Adding Batteries / Refer Support
I’ve got a 2011 Phoenix Cruiser 2551 and am having to replace the refrigerator. The dead one is a Vitrifrigo AC/DC compressor unit that pulls 65w. Two batteries just aren’t enough to support this rig ...
Forum Discussion
220 ahrs
110 ahrs to 50%
110/6 = 18 hours of run time
50% duty cycle compressor on off = 36 hours battery duration
You said two batteries, do you mean one engine and one RV battery or do you mean two RV house batteries, Class B, has limited battery space
But only one RV house battery offers limited fridge run time approx 8 hours of compressor runtime about 16 hours battery duration to 50% level, batteries should not be allowed to reach the point were the fridge shuts off, that is too much discharge for the average battery ,
A few times like that and the Battery never recovers full capacity and dies a quick death
110 ahrs to 50%
110/6 = 18 hours of run time
50% duty cycle compressor on off = 36 hours battery duration
You said two batteries, do you mean one engine and one RV battery or do you mean two RV house batteries, Class B, has limited battery space
But only one RV house battery offers limited fridge run time approx 8 hours of compressor runtime about 16 hours battery duration to 50% level, batteries should not be allowed to reach the point were the fridge shuts off, that is too much discharge for the average battery ,
A few times like that and the Battery never recovers full capacity and dies a quick death
