In July, Microsoft Windows introduced a new power options, through to the CPU and other equipment to adjust to reduce energy consumption and increase battery life. But in addition to the use of notebook batteries, what exquisite?

Q: laptop battery power to run again until all charge?
A: in this era of lithium batteries, this idea is A misunderstanding. This principle applies only to the cadium battery before. For lithium batteries, use for a long time with test again no any role, even or harmful. Because the lithium battery doesn’t exist the so-called “cache effect”. Laptop battery life only commonly with artificial damage or natural life. Basically, the battery life is fixed, 3-6 times, the charge for the average person, can use 2-4 years.

Q: when the power is connected to pulling a battery?
A: many laptop users have asked this question, then the answer is no, it needs to depend on practical usage. In the dc power supply connection without pulling on batteries battery and no damage, because the battery again after full electric power will not accept any power will inject, all the power supply directly to notebook. But when laptops overheating when running at high speed, internal or remove battery, otherwise the best is harmful.

Q: so how should correctly for laptop batteries?
A: should avoid until 0%, recharging the battery run out, because this will give great pressure and battery damage. A feasible way is in the remaining 10-25% of the power is about to charge.

From the experience of using mobile phone battery, many people may feel laptop battery recharging shall also be all light. But in fact notebook of lithium battery charge “, “light/number is limited, and all the light recharging will only greatly shorten the battery life.

At the same time, the battery should be in charge of the dry places, but also pay attention to the heat problem, this is the enemy of batteries.