Situation one, the battery terminal voltage from the floating charge to the open-circuit voltage rapidly, at this time the voltage is large to 2.23V to about 2.13, so the process is from the floating charge pressure to open circuit voltage, not the actual open-circuit discharge voltage, so fall particularly fast.
Situation two, high temperature battery end pressure from open circuit pressure began to decline steadily, generally normal conditions of the battery during the 1.80-No. 2.06 period of discharge is a smooth transition period, the battery end pressure steadily decreased.
Condition three, when the battery reaches the termination voltage of 1.80V, if continue to discharge, then the discharge rate is accelerated, at the same time this also belongs to the battery over the discharge process, if there has been a discharge, it must be in a timely manner to replenish the battery, otherwise it will lead to the internal sulfate, the recovery of high temperature battery capacity will bring great difficulties.
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