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Old 14-05-10, 09:28 AM   #1 (permalink)
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Post Relevant knowledge of lithium cell phones battery about when to start charging in nor

Relevant knowledge of lithium cell phones battery about when to start charging in normal use

We often hear this argument that because the number of charging and discharging is limited, so we should run out of phone battery power(Cell phone accessories wholesale) and then to recharge. But I found a test on lithium-ion cell phones battery charge and discharge cycle , the cycle life data is as follows:
Cycle life (10% DOD):> 1000 times
Cycle life (100% DOD):> 200 times
DOD is the abbreviation for the depth of discharge. It can be seen from the table, the number of charge cycles is connected with the depth of discharge, 10% DOD’s cycle life can be longer than that the 100% DOD do. Of course, if converted to the relative total capacity of the actual charge equivalent to: 10% * 1000 = 100,100% * 200 = 200, the latter’s fully charge and discharge may be better. But the parlance of the friend in front need to do some amendments: Under normal cases, you should obey the rules that run out of the battery power and then to recharge, but you should start charging in a timely manner if your cell phones battery is expected can not be used through out of the next day .of course, it’s different if you are willing to take the charger to the office.
And if you need to charge to meet the anticipated upcoming busy communications which will lead to an important event, even though there is still much cell phones battery power(
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), then you are simply charged ahead of time because you do not really lost "a" sub-charge cycle life , that is "0.x" only, and often this x will be very small.
The principle of charging remaining cell phones battery power should run out and do not force you to go to the extremeness. And there is a saying as long charging that " run out the cell phones battery as far as possible, it is best used in automatic shutdown." This is really just practice on nickel batteries, to avoid occurrence of memory effection .Unfortunately, it is also spread to lithium batteries. Once there was an example about a people who still not charge it after low warning appeared, until it had been used in automatic shutdown. The results of this example was that there was no response when charging the phone and boot, and it had to be given to customer service overhaul. In fact, this is the result of excessive discharge as a result of the cell phones battery’s low voltage so that there are no normal charge and start conditions

Last edited by rihey-zhuwh; 14-05-10 at 09:29 AM. Reason: 1
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