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Available now, I have twenty-two (22) lightly used but 5-year old CALB SE200F (200Ah), LiFePO4, 3.2v (nominal) battery cells for sale.
I just completed discharge capacity tests on all of these units, and they're all still over 80% capacity.

I'm offering these as two separate bundles:
(1) a 16-cell bundle, all of which tested out to 85% or better capacity (avg. 176Ah); and
(2) a 4-cell bundle, each of which tested out at 83% to 85% (avg. 168Ah)..
These would be useful for bench testing when developing a new propulsion system, (which is how I used them), or possibly aboard a vessel as back-up house batteries or some similar non-critical function.? I'd keep them myself if we had any room on our little boat for them!

CAVEATS: Due to their age, I would recommend against using them for a critical function, and can't guarantee them in any way.
Also, there's a fair amount of variation in internal resistance within these bundles, so keeping them close to the same SOC requires frequent top balancing and/or the use of active balancers.? I have 9 active balancer units that I will sell these very reasonably with the batteries or separately.
Also, a few of the cells have cosmetic issues, including indications of brief short-circuits due to careless tool handling, that have no impact on battery function.
Finally, I'm not going to pack and ship these batteries.? You can pick them up from my location (12 miles north of Kalamazoo, Michigan), or I'd be willing to discuss personally delivering them within reason for travel expenses and unloading at your end.? (Or we could meet somewhere in the middle.)

I'd like to get $570 for the bundle of 16 cells; and $120 for the bundle of 4.
[Buyer may elect to also take two "runts of the litter" at no additional charge.? One tested out at 82% and the other at 80%.]

I can provide to interested parties complete original specs supplied by the vendor, along with my testing details, including test charts for each cell, .
Those interested, should please email me directly at mailto:PlainTV@...

Thank you!

Cheers!

[-tv]
Tom VanderMeulen
Plainwell, MI
"Grace O'Malley"
Cape Dory 27