You want to fully discharge them because of the memory effect.

I do not believe, however, that we have fully discharged our responsibilities here for the near future.

Any that do not will become disabled after 40 days when the batteries discharge fully.

Two of the eight batteries were destroyed, the rest fully discharged.

Recharge batteries only when they are close to being fully discharged.

A contract settled by one of these processes is thereby fully discharged.

A fully discharged battery left for a long period of time will lose its charging capacity.

Then that is the answer I must give, and it fully discharges the requirement.

Now, of course, there's circuitry to keep it from discharging fully.

And will be, I'm beginning to think, until it's fully discharged.