Proper maintenance method of lithium battery

As everybody knows, one of the advantages of lithium battery is that it can charge at any tim, rather than charge after running out of the power. So, what is charge cycle? A charge cycle means the process that the battery runs out of battery and then fully charge, which is not the same as to charge in one time. For example, charge the 600 mAh lithium battery from 0 mAh to 400 mAh, then charge it for 0 ah to 400 ma and use N ma; And then you charge 150 mAh and use N mAh; Finally, charge 100 mAh, when charge to 50 ma for the last time, it finishes one battery cycle.(400 + 150 + 50 = 600)

A li-ion battery on the first day is only half of the battery, then charge for it. If so, the next day with half of the charge, the total charges down, it can only be counted as a charge cycle, instead of two. Often, therefore, may be charging after several times to complete a cycle. Each completed a charge cycle, power will reduce a little. This is why a lot of people who use lithium battery cell phone will often say: "this broken phone, just buy back can use 4 days, now charge used only three and a half days". The power decrease rate is very small, however, the high quality of battery charge cycle for many times, still will retain 80% of the original electricity, a lot of lithium electric power products after two or three years later still use as usual. Li-ion battery life, eventually need replacing.

The life of the lithium electricity generally is 300-500 charge cycles. If a completely discharge to provide power for 1 q, if you don't consider charging each cycle after power decreases, the lithium electricity within its life can provide or replenish a total of 300 q - 500 q of power. From this we know that, if every time filled with 1/2, translates to 600-1000 times; third charge, every time. If you can charge 900-1500 times by analogy, the random charging the number of times. In a word, no matter how to charge, added into a total of 300 Q - 500 Q power that is constant. So, we can understand like this: the lithium battery life and the total charge capacity of the battery, and charging times. Deep feed deep and shallow charge for the influence of the li-ion battery life. Then, some MP3 manufacturers said the propaganda "so-and-so type MP3 uses strong lithium batteries, rechargeable more than 1500 times." This is purely ignorance deceives consumers.

Shallow put lightly, in fact, more beneficial is for li-ion battery, only if the products do calibration for lithium electricity power supply module, and have a deep filling necessary. So, the use of lithium electric power supply of the products don't have to be constrained in the process, all for first and charge at any time, don't have to worry about life.

Conclusion:

Keep along with filling, increases with the increasing filling with good habits.As long as you are using mobile phone "lithium battery" on earth, please get into the good habit.The depth of the charge and discharge is the last century's old thoughts.

Lithium battery maintenance:

1. The temperature is not too high

If the above specified operating temperature, namely above 35 ° C environment using lithium electricity, battery power will continue to reduce, and the battery power supply time won't be long as usual. If at that temperature, but also for charging equipment, that will be more damage in the battery. Even in the hot environment of storage battery will inevitably cause the corresponding to the quality of the battery damage. So, try to keep in good operating temperature is a good way to extend the service life of lithium-ion battery.

2. Too low is not good

If in low temperature environment, namely 4 ° C below used in li-ion battery, also found that the use of the battery time is reduced, some mobile phone original lithium electricity even in low temperature environment not to electricity. But don't worry too much, this is just a temporary condition, different from the use of high temperature environment, once the temperature rises, heated, the molecules in cell, restore to the previous power at once.

3. Life is movement

To take maximum effectiveness of lithium ion battery, you need to use it frequently to make electrons of the lithium electricity in a flow state. If you don't often use lithium battery, be sure to remember to recharge lithium electricity to complete a cycle. Do a power calibration once a month, deep discharge and deep charge.

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