Battery blanket

[englishw]

I have two lithium batteries for my Caravel in the OEM front metal box. Wondering how to properly maintain them this winter in Colorado while stored. I heard I just need a battery blanket around them - is this true and if so, any suggestions?

I am in Denver area and in covered canopy storage. I have a 110 power connected to it all the time.

Thanks in advance.

[Rich W]

Seeing how much they cost, I would remove them and bring them in the heated or attached garage or house

On the NextGen site it says to avoid less than 32F or more than 80F.
https://nexgenbattery.com/store-lith...teries-winter/

Battle Born has an article that says just disconnect the cable but that -15F and lower can crack the case.
https://battlebornbatteries.com/faq-...our-batteries/

Dakota says to store their lithium batteries inside between 40F and 95F.
https://dakotalithium.com/2018/12/14...thium-battery/

I would go to the manufacturer's site and follow their recommendations so you don't void the warranty.