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Old 05-16-2013, 06:53 AM   #8
JohnnieB
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Join Date: Jun 2011
Location: West Virginia
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Default Re: Textron Total Charge Not Charging

It will take roughly 8 hours to get them up to 80% SoC and another 8 hours to go from 80% to 100 SoC, but the charger will time out before that happens (12 hour safety shut-off)

If it times out, just unplug the charger from the battery pack and then start a new charge cycle.

If the batteries have been setting in a partially discharged state for very long, they probably are bad.

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I'm not sure what "Supercharging" the battery pack means.
There is something called an equalization charge, which is basically charging the batteries to a higher on-charge than the usually are to smooth out the difference in the at-rest voltages between the batteries in the pack.

Bypassing the relay in an older style golf cart charger (like the one you have) is one way of doing that.
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