[KimNTerry]

Originally Posted by blubuckaroo

How long did those batteries last you?

Unfortunately the originals only lasted 3 yrs biut that was my fault not the batteries. When we moved to Colorado we wound up having to put the trailer in storage rather plugged in at home. The first winter (My first time winterizing) I failed to remove the batteries and they froze rupturing the case (What a mess). Talk about learning a lesson the hard way. They should have lasted much longer but they failed due to my lack of knowledge.

The new ones are on their second year and doing great as I remember to remove them for the winter and set them on a trickle charger in my garage.
I expect these batteries to last at least 5 more years with proper care. I am very conscientious at keeping them above 50% charge (12.1 volts) and prefer not to let them go below 70% (12.3 volts).