27DCs and SG Lag Problems
Here is what I mean. Got two rebuilt 27DCs from Interstate as "Econo Power" models, which means they are whatever brand and type they decided to renew and sell at under half price. So just right fo...
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The battery has an "acceptance rate" in amps for its SOC and the charging voltage set. As SOC rises, the acceptance rate declines so you get that tapering.
Also, at whatever SOC and the acceptance rate then in effect at that set voltage, if you jack up the voltage, the acceptance rate in amps goes up. Some of the charging amps are wasted as heat if you over- do this idea.
So naturally you can do more amps at that 15.3 than at 14.4 at whatever SOC they are at now.
In fact since the SG is hardly rising your batts are near full as they are going to get. The sulphation is mostly now "hardened" so high voltage "de-sulphation" won't do much good.
Those 24s are worth about $20 each for core charge when you buy the new 6s. (at least that is how it works here)
Also, at whatever SOC and the acceptance rate then in effect at that set voltage, if you jack up the voltage, the acceptance rate in amps goes up. Some of the charging amps are wasted as heat if you over- do this idea.
So naturally you can do more amps at that 15.3 than at 14.4 at whatever SOC they are at now.
In fact since the SG is hardly rising your batts are near full as they are going to get. The sulphation is mostly now "hardened" so high voltage "de-sulphation" won't do much good.
Those 24s are worth about $20 each for core charge when you buy the new 6s. (at least that is how it works here)
