Sterling Have 2011 22ft Sterling and wanting to install a 2nd battery

achjimmy

Well-Known Member
Jan 24, 2011
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#2
Shouldn’t be espicially if it’s the st35 model. Had dual batteries on both Expanda and current maintained off a setek st35
 
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Drover

Well-Known Member
Nov 7, 2013
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Cooloola Coast, QLD
www.expandasdownunder.com
#3
So long as you hook up the batteries correctly, use the same type of battery eg. GEL/AGM best if both the same capacity, of course buying both together enhances things but in the real world unless the old one has been flogged you won't notice any thing..... I'll post a link here soon as I get back to my laptop. Use at least 8 B&S cable to connect up your batteries.