CostCo/Kirkland battery specs

[Dantodd]

I thought I had seen the info on these somewhere on the site but searching was not productive.

I need the capacity/Peukert info for my CostCo batteries. They are group "2-GCS" and part number 245725. I am pretty sure they are Johnson Control batteries, white case with green top.

Based on Maine Sail and others recommendation I have purchased a Victron BMV-600S and need the info required for proper programming.

TIA

 

[zeehag]

the batteries i bought in costco were johnson control. mine have green top and are black. mine were gotten in mexico, 6v.

 

[Maine Sail]

Good luck getting a Peukert # out of Johnson Controls. If you do please let us know!! If you don't you're probably safe with 1.2...

 

[Captandrew]

Try this calculator. http://www.csgnetwork.com/batterylifecalc.html

 

[Maine Sail]

Try this calculator. http://www.csgnetwork.com/batterylifecalc.html

In order for that calculator to work you already need to know the Peukert #....

 

[Dantodd]

I'm pretty sure I am not as skilled a social engineer as you but I'll make a couple calls. Are these 225ah?