Discharge battery discharge until what time

5Battery discharge system refers to the rate of discharge, the discharge form, termination voltage and temperature.
“Gyu” stage of VRLAB discharge are mainly the following three points.
A), voltage of the battery by the floating quickly fell to the open circuit voltage, the voltage to the 2.23 V to 2.13 or so, so the process is made up of float charging voltage to the open circuit voltage, not the actual open discharge voltage, so down so fast.
B) by the open circuit voltage, battery terminal pressure began to decline steadily, and general normally the battery discharge is a smooth transition during 1.80-2.06, the battery voltage steady decline.
C), when the battery reaches termination voltage 1.80 V, then if continue to discharge, the discharge rate is accelerated, at the same time it also belongs to the battery during discharge process, if there is a discharge, must be timely to added electric battery, otherwise it will cause the battery inside the sulfuric acid salinization, restore original capacity will bring great difficulty.

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