Battery Charge #15

8/2/11:  Drove 9 miles.  State of Charge after was 152.6 V (75%). Ambient temperature at charge is 80C. Five BMS regulators installed and five are communicating.  Set addreesses of all 5 regulators.  Set High voltage limit for all 5 regulators to 14.5Volts. Big victory.  Started Charge:
Turned current to 27.8 Amps (automatically migrated to 23.8 Amps because of ambient temperature) for 52 minutes to 170V.  At this time, Regulators #2 and #3 Reach 14.50V.  High voltage reached and regulators started regulating.
Turned down current to 20 Amps for 5 minutes to 170V.
Turned down current to 10 Amps for 12 minutes to 170V.
Turned down current to 5 Amps for 8 minutes to 170V.
Charge time was 1 hour and 17 minutes.
Final Voltage Warm 166V.
Final Voltage Cold > 8 hours later 155.6V.

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