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pirlbeck's avatar
pirlbeck
Explorer
Oct 18, 2017

Best winter storage procedure for Crown deep cycle batts??

Let me start this by saying I have tried to search this topic on here with very little results. This is in a Lance truck camper, not that it should matter. It has a pair of Crown group 31 deep cycl...
DrewE's avatar
DrewE
Explorer III
Oct 18, 2017
After a winter of storage plugged in with a PD 9200 series converter, my (Sam's Club) GC2 batteries needed a total of about a cup and a half of electrolyte between the two of them, as I recall. Either option you list should be perfectly fine; take your pick, flip a coin if you need to.

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