is not often encountered in the wireless mouse does not move suddenly, turned the mouse battery is dead. Place to live not far from the store wanted to run, Is there any way to the emergency it? Do not worry, with a brick or squeeze the batteries in the door, and can persist for a while, and at least a few hours of the emergency. This method is applied to the battery, especially useful Nanfu, sometimes more than a few days, and the battery life is relatively stable (non-advertising personal experience).
way search a search of other battery precautions for all people, after all, the battery is a high-polluting materials, drain the battery capacity and prolong life but also improve the effective energy saving measures.
battery
battery tips is one thing to get power run out of power will squeeze what they can for a response.
Why squeeze dryabout what will and will power the first principle of it look dry.
batteries are primary batteries, the battery can provide the reason why is because the battery current can occur in the redox reaction, allowed the transfer of electronic directional movement can generate electricity. Redox reaction is the reaction of the battery case (not the outside that layer of plastic film), when the reaction to a certain extent, due to the metal reflection is consumed, it can not generate a current. Hand the pressure to make the case more fully metal contacts inside the reactants, and can react, so lengthening the probationary period.
such as ordinary batteries:
metal is zinc Zn, which material is NH4Cl, MnO2
produce current reaction Zn +2 Mn02 +2 (NH4 +) = (Zn2 +) + Mn2O3 +2 NH3 + H2O < br> Now some batteries which are KOH, an increase of conductivity better.
cell phone battery
1. Battery factory, manufacturers have carried out active treatment, and conduct a pre-charging, the battery have more than electricity, a friend said rechargeable battery in accordance with the time period of adjustment, standby is still a serious shortage, assuming the battery is indeed the genuine battery, then this case adjustment period should be extended a further 3 to 5 times fully charge and discharge.
2. If you buy a new battery is lithium ion, then the first 3 to 5 times a charge commonly referred to as the adjustment period, more than 14 hours should be sufficient to ensure the full activation of lithium-ion activity. Lithium ion batteries have no memory effect, but there is a strong inert, should be fully activated in order to ensure the future use to achieve the best performance.
3. Some automated intelligent rapid charger when the lights change, said only 90 percent full. Charger will automatically change with the slow charging the battery is full. Best use of the battery is full, otherwise it will reduce the use of time.
4. Before charging, lithium batteries do not need special discharge, discharge improper battery will be damaged. Charging as much as possible to slow enrich my knowledge, to reduce the fast charge mode; time should not exceed 24 hours. After three to five times the battery fully charge and discharge cycles of its internal chemical substance will be all
5. Please use the original or the reputation of a good brand chargers, lithium batteries use lithium battery charger, and follow the instructions, otherwise it will damage the battery, or even dangerous.
6. Many users are often in charge Shihai the phone open, in fact, it will hurt the mobile phone life very easily, because in the charging process, the mobile phone circuit boards will be fever, at this time if there are external phone, may produce an instant return current, the phone's internal parts damage.
7. Battery life depends on the number of repeated charge and discharge, it should try to avoid charging the battery is more than power, it will shorten battery life. Phone off more than 7 days, should be the first mobile phone battery is fully discharged, adequate electricity and then use.
8. There cell phone battery self-discharge Ni-MH battery when not in a day by about 1% of the remaining capacity of the discharge, lithium batteries a day by 0.2% to 0.3% of the discharge. Charging the battery, try to use a dedicated outlet, do not share the charger socket with TV and other appliances.
9. Although the mobile phone network coverage area, but the phone off when charging the phone has been unable to accept and make calls. At this point, you can use the phone did not pass transfer function, will be transferred to the side of the fixed-mobile phone to prevent calls lost, this method for the mobile phone network coverage area or signal is weak and can not be connected when they apply.
10. Do not expose the battery in hot or cold, like a dog day, not the phone in the car, stood in the scorching sun exposure; or get air-conditioned room, where on the air blowing straight. When charging, the battery a little heat is normal, but can not make it hot Jinshou To avoid this from happening, it is best at room temperature for charging, and do not cover anything on the phone.
11. Nickel-cadmium (N iCd) before the battery must ensure that the battery is completely discharged, then charge must ensure that the battery is fully charged.
12. If the phone battery is too long without use, it is best to apply to cell phone service departments to make a living process, you can own a DC barostat, adjust voltage of 5 ~ 6V ugg classic tall, current 500 ~ 600mA reverse battery connector . Note that touch open up to repeat three times, after such treatment, then the original charger
13. Charging is not longer, and there is no protection circuit of the battery is full charge should be stopped immediately, otherwise the battery overheating due to heat or impact performance.
