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Optima Group 31 Blue top Batteries

Posted: Tue Sep 18, 2018 12:45 pm
by Mobass
Optima Batts.jpg
I have 3 used Group 31 Optima Blue top Batteries for sale. These Batteries were used last week powering a 112# Ultrex. Still seem to have a lot left in them. They have been Charged since Day 1 with the Minnkota 460 D onboard charger ( 4x 15 amp). Asking $ 100.00 / each. Located in Central Valley, Manteca. Please send PM.

Re: Optima Group 31 Blue top Batteries

Posted: Wed Sep 19, 2018 11:41 am
by BiggieSmall
How old are the batteries or the production dates on them?

Re: Optima Group 31 Blue top Batteries

Posted: Wed Sep 19, 2018 4:00 pm
by Mobass
Batteries were purchased from BPS in early June 2014. From what I can tell from the stickers 1 battery was made late July 2013 and the other 2 in January 2014. I purchased all 3 batteries at the same time so 1 must have sat at BPS or the Distributors.

Re: Optima Group 31 Blue top Batteries

Posted: Thu Sep 20, 2018 12:24 am
by Lor207
All three battery deep cycle? And you said it’s group 31?

Re: Optima Group 31 Blue top Batteries

Posted: Thu Sep 20, 2018 9:00 am
by Mobass
Yes, They state that these are a dual purpose for starting batteries and Deep Cycle for trolling motor. I have used them for both applications and are quite pleased. In fact, I purchased 4 new Blue Tops.

Re: Optima Group 31 Blue top Batteries

Posted: Thu Sep 20, 2018 8:07 pm
by Lor207
I’ll check back on the weekends to see if still available

Re: Optima Group 31 Blue top Batteries

Posted: Wed Oct 10, 2018 7:21 am
by Mobass
TTT