In the use of lithium batteries should be noted that the battery after a period of time into the dormant state, then the capacity is lower than normal, the use of time also shortened. But the lithium battery is easy to activate, as long as 3-5 times after the normal charge and discharge cycle can activate the battery, restore normal capacity. Due to the characteristics of the lithium battery itself, it is almost no memory effect. So the user's mobile phone in the new lithium battery in the activation process, is no need for special methods and equipment. Not only theoretically the case, from my own practice, from the beginning to use the standard method of charging this "natural activation" approach is the best.
For the lithium battery "activation" problem, many of the argument is: the charging time must be more than 12 hours, repeated three times in order to activate the battery. This "the first three charges to charge more than 12 hours" argument, obviously from the nickel batteries (such as nickel and cadmium and nickel hydrogen) continued to say. So this argument can be said that the beginning is misleading. Lithium batteries and nickel batteries charge and discharge characteristics of a very big difference, and can be very clear to tell you that I have read all the serious technical information are stressed overcharge and over discharge will be lithium batteries, especially liquid lithium Ion batteries cause great damage. So the best charge in accordance with standard time and standard method of charging, in particular, do not carry out more than 12 hours of long charge. Usually, the phone instructions on the charging method, is suitable for the phone's standard charging method.
In addition, the lithium battery of the phone or charger in the battery will automatically stop after charging, there is no nickel electric charger called 10 hours of the so-called "trickle" charge. In other words, if your lithium battery is full, on the charger is also white charge. And no one of us can guarantee that the battery charge and discharge protection circuit features never change and quality foolproof, so your battery will be long on the edge of danger wandering. This is another reason we are opposed to long charging.