14. Dedicated lithium-ion battery charger must be selected, otherwise it may not reach saturation, impact on its performance. After charging, the charger should avoid placing more than 12 hours or more, do not be long-term separation of the battery and cell phone
laptop battery
laptop battery tips
rechargeable laptop battery is one of the advantages relative to the desktop, it can greatly facilitate the environment in a variety of laptop use. Introduced the first battery is nickel-cadmium battery (NiCd), but this battery has a The most commonly used battery is a lithium-ion battery (Li-Ion), it is also no In the same weight, battery life of these three ratio is 1:1.2:1.9.batteries used in notebook computers currently are three main categories: 1. nickel-cadmium batteries, 2 NiMH batteries, 3 lithium batteries; they are generally expressed as: nickel-cadmium NI-CD, Ni-MH NI-MH, lithium LI.
purchase or replace the battery pack when, for many users, the The outset, batteries and battery are two concepts. A battery is composed of several slightly larger than the thumb, cylindrical, about 7-8 cm high, the voltage of 3.6v small units. They are the batteries, like a small battery, after a series combination, we see the battery. Then talk about how to determine if the battery is a few core:
a solution: remove the battery to see him the number of contacts, there are several is the core of a few. But this is the We take a look at Then look at the capacity of the battery block, such as 3800mAh, then prove the above mentioned two series battery, because the small battery capacity of 1500-2000mAh, even more, to two groups in order to achieve 3800mAh. According to these two judgments, then the battery is 4 × 2 = 8 cores.
laptop battery laptop battery
constituted by the shell, circuit board and batteries, belonging to lithium-ion battery . Ordinary people talking about batteries means the number of batteries within the battery, mAh refers to the notebook battery capacity.
mainly by the protection circuit board (or secondary protection circuit), and the capacity indicator circuit of two parts, the laptop battery charge and discharge, and security management.
laptop battery standby time is mainly determined by the mAh value. Under normal circumstances, a few more batteries, mAh greater the longer standby time. The life of laptop battery charge and discharge times measured by the quality of qualified products generally 500-600 times. Therefore, the effective use of laptop battery life of 2 years or less, will be expire aging battery, standby time dropped dramatically affect the mobility of notebook computers.
laptop battery tips
fact, how to make good use of laptop battery battery, how to extend their use of time and use life and other issues, no doubt the majority of laptop users in the troubled heart of a problem, the use of laptop battery there are a variety of methods and techniques, which we usually need to use more learning and application.
(a) fast to sleep
temporarily using a laptop computer, to save battery power, we You can set the power management options, allowing the system to sleep after a period of time, but shorter or longer will have to wait a few minutes, there is no way to make the notebook computer system immediately into hibernation it?
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notebook computer system to make quick and easy to sleep in a way that is directly off the display. Press display just little things, you can immediately make the laptop sleep, effectively conserve battery power. When you need to re-use, simply open the display paul smith collection, the system will automatically return to the state before the operation.
(b) of the screen saving mode
TFT screen is the largest notebook computer power components, in order to When using the battery to reduce its consumption of energy, laptop manufacturers have devised ingenious schemes, but in general are based on the lower screen brightness, and even off-screen method.
in some laptop power management settings you can customize the brightness of the screen, most laptops can be shortcut by specific adjust the brightness of the screen, generally 6 to 8 level brightness adjustment.
(c) energy-saving settings
desktop using alternating current, most energy-efficient computer function may not be very great importance, but need to use battery-powered notebook computers, the use of energy-saving features should be taken seriously. How to design more energy-efficient computer hardware, this is not the user to solve the problem. The user can do is set the computer on the effective use of energy-saving options.
energy-saving settings, there are two require the user to adjust: First, the computer's BIOS setup program on the energy saving mode setting; The most important thing is there are many energy-saving operating system setup and operation. In the practical implementation of computer systems, Windows systems should give priority to energy-saving settings in the CMOS settings.
1. BIOS energy-saving settings
in the CMOS settings, has a large MaximumBatteryLife Laptop power saving mode in several states, such as Idle Mode Idle Mode, StandbyMode standby (wait) mode, SuspendMode suspension (sleep) mode. These settings on the laptop, able to regulate power consumption, mainly in the computer power state, the timely closure of some facilities without the use of the system. If the wait state, turn off the monitor and hard drive; to sleep, in addition to turning off the display and hard drive, but also the contents of memory can be saved to the hard disk, the basic maintenance of the entire computer system off, once activated, or restart the computer, the desktop return to the exact state before sleep. Energy-saving settings in the CMOS is mainly set by the IdleMode into StandbyMode the Standby Timeout time set by the Standby Mode to enter SuspendMode of SuspendTimeout time. Laptop PhoenixBIOS the majority. Different BIOS settings may be somewhat different energy, should carefully read the screen prompts.
2. Windows energy-saving settings
for the average user, the Windows system may operate better understanding of energy management simpler. Windows help file, in the Energy-saving settings during Windows, should read these.
in Windows . In the . The computer can manipulate the different options will have some differences, the new factory and the latest computer software will be more operational options, a detailed set of functions should be based on the computer itself and the Windows help file to.
