With lithium batteries in digital products inside the extensive application of more and more domestic manufacturers have already begun for a variety of products from the world leading digital solutions compatible with the Laptop battery. However, such a large market, there are many unscrupulous traders always fish in troubled waters of the situation, the aim is to deceive the majority of consumers do not understand the lithium battery.
So how can we Linlin all kinds of lithium batteries where to meet product specifications? We only have to arm themselves in the head!
Today, players from Network Testing Center Joint Beijing Science and Technology Development Co., Ltd. Best Music & Poor’s technical engineers to work together to everyone on a lithium battery on the class, I hope we can arm after learning of his head, and then buy regular endurance, strong and reliable products of lithium. From this, we will learn tips maintenance lithium batteries – Do not run out of electric re-charge!
1, how to correctly identify the battery capacity and power?
We use lithium batteries as an example, under PSP explain:
We can see that the Dell Latitude D410 battery is the measure of real autonomy of the standard, simple mAh units (power units) simply can not speak for them. But most businessmen and even the media are accustomed to using the power unit mAh this data as a description of the fundamental characteristics of the battery, causing everyone to understand the real life of the battery and battery the difference between the time confused.
PSP Original Lithium-polymer batteries using the battery (Li-polymer), the ratio of the thickness of industrial batteries, usually a little thinner. As for today, we mentioned the lithium-polymer batteries, lithium batteries is actually a kind of nothing, older lithium-ion batteries. Taken By contrast, the advantages of lithium-polymer battery are as follows:
1. With solid electrolyte instead of liquid electrolyte, compared to liquid lithium-ion batteries, lithium polymer battery technology with available thin ion, the arbitrary area of arbitrary shape, and so on with the benefits it Product not leak and explosion combustion safety problems, so you can use plastic composite casing manufacturing thin film hp Pavilion dv6 battery, which can increase the ratio of the battery capacity as a whole;
2. Polymer Lithium-ion polymer batteries can also be used as cathode material, its quality will be compared with the energy of liquid lithium-ion batteries currently 50% or more.
3. Lithium-Polymer battery voltage ion charge and discharge cycle life of lithium-ion batteries and so on increased.
There is also a kind of cylindrical lithium batteries (of 18650 numbered cell, which is 8 mm in diameter, 650 mm in length, voltage of 3.7 V), its maximum power capacity of 2400mAh (usually 1800 ~ 2200mAh ), both of which are common lithium batteries, but the 18,650 batteries commonly used in laptops, where no detailed explanation.
3 lithium batteries used to correct exactly the same ilk?
Lithium sony VGP-BPS2A battery charging on the habits, a quick glance at Google or Baidu may find two kinds of responses. One is running as far as possible and then charge another charge of the course is casual. The question of whether these two types of answers which is correct? Little common sense, we must find, first out.
Lithium battery charging users actually used depends on the memory effect of battery. In the lithium battery developed by nickel-zinc, nickel-cadmium, nickel metal hydride rechargeable batteries, such as raw materials produced have a strong memory effect, if the battery is left many times to repeat the load more high will cause the battery can be stored much less energy and less. However, after the release of lithium batteries, the memory effect significantly reduced, experts generally use “may be ignored” the words to express.
Although “can be ignored, but the rechargeable lithium battery that can be repeated a limited number of times, typically ranging from 500 to 1000 times. Therefore, maintaining a life of lithium in the length of key factors. Based on the characteristics of lithium batteries, we have the powers attributed to the maintenance of the following:
1. Do not let the lithium less than 3% (recommended 20% or less started to load)
2. Li is 1% if it can become a “deep discharge” and must avoid a “deep discharge.” Because deep discharge “a direct impact on battery life.
3. Long term (more than 3 months), when not to use lithium batteries must be charged 50% of the electricity saved.