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Old 11-19-2012, 07:41 PM   #1
Rockwell OP
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Joined: Nov 2008
Location: Ontario
Oddometer: 670
Over Discharging A Shorai Battery

Anyone have experience over-discharging a Shorai battery?

I just read on their website that you should not allow the no-load voltage to go below 12.8V. My battery reading, read from within TuneECU, under some load (headlights, ECU) was 12.1V.

I didn't have a handheld volt meter handy, so I couldn't get a reading of the no-load voltage.

What is a typical battery voltage under the load of the headlights and ECU?

How long do these Shorai's typically take to charge (say from 50% charge)?
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