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Old 15-06-2015, 15:27   #16
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Re: AGM Fire fly Battery

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Originally Posted by COLINFLTENG View Post
12 Volt G31 should fit whete two 6 volt Trojans 105 same capacity? right B

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Originally Posted by ranger42c View Post
Pretty sure a single 12V G31 will fit in the same space as two 6V T105s.

Two T105s at 12V should give you approx 220 Ah. A single 12V G31 usually gives you around 100-105 Ah.

-Chris
Quote:
Originally Posted by COLINFLTENG View Post
So equal in capacity



I understand your question to be about comparing capacity of ONE G31 to TWO T-105s.

So no, 100 Ah for a single G31 is less than half of 220 Ah with 2x 6V T-105s wired to provide 12V.

Usable Ah -- while drawing down to no less than 50% state of charge (SOC) -- would be more like 50 versus 110, still less than half.

-Chris
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Old 15-06-2015, 19:17   #17
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Re: AGM Fire fly Battery

I wait for the 6 Volts then hope I can get one to two years out of my T 105s

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