like this BUT keep your AGM and Lead-Acids plugged in.
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Re: To cold to charge?
[Re: FewJr]
#15307454
01/20/25 12:33 AM
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Joined: Mar 2010
Posts: 136
davisxx
Outdoorsman
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Outdoorsman
Joined: Mar 2010
Posts: 136 |
But how does all this translate when your batteries are plugged into a Minn Kota precision charger??
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Re: To cold to charge?
[Re: davisxx]
#15307459
01/20/25 12:36 AM
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Joined: Apr 2017
Posts: 14,264
tmd11111
TFF Guru
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TFF Guru
Joined: Apr 2017
Posts: 14,264 |
But how does all this translate when your batteries are plugged into a Minn Kota precision charger?? Chargers don't care how cold it is.
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Re: To cold to charge?
[Re: FewJr]
#15307477
01/20/25 12:54 AM
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Joined: May 2019
Posts: 8,737
avid_basser
TFF Celebrity
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TFF Celebrity
Joined: May 2019
Posts: 8,737 |
MinnKota chargers will charge until full, then go into maintenance mode. This is how these chargers keep your batteries in check. The BMS along with the maintenance mode should keep your batteries in check.
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Re: To cold to charge?
[Re: FewJr]
#15307490
01/20/25 01:03 AM
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Joined: Mar 2010
Posts: 136
davisxx
Outdoorsman
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Outdoorsman
Joined: Mar 2010
Posts: 136 |
From the Ionic page:
Battery Management Systems (BMS) with power terminal cut-off & recovery Built-in cold weather protection – Does not take a charge if temperatures are below -4C or 24F in our case. Some variations with part tolerances.
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Re: To cold to charge?
[Re: davisxx]
#15307518
01/20/25 01:19 AM
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Joined: Apr 2017
Posts: 14,264
tmd11111
TFF Guru
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TFF Guru
Joined: Apr 2017
Posts: 14,264 |
From the Ionic page:
Battery Management Systems (BMS) with power terminal cut-off & recovery Built-in cold weather protection – Does not take a charge if temperatures are below -4C or 24F in our case. Some variations with part tolerances. Mind you this is internal battery temperature and not outside air temperature.
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Re: To cold to charge?
[Re: FewJr]
#15308455
01/20/25 08:39 PM
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Joined: Apr 2005
Posts: 6,487
Phoenix 920 Pro xp
TFF Celebrity
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TFF Celebrity
Joined: Apr 2005
Posts: 6,487 |
you would.be surprised how much cold weather it takes to get lithiums below freezing. fished oh ivie 4 straight days and it never got above freezing and the batteries never got below 36 degrees
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Re: To cold to charge?
[Re: FewJr]
#15309027
01/21/25 02:51 AM
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Joined: Jun 2017
Posts: 2,746
Lone_Wolf
Extreme Angler
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Extreme Angler
Joined: Jun 2017
Posts: 2,746 |
lead acid batteries like to be kept warm on a charger, lithiums do not
Last edited by Lone_Wolf; 01/21/25 02:51 AM.
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