combattery84

Lithium Battery
Batteries used in laptops is the latest lithium battery, it can be used in notebook computers and mobile phones. And nickel-cadmium batteries, lithium batteries provide about twice the energy. Significant improvement in performance, while its price is three times more than nickel-cadmium batteries.

Most laptop computers to be fully charged for eight hours, but in general in the first four hours, they can charge a good 75% of the electricity, while the remaining 25% will take more time to go. The important point is to make sure the battery before charging the battery discharged. Most users use their laptop computers, will use a wall outlet, they rarely use the battery to the notebook computer power supply. So that your laptop has been stuck in power and there is nothing wrong in most new notebook computers, there is a sleep mode, it consumes very little energy. As long as you re-open the screen, will soon return to your last left off. If you plug in an external power supply laptop, you should look at the battery from time to time the release of energy. If you want to prepare two or three hours of continuous use laptop computers, best to unplug the battery until the battery power consumption, and then, and then plug it. On the other hand, if you do not use your laptop, put it on, the battery power runs out and then re-plug socket. At least a month to do so once or twice ACER travelmate 290 Battery ACER travelmate 2000 Battery ACER travelmate 800 Battery

Laptop battery material points by nickel-cadmium batteries, nickel hydrogen, lithium ion, such as several, lithium-ion battery charge and discharge require sophisticated protection circuitry, the production industry is relatively complex, lithium-ion battery production costs are higher.

Repair Methods:
First battery shell with a special tool called, and then investigate the reasons for the failure, it will test the good sorting welding up the battery, it is best to control board of the relevant parameters set up, debug and correct the shell will be sealed , this battery can normally use.
In the production of batteries, we use characteristics of U.S. imports of the batteries on the battery analyzer to screen analysis. The same group of cells required less than 1% tolerance, requiring each battery charge and discharge characteristic curves exactly the same, this step is most important, if done well, can cause various problems, such as the standby time is short, the ACER travelmate 230 Battery ACER travelmate 240 Battery ACER travelmate 250 Battery charge is not sufficient , can not function properly charging standby work, life is very short, charging out of the battery fluid corrosion notebook, or even cause an explosion or burning of entire computer battery vicious accident.

Do cell battery, be sure to use the special welding equipment, the general time of 0.02 seconds or less and battery within the weld connecting piece. Do not use hand soldering iron, otherwise it would cause cell performance decay or shorten the life span of a serious cause battery leakage or explosion.

Note that not enough manufacturers or different batches of the same manufacturer on the same batteries in a battery, or can cause a variety of possible failure.

After the restoration of the situation:
Appearance models will be nearly invisible most of the traces, a small number of models will leave a slight opening scene. Inherent power, the production of models for the two years ago, the general performance after the repair is not broke than when the battery is better, because it was mostly used in batteries is now out of the quality parameters, for example, in 1998 to produce energy-saving capacity of a single cell lithium batteries generally 1600mAH, and now the production capacity of the same type of products are 1800mAh, for recent models, the restored capacity of the battery is consistent with the original, the basic service life battery with the Original the same.ACER travelmate 3000 Battery ACER travelmate 5200 Battery 11 ACER travelmate 280 Battery