2012年9月16日星期日

iPhone battery maintenance and energy-saving skills


iPhone battery maintenance Guidebooks

1. iPhone uses lithium polymer battery, and it has no memory effect. So it is absolutely not necessary to charge and discharge completely.
2. After a charge-discharge cycle of lithium battery, the electricity will reduce. about 400 charge-discharge cycles it will reduce to 80%.
3. There is chip computing power in the battery. In order to calibrate, you should do a complete charge-discharge cycle every month.
4. As long as you use the Apple official power, it will become directly using the power mode when fully charged. And there is no overcharge question.
5. Charging process of lithium battery is that, the first 80% of fast charging power needs two hours to complete, the latter 20% of the trickle charging power also need two hours.

Power-saving skills of iPhone battery

1. 3G is the most power consumption, so the iPhone 3GS can be used for more than one day only if you hardly use 3G function. The power consumption of 3G capabilities is twice of playing games, 3 times of wifi Internet call.
2. Try to turn off the push and the software timing checking network functions when they are not needed.
3. Try to close one or more 3G \ WiFi \ Bluetooth functions when they are not needed.
4. Finding network consume power much. So turn off 3G in the 3G signal unstable region, and adjust to flight mode in the telephone signal unstable region.
5. GPS is much power consumption, so don’t start the GPS functionality software when not necessary.
6. It will increase the power consumption when you listening songs with equalizer starting, and close it if you do not need it.

Additionally, lithium batteries are very sensitive to heat. Try not to let him work in the condition of more than 35 degree. Particularly do not charge in that condition, otherwise, it will quickly reduce the battery power.

If the iPhone has begun hot, shutdown to cool before charging. It is also recommended that a full charge-discharge cycle each month is to calibrate the control chip in the standard battery, rather than expansion capacitance as the nickel-metal hydride battery does


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