When Using An External Power Supply, Unplug The Laptop Battery Is Best.
Ni-MH battery is one of the most environmentally friendly battery
, pay attention to environmental protection, countries are vigorously promoting the use of nickel-metal hydride batteries, as easy to recycle, and damage to the environment are minimal. However, compared to nickel-hydrogen batteries and lithium, or have some disadvantages. Charging time is long, heavy weight, capacity, smaller than lithium, continued to discharge the battery is too short to have memory effect, and its memory even without the nickel-cadmium batteries so much, but still need to discharge, the user charge must be exhausted before .
Although Ni-MH battery memory effect is small, we still recommend charging as much as possible after each use, complete, and is filled with one-time, do not charge for a charge with a will and then. This, however, "longevity" Oh, the important point
Zero three networks Conclusion: the proposed nickel-hydrogen batteries used up after the electricity charge, but not too exhausted battery
Topic 2: Lithium Battery
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No need to buy a new laptop battery activation time; to extend notebook battery life, the best every time when a complete re-charge the battery consumption; often use an external power supply laptop, in order to protect the laptop, it is best not to remove the battery
The lithium battery life of notebook computers is limited, usually after 300 to 500 re-charge, they do not go in fully. Therefore, in accordance with our current data in hand can be seen, in order to maintain the battery's "maximum life" or try to run out of rechargeable electric. However, I would like to remind you that we buy a notebook is to use is to make it into their work, study arms, all day care to care to go this way, do not you took the trouble?
Use an external power supply, do not unplug the battery. From the perspective of lithium batteries, rechargeable lithium-ion batteries have a certain number of restrictions, so take it from the notebook down, or can extend the service life of these batteries. But this approach to the laptop itself very dangerous, if a sudden power outages, and other reasons will be because of the current impact on the notebook itself. As some large companies in this area was pretty good considering, such as ThinkPad, it built a special battery-protection technology, only less than 95% in the battery when it is charging. Depth of discharge of lithium batteries needed. Obviously, for a memory effect of Ni-MH battery, the full full release will improve efficiency. But lithium batteries do not have memory effect, can bring in the red, does not affect its capacity.
When using an external power supply, unplug the laptop battery is best. Made this view is based on frequent battery charging and discharging may damage the notebook, but does not know to do more harm than good. On the one hand, and now come with smart Li-ion battery protection circuit, generally when the power drop of 5% or more, will start charging; the other hand, frequently plug the battery, may cause poor contact interface, rather than damage the battery and notebook; Finally, Notebook Battery UPS also played the role of a sudden power failure, the battery can ensure your computer continues to run, or you will suffer some loss. Long time no, lithium batteries should be empty (full) power saving. These are two diametrically opposite conclusion, but there are people who support. That air power saved on the grounds that lithium batteries will slowly discharge, affect the life, and if air power, you do not have to worry about discharge. That full power saved on the grounds that since the lithium batteries will be discharged, without charge, then will definitely affect the life, like a man hungry after a fire, it will harm the body. In fact, these two arguments are not correct, if you do not use lithium batteries a long time, should be 60% of its power to save, this state, the battery discharge is relatively slow, can be stored for long periods.
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When Using An External Power Supply, Unplug The Laptop Battery Is Best. Anaheim