In addition, if your laptop built-in infrared port, when not to ban it, you can extend laptop battery life.
(d) set the alarm set
battery alarm in time to give prompt the user to save the information. Method is to click open the appropriate changes as needed. Click on both the [Alarm Response] button, the This is used when the battery alarm limit, a warning window will pop up, and the buzzer alarm will sound to prompt the user to save information in a timely manner. Finally click [OK] button to exit the power management settings.
(E) on energy-saving features
in the introduced energy-saving feature is a CPU usage of the technology, which allows the performance of laptop computers will play its battery to achieve the best balance between.
Most new models of notebook computers in the BIOS, the CPU energy-saving technologies are given support is enabled by default, if not open just enter the BIOS will support the option to open it OK.
(f) use of third-party software to monitor battery status
addition to Windows built-in power management features , there are a lot of utility to monitor battery status. For example, PowerCenter is a power monitoring tool, available for free download (http://meMBers.xoom.com/TimothyBug/powercenter/index.htm). Only 800KB, is a service designed for notebook software. PowerCenter not only shows the percentage of battery capacity, but also to show the actual hours and minutes the time available.
PowerCenter total of three kinds of display mode.
(1) FullDisplay: In the open window displays detailed information, including the use of battery or AC power, the percentage of battery remaining and available time.
(2) CompactDisplay: in use is always displayed at the top of the window.
(3) MinimizeDisplay: PowerCenter reduced to make the Windows taskbar, and the information is relatively simple.
PowerCenter is also attached to a control center, can make up to six kinds of warning. When the battery - down to a certain extent, timely warning to the user, save the file being processed. In order not to waste electricity and CPU resources, PowerCenter automatically detect the battery status changes.
(g) intentionally run out of battery
regularly run out of battery, in order to ensure a full charge. If you need to completely run out of battery power, which would be: in PowerManagement dialog box, select BatteryDrain this particular power mode, all of its three RunningonBatteries options are set to Never, this laptop is the computer will continue to run. Select the mode, then enter the Alarms tab, remove the LowBattery and CriticalBattery Warning check box check mark (so that when battery power is low, the machine will not enter the suspended state). Next, let the computer run the CPU-time tasks, such as the computer automatically run some of the computational complexity of the 3D demo program, which will soon run out of battery power remaining, of course, these disposal Do not forget to unplug the AC plug
electric bicycle battery
Skills 1: non-power loss when stored
is strictly prohibited in the store when the battery power loss state. Loss of electricity after the battery status is not timely charge. Loss of power in the state of storage battery, it is prone to sulfate, lead sulfate crystals attached to the pole plate, plug the electric ion channels, resulting in charge, the battery capacity is decreased. Loss of power idle state longer, more severe damage to the battery. Therefore, when the battery is idle, you should charge it once a month, this will better keep the battery healthy.
Skills II: Electric cars regularly test
in the course paul smith wallet, if the electric car to continue the mileage sudden drop in a short time more than ten kilometers, it is likely that at least one battery pack in the battery is off grid, plate softening, plate active material shedding and other short circuit. At this point, the battery should be repaired in time to professional organizations to inspect, repair, or with a group. This can extend the battery life relative to maximize savings.
Skills III: avoid large current discharge
electric car start, manned, uphill, use pedal power to avoid momentary high-current discharge. Easily lead to large current discharge lead sulfate crystals, to the detriment of the physical properties of the battery plates.
Four Skills: the right to master the charging time
in use, should be based on the actual situation accurately charging time, the reference frequency of use and mileage usually the case, pay attention to the size of the battery capacity provided by the manufacturer instructions, and supporting the performance of the charger, the charging current size and other parameters grasp the charging frequency. Generally batteries are charged at night, the average charging time of 8 hours. If the shallow discharge (charge mileage is very short), the battery will soon be filled, there will continue to charge overcharge phenomenon, leading to cell dehydration, fever, reduced battery life. Therefore, the battery to discharge depth of 60% -70% of the best on one charge, the actual use can be converted into riding mileage charge based on actual conditions necessary to avoid damaging charge.
Tips 5: electric cars to prevent exposure
electric vehicles is prohibited in the sun exposure. Temperature conditions may cause the battery cells through increased internal pressure forced automatic pressure limiting valve is open, the battery is a direct consequence of increased water loss, and excessive water loss will inevitably lead to battery cells decreased activity, accelerating plate softening, charging shell body heat, from the drum shell, deformation and other fatal injuries.
skills six: to avoid the charging plug fever
charger output plug loose, contact surface oxidation phenomena will lead to charging plug fever, fever for too long will lead to short-circuit the charger plug, direct damage to the charger, lead to unnecessary losses. So that the situation should be promptly removed oxide or replacement connector.
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