Now the maximum power consumption intelligent mobile phone, almost all use lithium batteries. Many users may one day to separate charged several times, but the foreign well-known technology website recently published an article that, each time the battery is fully charged, the battery will cause degenerated; more crucial is, to extend battery life, best not to let the battery runs out, don't even let the power is less than 20%.

Science writer Eric Li Mo (Eric Limer) published recently in the well-known foreigntechnology website Gizmodo, share how to let the secret of lithium longer battery life.He mentioned several key, including some who had misunderstood the place, for example, the first time to get a new battery must be full of 12 hours (or more) before you can use the. But in fact, only the NIMH or NiCd battery only need to do this,without such a lithium battery.

Conversely, many users will be charged before going to bed, to ensure that theequipment for the "full grid power" to greet the new day. But Li Mo points out, doing sois risky. He said: "although most of the charger has the function of automatic stopcharging judge battery full charge, but still some charger without these functions.Therefore, the user the best full in the battery before (such as 98%, 99%), or a sawwith electricity immediately took down."

Li Mo pointed out in his article, if continue to charge battery full charge, such as plug-in charger went to sleep, will cause the battery function slightly decreased (a littledegradation), the accumulated it can have a significant impact. Another theory is thatusers will want to charge the battery runs out, Li Mo suggested that, even if you really decide to do so, a month can only be done once, he thinks that the mobile phonebattery will be maintained at 40% to 80% is the most ideal range.

In fact, lithium battery charging is not afraid, and even more afraid of no electricity.Upon inquiry more data after the discovery, a lot of battery "charge management IC"called, let the battery when charging voltage does not exceed the safety andexplosion, not because of no electricity, resulting in low voltage can not start charging procedure. Therefore lithium battery without electricity, and placed after a long timewithout charging, probably due to low voltage, cause the battery early retirement.

If long time no lithium battery, Li Mo suggested that the disabled when best to keep40% of electricity. With the battery every month loss of 5% to 10%, 40% of theelectricity of the shortest can support 4 months time, the longest can support 8 months time. Users only need to charge again during this period of time, can ensure the normal use of the battery to continue.

In general, a battery life of approximately 3 to 5 years, but a faster mobile phoneusually obsolete, so users need not worry about the battery life of mobile phoneservice life of miss. Li Mo also proposed the temperature point of view, he pointed out that the battery at 0 degrees Celsius, the annual maximum storage capacity willreduce 6%, consumption growth with increasing temperature and. When the battery is at 25 degrees Celsius, the annual loss of 20%, when the temperature reached 40 degrees Celsius, consumption rises to 35%. So, the mobile phone away from heat, notbe the direct irradiation of the sun in the car, is a good method to extend the battery life.