Technology News

Most of the models are laptop battery protection circuit, when the battery temperature is too high or too large discharge current, may exceed the battery protection circuit action standards, and the occurrence of automatic battery power by force.

The most common situation is that the use of  laptop battery caused by running at full speed when the current is too large and automatic protection. For example, from a DVD disk drive will be content to mobile hard disk collection, and then host a large number of peripherals are in power, it is possible to make in excess of current Latitude D600 battery protection standards, find themselves in this position do not have to panic, as long as Disconnect peripherals to wait about 10 minutes to reboot.

There is a common laptop computer in the hot environment of the use of high-capacity battery operation, so that the ambient temperature coupled with its own Toshiba Satellite A75 battery  discharge heat generated may exceed the battery of pre-set temperature protection circuit, which in particular high-frequency P4 machines in high-temperature environment for high-speed operation possible. Encountered such a situation should remove the batteries placed in the lower temperature (do not remember Add frozen refrigerator!), After half an hour should be able to resume a normal. High-temperature lithium batteries for the damage is larger, less than a last resort and should be avoided as far as possible in high-temperature environment, use of high-capacity notebook computers.

In order to maintain the BIOS, there are a lot of  IBM laptop battery correction options, put it simply, this feature will be the laptop battery to discharge completely and then filled with electricity, and then filled again, so for a long time has not completely discharge caused by the accumulated error A certain degree of correction effect. However, please note that in the BIOS correction in the time spent long, if you do the best to sleep in the former.

Many models are also in the discharge of the functions of Windows. This will save time and work side correction. A1078 Battery correction will not be too frequent, and frequently the depth of discharge Zhe Shou batteries will be the recommended two to three months time to do it.

1. Lithium battery factory in general, manufacturers activated to deal with, and pre-charging, the batteries have more than electricity, to buy a new cell phone battery is a lithium-ion, then the first 3 to 5 times as the adjustment period recharged, should be sufficient for more than 14 hours To ensure that the full activation of the lithium-ion activity. Lithium-ion laptop battery memory effect did not, but there is a strong inert, should be fully activated in order to guarantee the future be able to use to achieve the best performance. The first charge on this issue, I also consulted with Samsung’s technical staff has given me the answer is that Samsung’s original battery in the factory had already done a full activation of the deal, then do not have to charge long way to activate Lithium-ion activity, for the first time as long as the battery charge, while the electricity can be filled after use. I would like to Samsung’s technical staff should be able to claim convincing.

2. Some automated intelligent rapid charger when the lights change direction, the fact that only 90 percent full. Charger will automatically slow to change with full battery charge will be. Do not immediately put the charger to cut off power, even the best batteries to power up for some time, and then use the battery is full, or else they will reduce the use of the time.

3. Charging, lithium batteries do not need to discharge, can not discharge, the current production of lithium battery charger is not discharge the function, if you adjust the speed of charge, we charge the proposed slow Chongchong Dian time as far as possible in order to reduce the fast charge Way; whether slow or fast and sufficient time should not charge more than 24 hours. If the compaq battery is likely to be a long time because of the enormous power of the electronic flow and burn batteries.

4. There are a lot of users to charge a mobile phone when driving, in charge of the process, a cell phone because of the use of discharge from outside, because the battery charger and power supply inside, is likely to lead to disorder voltage of the cell phone circuit boards Heat will, if the calls would have to return the current moment, the phone’s internal parts damage.

5. The battery life determined by the number of repeated charge-discharge lithium battery charge and discharge in a row could be about 500 or so, after the battery’s performance will be greatly reduced, should be avoided as far as possible within the remaining battery power and then charge the full release End, or charge with the increase in the number of , Battery performance will gradually weaken, the battery standby time is hard not to have dropped.

6. Do not expose the Presario 700 battery  at a high temperature or cold, like a dog day weather, cell phones should not be placed under the sun, stood in the scorching sun exposure; or get air-conditioned rooms, air-conditioning on the direct blow. When the charge, the current product back to the battery a little fever is normal.

7. If the cell phone not to place too long, to the best cell phone battery to the maintenance department to apply for activation of a deal, their could be a constant voltage direct current, voltage adjustment for the 5 ~ 6V, current 500 ~ 600mA reverse battery connector . Note that the liberalization of touch, up to be repeated three times, after such treatment, re-use original charger “adjustment” charge.

8. The charge is not good, the longer the time, did not protect the circuit after a battery charge should be stopped, otherwise they will affect the performance of heat or overheating. Theoretical calculation of battery charging time of the method are as follows: The battery charger power divided by the output current can, for example: a battery 800MAH for electricity, for example, the charger output current 500MA for less time on the same charge 800MAH/500MA = 1.6 hours, of course, this is only theory is full of power time, when the Chargers showed that after the completion of the charge, but also the best battery for about half an hour or so up the power of time. Lithium-ion Presario 900 battery  charger must be selected precincts, or may fail to saturation, the impact on its performance.