Test Results-Used T-1275s
(Test Results in a later post in thread page 2) What does the peanut gallery think is the proper SG on a well-used battery? I can never figure out if it is 1.275 but on a reduced capacity, or if ...
Forum Discussion
Mena I didn't measure the voltage drop under load exactly, but just glancing at the Trimetric on different occasions, it is somewhere similar. I think we expect that in the 12s vs 6s for that? Not prepared to say that 260AH of 12s has same drop under 100a load as 460AH of 6s though, not without proper measurements.
ISTR I once got inverter alarm 11.0v when running the MW with the two 12s at 60% SOC est, whereas I can go to 50% with the four 6s. ISTR I could go to 75% with two 6s. So better than two 6s not as good as four? You can try it with your brand new 1275s at 300AH :)
$150? I thought they were more, but not able to look it up from here.
I an recharging now, so I might get another test result showing how many AH they took back in. I set the charger at 14.8 which ISTR was the desired Vabs somebody posted for Trojans.(So batts are settled below that at 14.6) I am scared to open them up for the hydrometer. Might think I struck oil--Texas Tea!
ISTR I once got inverter alarm 11.0v when running the MW with the two 12s at 60% SOC est, whereas I can go to 50% with the four 6s. ISTR I could go to 75% with two 6s. So better than two 6s not as good as four? You can try it with your brand new 1275s at 300AH :)
$150? I thought they were more, but not able to look it up from here.
I an recharging now, so I might get another test result showing how many AH they took back in. I set the charger at 14.8 which ISTR was the desired Vabs somebody posted for Trojans.(So batts are settled below that at 14.6) I am scared to open them up for the hydrometer. Might think I struck oil--Texas Tea!
