Batteries - Great For Off Grid

Discussion in 'Buy Sell Trade' started by DCSS, Jun 1, 2017.


  1. DCSS

    DCSS Monkey

    Data Tag. We have 380 Deka Unigy II AVR95-15 Batteries that we are looking to find a home for. These were just installed 9 months ago and due to it being a government job they changed plans and are now installing a entirely new system. So, we would like to find someone that would be able to use rather than scrapping all these good batteries. They also come with cellguard hooked up to each battery so in the event of an issue the battery will wireless notify you. $125 each. Price is per battery.

    Please let me know if you have any questions; Jamison 509.216.1577

    More Battery Info and Specs:
    Deka Unigy II Spacesaver 6AVR95-15 Battery Module

    Overview showing cellguard attached.

    Side view showing cabinets.
     
    Last edited: Jul 19, 2017
    Dunerunner likes this.
  2. BTPost

    BTPost Stumpy Old Fart Snow Monkey Moderator

    What IS the price per Battery?
     
  3. Merkun

    Merkun furious dreamer

    If I were still in Richland ---
     
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  4. Altoidfishfins

    Altoidfishfins Monkey+++ Site Supporter+

    Got a price?
     
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  5. Dunerunner

    Dunerunner Brewery Monkey Moderator

    Great deal for somebody, depending on Price @DCSS!! [beat]
     
    DCSS likes this.
  6. Tevin

    Tevin Monkey+++

    Yeah, this works a lot better if you say how much you want for them and where they are.
     
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  7. DCSS

    DCSS Monkey

    Hey sorry guys. $125 per battery. For every six purchased I will provide steel cabinet/shelf that will securely hold 6 batteries, if desired.
     
    Last edited: Jul 19, 2017
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  8. Dunerunner

    Dunerunner Brewery Monkey Moderator

    So, 6 batteries per module at 12VDC, but I'm having trouble understanding the discharge rate? Does that mean they will deliver over 700A per hour for 25 hours?
     
  9. DCSS

    DCSS Monkey

    I'm not a battery expert but have learned a little along the way here. I believe you are correct or very close. They are also rated for 2400 cycles
     
    Dunerunner likes this.
  10. Dunerunner

    Dunerunner Brewery Monkey Moderator

    Looks like these batteries are over $300 each, new. Guessing you acquired these as salvage?
     
  11. Cruisin Sloth

    Cruisin Sloth Special & Slow

    @DCSS
    I'll bite , How many cells & is there a rack ? I run 48 & 96Vdc systems on low voltage then celless I'm 600Vdc
    What state for shipping costs

    Sloth
     
  12. Cruisin Sloth

    Cruisin Sloth Special & Slow

    NOPE & No way .
     
  13. DCSS

    DCSS Monkey

    I am paid to remove and dispose of the entire system. The first line up we scrapped but those were 12-13 years old. I'm not trying to get rich since I'm being paid for the removal and i would like to get rid of them fairly quickly. Great opportunity to get great batteries.
     
  14. TnAndy

    TnAndy Senior Member Founding Member

    No...it means IF you were to discharge them completely over a 25hr period, they are rated at 791amp/hours. Say you set up a 30amp per hour draw, you'd be right at a dead empty battery in 25hrs.

    But set up a 9.4amp draw, and you'll get 100hrs out of them.

    Slower you draw, more amp hours they are rated for.

    But also remember, you never want to go below 50% depth of discharge (DOD), because that 2400 cycles will drop WAY,WAY off if you do....and if you read the literature, I'd about bet the 2400 cycles are based on something like 20-30% max DOD.
     
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  15. DCSS

    DCSS Monkey

    Seattle, WA. We will be removing in 3-5 weeks. Just getting people lined up now to make it as smooth as possible.
     
  16. TnAndy

    TnAndy Senior Member Founding Member

    I'm gonna guess they are a whole lot more than that, unless you're pricing one 2v cell.
     
  17. Dunerunner

    Dunerunner Brewery Monkey Moderator

    Yup... That is what I did. Found a price for one 15 cell module and divided the price by 15. :D
     
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  18. Cruisin Sloth

    Cruisin Sloth Special & Slow

    Im in Arlington WA / Midnight Solar
    OK so how many can I buy ? I have trucks & trailers Semi's to pickups I can use. LIke I asked any RACKS ?? Post a picture ,,
     
  19. Dunerunner

    Dunerunner Brewery Monkey Moderator

    He said he would add a racking system if you buy six. I would think this is a 15 cell or greater system but 9 months old.
     
  20. TnAndy

    TnAndy Senior Member Founding Member

    Color me confused.....

    First line in your post states Unigy II AVR95-15. But the link is for '6'AVR95-15...which means, I think, 6 of the individual AVR95-15 cells. So what exactly are you offering.....one cell, or a block of 6 ?

    And why the odd cell voltage....1.75v ?

    6 of them wouldn't seem to make a 12v battery.
     
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