Incorrect understanding
First, it was suggested that the use of lithium batteries for the first time activation should be – must be time to charge more than 12 hours, repeated three times to do in order to activate the laptop battery.
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This is clearly evident from nickel battery (such as nickel-cadmium and nickel metal hydride) inherited, is not correct. In fact lithium batteries and nickel battery charge and discharge characteristics of a very big difference, and in fact had sufficient discharge will have lithium batteries, in particular liquid lithium-ion battery causing great harm. Therefore the best charge in accordance with the standards of the time and the standard method of charging, that is, in a time of low power consumption prompted charge, and in charge of green light (23 hours in general) do not stop after the charge carried a mandatory charge.
Secondly, the use of a “trickle” charge the charger for the full 95% of the lithium battery “trickle” for 10 hours of slow charge.
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In fact, the lithium battery in the battery charger will automatically stop after a charge, that is to say, if it is normal lithium powerbook battery, charger is normal, in full, on the charger does not charge, which is in vain The actual waste, and even long-term to do so could damage the battery protection circuit.
Thirdly, the mobile phone charger plugged into a direct, full of power after a long time describing the use of power charger, such as e-books and watch the game, it will not damage the battery.
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In fact, some mobile phones are batteries, chargers together, not only to the cell phone charger to the battery power supply also, when the current strength of the charger mobile phone power supply, at the same time the use of mobile phones will be battery-powered. For example, playing some of the CPU resources consumed too much of the game will be the case, the use of a certain battery, for example, less than 90% of the electricity, the general charge of the circuit and give mobile phone batteries, which will be frequent in the 90% to 100% Inter-repeated charge to the phone, so the cell phone battery life will be affected.
Fourth, it must run out of power after the cell phone charge, even if it is less than 20% of the power charger will have to get to the office, such as when the electricity charge for the protection of batteries, reducing the number of charge.
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In fact, advertising in rechargeable 300 or even 500 times 1000 1200, these figures are highly misleading.
In a typical lithium battery, for example, on a lithium-ion M6091 charge and discharge cycle test table, on the life cycle of figures is as follows:
Life cycle (10% DOD):> 1000 times
Life cycle (100% DOD):> 200 times
DOD is the depth of discharge of the English abbreviation, in other words, if only 10%, that is, when 90% of the time charge, then charge can be 1000, when used up after charging it can charge 200 times.
It is clear that the number of charge cycles and may be related to depth of discharge, 10% DOD at the time of the cycle than the number of 100% DOD’s a lot longer. If the actual charge equivalent to the total capacity of the relative: 10% * 1000% * 100,100 = 200 = 200, which is the complete charge and discharge, or better than some.
Therefore, under normal circumstances, you should have a reservation in accordance with the remaining battery power and then run out of filling the principle of charging, but if your battery is expected in the first 2 days you can not insist on the whole time during the day, we should start charging in a timely manner, if you Chargers back to the office to wait for electricity in the end it did not go to work on the road to power using the telephone in such an embarrassing situation to arise but simply to save on the number of battery charge is not worth the considerable. And you need to charge in order to cope with the anticipated upcoming busy communications will lead to an important event, even if there are a lot of battery power over time, then you just charge ahead of time because you do not have a real loss “1″ sub-charge cycle life , That is, “0.x” times, but often this will be a very small x.
Fifth, as far as possible to run out of A1012 power, it is best to use rechargeable automatic shutdown.
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This is obviously wrong, was to avoid memory effect and extend the service life, but lithium batteries do this, over-discharge has been used on the automatic shutdown may be returned to the battery can not be used to activate. A friend of the author’s use of Samsung D908 (the mobile data market evaluation download ringtones) phone, electricity use did not automatically shut down after charging in a timely manner, when three days after the cell phone charger into the phone had been found not start The charge can not be carried out, this is in fact due to the battery as a result of excessive discharge and led to the low voltage that can activate the phone’s charging procedures and conditions of the boot. Solution is simple, universal charger I get on OK on the charge.
Sixth, the cell phone to buy a certain brand batteries business must be original, and to cherish even more the use of batteries, a small charge to reduce the number of prolonging life.
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This is clearly said that if people do not understand is that the current market, it is true that some countries such as Japan brand of A1078 quality is indeed a lot higher, but the trend from the manufacturing sector, a great number of battery manufacturers in China are concentrated in Guangdong and other places , A number of domestic enterprises in Japan if the batteries are made, even if the quality of its trademarks is reliable, and the price less 50%. In addition, some of the quality of China-made batteries have greatly improved, and if it is not too concerned about capacity, can also be relatively low purchase price of China-made batteries battery.
Finally, I hope you will not deliberately go to the “protection” batteries, as well as hundreds of thousands of dollars relative’s cell phone, more than 10 million dollars of the battery is only a few one-tenth of the price, even if a replacement battery every year and will not become a burden . More importantly, seek to protect the battery and a real need to use the telephone but no electricity is a very embarrassing situation of uneconomical, I believe we all understand this principle.