Another set of giant batteries from me, this time I have two batteries that are 12v @ 170 Amp-Hours each. They are typically used in RF tower sites, large datacenter UPS systems, and small power stations to smooth out demand.
I have four currently, but two have been sitting on a floater for the past year. IIRC, they are at year 3 or 4 in their 12 year float lives.
I’m thinking $100 each since they have been kept on a maintainer all this time. I use two of them in a 24 volt config for my home office UPS system and can run my workstation through most small outages.
Narada 6-GFM-170F is the model.
They are about 120 pounds each.
Specifications sheet: http://narada-ap.com/wp-content/uploads/2016/04/6GFM170F.pdf
Cheers,
-Jim
