Solar Deep Cycle Batteries For Sale

Miscellaneous goods for sale/wanted/free in Udon Thani
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rjj04
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Solar Deep Cycle Batteries For Sale

Post by rjj04 » February 8, 2019, 11:00 am

3 Globatt Inva 12V 150Ah batteries
Bought 2015 from Amorn, used in 48v config, 3 banks, 20+KWhs
Used off-grid for a couple of winter seasons, otherwise in back-up mode only

Off-load/Off-Charger (2 days off charger) SOC 12.66V, 12.68V, 12.65V (ie >95% remaining capacity)

State of charge (SoC) of a lead-acid battery, expressed in %, is the ratio of the remaining capacity (RC) to the full charge capacity (FCC) (see Fig. 1). FCC is the usable capacity at the present charge or discharge rate and temperature.
https://www.electronicproducts.com/Powe ... ealth.aspx

SOC - Voltage Measurement Table
Capacity Sealed or Flooded Lead Acid | Gel battery | AGM battery
100% 12.70+ 12.85+ 12.80+
95% 12.64
90% 12.58
85% 12.52
80% 12.46
75% 12.40 12.65 12.60
50% 12.20 12.35 12.30
25% 12.00 12.00 12.00
0% 11.80 11.80 11.80
globatt.jpg

Will take specific gravity readings of each cell if serious
Example of unit...
http://www.mechashop.com/store/product/ ... 56-en.html

$3,250 THB per battery
Note: this is a take it or leave it price... I loathe haggling, if not interested at this price then don't ask me
for a discount... I'd rather just let them sit on my custom built distributed charger :)

If you haul these things home, they weigh quite a bit, and test them yourself for a couple of days and are not
satisfied, then bring them back and I'll give you back your money (assuming you haven't damaged them somehow
naturally). I'm not going to your place to pick them up though :)

Note: anybody "SERIOUS" about buying other solar items (chargers, GTIs, off-grid inverters) or even my whole solar system (as we are moving back to farangland) drop me a message.



glalt
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Re: Solar Deep Cycle Batteries For Sale

Post by glalt » February 8, 2019, 1:45 pm

Sorry to hear that you are leaving. I'd like to buy your batteries but my problem is that my ten year old 12 volt FB deep cycle batteries have shown no signs of weakening and I have no room because of too much shade to build another system.

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rjj04
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Re: Solar Deep Cycle Batteries For Sale

Post by rjj04 » February 8, 2019, 2:08 pm

Thanks glalt
I just hope grandpa will not screw up and actually stop by and top up all my batteries from time to time or it will be quite a $$$ hit :(

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rjj04
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Re: Solar Deep Cycle Batteries For Sale

Post by rjj04 » March 12, 2019, 8:04 am

Price dropped to 2,500 per battery

DuiDui49
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Re: Solar Deep Cycle Batteries For Sale

Post by DuiDui49 » March 12, 2019, 10:15 am

Please check your PM regarding your broken AC.Thank you.
Best regards
//DuiDui

“May we ever choose the harder right, instead of the easier wrong.” — Thomas Monson

"To grow and mature demands time and willingness to learn from your own misstakes"

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rjj04
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Re: Solar Deep Cycle Batteries For Sale

Post by rjj04 » March 12, 2019, 3:56 pm

DuiDui49 wrote:
March 12, 2019, 10:15 am
Please check your PM regarding your broken AC.Thank you.
Huh?

DuiDui49
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Re: Solar Deep Cycle Batteries For Sale

Post by DuiDui49 » March 13, 2019, 8:43 am

rjj04 wrote:
March 12, 2019, 3:56 pm
DuiDui49 wrote:
March 12, 2019, 10:15 am
Please check your PM regarding your broken AC.Thank you.
Huh?
:oops: :oops: Wrong of me,soooooory mak maak ;-)
Best regards
//DuiDui

“May we ever choose the harder right, instead of the easier wrong.” — Thomas Monson

"To grow and mature demands time and willingness to learn from your own misstakes"

siamsunshine
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Re: Solar Deep Cycle Batteries For Sale

Post by siamsunshine » May 10, 2019, 1:49 pm

Hi

Do you still have any of your batteries?

siamsunshine
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Re: Solar Deep Cycle Batteries For Sale

Post by siamsunshine » May 10, 2019, 5:42 pm

Hi
Do you still have any of your batteries?
I am interested
Thanks

siamsunshine
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Re: Solar Deep Cycle Batteries For Sale

Post by siamsunshine » May 11, 2019, 2:11 pm

rjj04 wrote:
March 12, 2019, 8:04 am
Price dropped to 2,500 per battery
Are these still for sale or available?

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rjj04
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Re: Solar Deep Cycle Batteries For Sale

Post by rjj04 » May 13, 2019, 11:02 am

Sorry for the delay "siamsunshine". I'm waiting on somebody else who said they wanted them, but he hasn't gotten back to me yet. I suppose I ought to give him a bit more time.

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rjj04
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Re: Solar Deep Cycle Batteries For Sale

Post by rjj04 » May 14, 2019, 4:08 pm

siamsunshine, it seems you are unable to use PM's
I think the other interested party has had plenty of time now to decide on this so if you are still interested let me know, thx.

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rjj04
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Re: Solar Deep Cycle Batteries For Sale - SOLD

Post by rjj04 » May 16, 2019, 12:41 pm

SOLD

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