Compared with desktop, laptop is the greatest advantage of the mobile good portability, which with laptop can be an integral rechargeable battery applications. Rechargeable battery of the laptop IBM ThinkPad T21 series great convenience in the use of complex environment,IBM Laptop Battery whether in the course of travel or in a coffee shop, one Taiwan “unplugged” laptops become one of the most beautiful scenic routes. In fact since the birth of laptops has not stopped manufacturers of laptop battery R & D and promotion, from the initial use of nickel-cadmium battery (NiCd) batteries to Nickel Metal Hydride (NiMH), and then to the current widely used lithium-ion battery (Li -Ion), laptop battery experienced a revolution in long-term upgrade. At the same time, increased battery capacity, as far as possible, the laptop hardware manufacturers also focus on the development of energy-saving products, such as low-power processor, SSD hard drives, LED backlit screens are effective to reduce the application of a laptop machine power, The purpose of doing so in addition to environmental protection, the more important thing is to give laptop users a longer life.

However, the use of laptop battery life and a matter of time so that the general user or tortured. Regular use of laptop unplugged friends is not difficult to find, with the use of time, the battery capacity like laptops is getting smaller and smaller, and the original can be three hours, now only 2 hours will be dormant; some friends to buy laptop battery when businesses can use this 6 hours (or more), they found that even using only browse the Web, edit documents some simple operation, battery life or around 2-3 hours, is profiteers blinded because of improper use?

For these problems, we built this from the laptop IBM ThinkPad T21 battery lithium ion battery’s basic structure, and user experience in use of some common problems, how to explain the correct use and maintenance of lithium-ion battery, so you love a laptop full power of mobile power station.

Mentioned earlier, the vast majority of the current laptop market, the use of lithium-ion batteries, lithium-ion batteries by the pen casing, circuit boards and batteries composed of three parts. In the case apart, we will see similar to an ordinary dry-battery batteries power the core, but in fact the chemical composition of batteries and have very different size, storage capacity can also challenge the non-ordinary batteries. determines the value mAh battery standby time, mAh higher value, longer battery life. We’re usually talking about the battery life is determined by the number of battery charge and discharge decisions, the general lithium ion battery charge and discharge frequency of 500 times around, but it is not included in each charge will be included, more than 80% charge will be counted as. Charge in accordance with the frequency of general users, laptop battery life of 2 years or so, and then it would rapidly aging, reduced standby time, which is almost all laptop warranty Ordinance battery warranty period will be set to about the reasons for 1 year .

Lithium-ion batteries are very sensitive to temperature, IBM ThinkPad T21 the ideal temperature is 20-30 degrees Celsius, when the temperature is 6 degrees below Celsius, lithium-ion (Li-ion) batteries will self-discharge of 5% per month, is currently the best preservation of the way, but if the temperature has dropped to zero degrees Celsius, the battery capacity will be reduced to 80% of the original, when the temperature is 10 degrees below zero, the capacity dropped to 50%, when the temperature dropped to a certain degree, the lithium-ion battery there is the risk of total loss.

In order to ease access to laptop users, whether for business, travel or business use, with batteries you can place in asus a31-s6 any office or entertainment, but the time needed to move to rely on the use of battery capacity, the ability to affect battery life in addition to the capacity of the battery itself, but also with the day-to-day charge, discharge has a lot to operate, unfortunately, quite a few friends on the laptop battery charge and discharge, there is always a lot of errors, on-line knowledge of the existence of a lot of misunderstanding, laptop in order to correct battery charging and discharging of the errors in the following I give a few typical examples of special explanation.

A misunderstanding: the number of rechargeable battery life decisions.Tim buy laptop more than a month,IBM ThinkPad T2 outside the occasional need to use batteries to f4486a battery power, sometimes in the bedroom and then the power to use, in order to save, he did not check the battery down, but with the battery in the case of the use of direct AC , see Zhang after students told him that you will seriously affect the use of batteries of battery life, because then every time a power supply are necessary and sufficient electricity, one day charge 3 to 4 times, the battery is only 500 charge cycles, chances are less than half a year on waste batteries, so Tim believe that their laptop battery life is 500 times the number of charger that is charging only once a day even, they can only use less than 2 years, and he had no choice but to use power when they had no choice but to take under the battery.

Clearly, from the battery maintenance point of view, Tom’s no reason not to remind, in the day-to-day use, it should minimize the number of rechargeable batteries, laptop batteries, after all, have a memory effect, and some charge (less than 100%) would result in battery inconsistencies in the chemical properties of the core, if repeated often during the day Plug Power, and laptop equipped with a battery, which means that Plug Power will charge each time, and each one electric charge, the battery charge cycle in the number of charge cycles ( also known as life) For the purposes of a reduction in the end, the battery can not be full of electricity, reducing the life, IBM ThinkPad T21 Battery which is why many of my friends reflected their own laptop battery can only be up to 80%, while the endurance capacity of three hours from the original variable 1 hour has become a multi-point.

Number of a32-s6 charge cycles will affect the battery life right? In fact, from a conceptual point of view, the number of battery charging and battery life and is not directly related to battery life and a final decision is that the battery charge cycle, if we find out “number of charge cycles” and “charge cycle” of relations, it will be understood how different.www.laptop-adapter-shop.com Refers to the battery charging cycle is the first time from the use or the depth of discharge, until the next time the use of depth of discharge. The charge refers to a number of charge cycles the number of times the electric charge can, in general, in a charge cycle, the number of lithium rechargeable batteries in the 400 ~ 1000, but the lithium batteries are generally 100 to 300 charge cycles , and charge the battery each time will be subject to Memory Effect, the battery’s internal chemical composition and physical activity will not disappear, the number of rechargeable batteries will continue to the other to complete a charge cycle.