twistedtree
Guru
I have twelve used Surrette/Rolls 4KS25PS batteries available for sale. They are monsters. Each is 1350ah at 4V, and weighs about 300 lbs. They have been in service at an off-grid house for the past 10 years, so not spring chickens, but are specified to have a 15 year life span. They were still running strong when I cut over to LFP about 60 days ago. I had them all wired in series for 1350ah @ 48V, but they can be wired for 2700ah @24V, or a whopping 5400ah @12V, if desired.
These would be great for someone's electric boat conversion project, and can double as ballast. Actually, there are the batteries that Dashew uses for just that - power and ballast. Or just use them for days, if not months at anchor with no generator. (just kidding about the months part, but you never know....)
I have a fork lift and trailer and can help with transport in New England. Beyond that, you would have to come fetch them, and I can help with loading. But they weigh around 3600 lbs all told, so forget about moving them in a pickup or SUV. You will need a real truck, or trailer with reasonable capacity.
New, these sell for about $1300 each. I am offering for $200 each with a minimum of 4, $150 ea if you take them all.
These would be great for someone's electric boat conversion project, and can double as ballast. Actually, there are the batteries that Dashew uses for just that - power and ballast. Or just use them for days, if not months at anchor with no generator. (just kidding about the months part, but you never know....)
I have a fork lift and trailer and can help with transport in New England. Beyond that, you would have to come fetch them, and I can help with loading. But they weigh around 3600 lbs all told, so forget about moving them in a pickup or SUV. You will need a real truck, or trailer with reasonable capacity.
New, these sell for about $1300 each. I am offering for $200 each with a minimum of 4, $150 ea if you take them all.