DOD is the abbreviation of the depth of discharge

DOD is the abbreviation of the depth of discharge. Of course, if the actual charge equivalent to the relative total capacity: 10% * 1000 = 100,100% * 200 = 200, the latter a full charge and discharge or better than some, but in front of friends do say that some of the amendments: Under normal case, you should have reservation in accordance with the remaining battery power and then run out the principle of charging, but if your battery is expected in the first two days you can not persist throughout the day, when they should start charging, of course, if you are willing to back the charger to the office again a different matter.

Harry through a common problem on the lithium battery company to do a simple summary for your reference: And you need to charge in order to cope with the anticipated upcoming busy communications will lead to an important event, even though the battery is still a lot of power over time, then you just charge ahead, because you are not really lost, "a" sub-charge cycle life , that is, "0.x" times only, and often the x will be small. Seen from the table, you can charge and discharge times the depth, 10% DOD cycle life than the 100% DOD for much longer.  so this brings additional risk.

Remaining battery run out of charge in principle is not want you to go to the extreme. And long, like charging a widespread view that "as far as possible the phone battery runs out, it is best to use automatic shutdown." This approach is really just practice on nickel batteries, the purpose is to avoid the memory effect occurs, unfortunately, it is also circulating on the battery today. It has been because the phone battery low warning appears, still do not charge to use the examples have been used in automatic shutdown. The results of this case, cell phone charging and starting later in the no response, had to give customer service overhaul. In fact, this is due to the battery due to excessive discharge cause voltage is too low, that does not have the normal charge and boot and conditions.
Apple MacBook 13 inch MB403LL/A Battery
Toshiba pa3672u-1brs battery
Acer aso9a41 battery
Asus n61j battery
Toshiba Satellite l550d battery