Dual battery setup. What auxiliary battery are you running?

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Bingham

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Contributor I

60
Nottingham, UK
First Name
daniel
Last Name
bingham
I had a lithium battery in my landrover, can't remember the specs but it would run everything for a few days without charging it. It cost a lot but IMHO it was worth it. I will be doing it again as some little asshole stone my disco and set fire to it
 
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Yroundrdn

Rank II

Enthusiast III

473
San Diego, CA, USA
First Name
Ben
I went with 2 $78 costco deep cycle batteries. I have 100 wt solar but run a compressor style fridge and a few other things. One battery seemed to get lower than I wanted in the winter so I went with the two batteries and have never dropped below 12 V on them with the 100 amp solar. Obviously if I'm driving the alt charges them both up instantly but when parked or at home, the panel keeps them both charged and I have had not issues with the batteries.
 
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