digital batteries

Battery life everyone is correct? Regularly check the battery do? Take a look at how official HP recommends using the VGP-BPS2A VGP-BPS5 battery bar!! I think most people still do not know how the proper use of laptop batteries, thanks to lithium-ion batteries today are smart, so that many people also used to treat a new approach to battery before the battery as the battery must be the first time, more than 12 hours, we have after consumption of the rechargeable power sec, three times for a full charge and discharge activity in order to activate the battery, etc., these allegations before it can be said about right, but for now the smart battery is fundamentally contrary to, and take a look official HP suggests how the proper use of bar battery!

First recommended a tool for HP Battery Check the battery. Very good tool!

HP Battery Check is HP’s help and support as part of the system provides information on the laptop to install the information of battery status. He will report to the main battery and status of the secondary battery (if the laptop is equipped with an auxiliary battery).

To find and use the HP Battery Check, please follow these steps.

1, the adapter and the laptop connected. Laptops must use the power supply for HP Verify normal operation of the A1022 A1078 battery.

Note: If you tested the battery, only 3% or less, the HP Battery Check will report “invalid”. Before re-testing to ensure the adapter is connected, the battery is securely installed in laptops and the computer is turned off for at least 30 minutes, to ensure valid test results correctly.

2, click “Start”, then click on “Help and Support”.

3, click on “Troubleshooting Tool”, then click Check under the battery on “Use this tool to test how the battery of your laptop does.

Battery of tests checks the battery and displays the status of each battery.

HP Battery Check displays the status of two batteries.

1 – Battery 1 status

2 – Battery 2 Status

3 – Current charging

How to include checking the battery information window?

The bottom right corner of the screen displays the current state of charge. In this region, and the battery icon in the system tray to provide the same information. States may be “loaded” or “discharge” and that the 371785-001 417066-001 battery is left.

How to understand the different report battery status?

Good – the battery is working properly without having to perform any treatment.

Low – battery works fine, but the storage capacity of the battery has naturally declined. May need to buy a new battery.

Replace – the battery can no longer work, or storage capacity below the recommended range. Replace the battery.

Calibrate – The battery is working properly, but it must be adapted.

Unknown – Unable to determine the condition of the battery. If the laptop is not connected to the AC adapter or a laptop to install more than one battery, there will be “Unknown” status. Trying to stop the adapter, then plug the adapter, then re-check status.

How to determine when to replace the battery?

Will not work correctly cell battery or the internal storage capacity of the battery of “low” state, HP Battery Check will suggest that you replace the battery. A drop-down message will tell you where to buy spare batteries. If the battery is still under HP warranty, shows the message includes a guarantee of identity. HP recommends that you buy a second battery to ensure that sustainable use of batteries. Dell Latitude D600 battery  Dell Latitude D610 battery

Battery Check will tell if the battery must be replaced. The battery is still valid warranty?

The maximum capacity of any battery will decrease gradually over time and use. Rate of decline in battery capacity depends on the configuration of the laptop and use. Models and functions, run the application type and parameters of power management will affect the battery life. Natural decline of the battery capacity is not within the scope of the battery warranty valid. If HP Battery Check the battery must be replaced and the note provides a security identification, and then replacing the battery May be within the scope of warranty service.

Note: If in doubt about the true scope of the warranty, HP will be asked to provide laptop battery or proof of purchase to confirm the start date of warranty.

How to prolong battery life?

Battery life depends on the race with the battery function. For example, through the wired network connection to surf the web, edit documents or respond to e-mail load on the battery is not too great, while playing a DVD and defragmenting the hard disk at connecting to the wireless network is relatively large load on the FRU 92P1141 40Y6799 battery. Please note that with the battery, the maximum discharge time will change and will be shortened.

Possible to prolong the duration of discharge for the tip:

Reduce the brightness of the screen.

In “Power Options” and choose saving “power” setting.

The battery outside a certain time, remove the battery from the laptop.

Buy extra battery prolonged the battery life laptop run, the first after the battery runs out, just for a second battery can be used.

Batteries stored in the cold and dry environment.

Battery performance will gradually shrink?

The storage capacity of the battery will be reduced gradually. All rechargeable batteries are true, not only in the notebook or HP products does not manifest itself. If you frequently use your battery to run laptop computers, rather than occasional use, then the rapid decline in battery capacity and will soon need to replace the battery. Temperature and humidity also affect the storage capacity of the battery.

Under normal operating conditions, the warranty period of battery, battery performance is excellent. If the battery is not running, HP Battery Check displays the “Replace” status.

Where can I find information on laptop batteries for more information?

May be in the specification or HP System Information tool to obtain more information on the battery. Laptop battery is included to provide lithium-ion U4873 D5318 battery.

The results of the HP Battery Check accurate?

Yes. HP Battery Check has proven accurate over 99%.

Why check the battery status of the need for computer billing?

To determine precisely whether it was normal that all the cells of battery charge, power adapter must be running to charge the battery.

My laptop has two batteries. How do I check both batteries?

Need to use the HP Battery test each battery control individually.

To test multiple batteries, please follow these steps.

1, take a battery, then connect the AC power adapter and laptop computers. Battery Check displays the status of the battery first.

2, the spare battery, AC adapter power interruption connection, then plug the power adapter. Battery Check displays the status of a second battery.

Why is my battery life of less than 12 months?

Each charge and discharge, the battery will be shortened. To maximize battery life, please ensure that the battery is fully charged, then using the power sector, while removing the battery from the laptop. In the absence of mains power is available when running on battery and battery in the battery standby stored in a cool, dry place. apple iBook G4 14 inch battery  apple PowerBook G4 12 inch battery

Why do we need to adjust the battery?

If the battery is only partially charged or discharged, the battery, there may not be able to determine their true power. Windows will receive a status report incorrect, thus shortening the time of the battery power for laptops. This is a temporary phenomenon that can be corrected by adjusting the battery.

How often need to adjust the time of the battery?

HP recommends every 1-2 months once the battery set.

How to determine when to adjust the battery?

Need to adjust the battery, HP Battery Check displays notifications.

I heard that the nickel-hydride batteries, metal often go before full power is detrimental to their lives is it not true? Lithium is not doing?

For civilian use nickel-metal hydride batteries are low Ni – MH, Ni (OH) 2, the cathode alloy storing hydrogen as a negative electrode, alkaline potassium hydroxide aqueous solution as electrolyte. Ni-MH indicators form factor battery and broadly consistent with the nickel-cadmium IBM ThinkPad T41 battery  IBM ThinkPad T42 battery. Comparisons of performance indicators, there are many different places, but a number of nickel-hydride batteries in metal have their own unique advantages, the most important event is the nickel-metal hydride battery that the density of energy (that is, an equal volume of Ni-MH battery as nickel – cadmium batteries have greater capacity), in theory, Ni-MH battery is the energy density of nickel – 1.5-2 times cadmium batteries, Ni also environmentally-MH battery is good, and the nickel-metal hydride battery has largely eliminated the effect of “memory”. Therefore, Ni-MH battery memory is not accurate to say that. Memory effect – is the application of nickel-cadmium batteries, because the traditional sintering process is extremely negative, cadmium and coarse grains, while nickel-cadmium battery is completely discharged before they are Re – load, easier to collect Manifold Ershi grain cadmium battery discharge formed when the secondary discharge plateau. Discharge of the battery is stored in the platform and the next cycle will end at discharge, although the capacity of the battery itself, can discharge the battery to a lower platform. In the process of subsequent rejection of the battery does remember the volume low. Similarly, each time you use it, anyone not fully perform all will deepen this effect, so that the battery capacity becomes low.

No talk then use the fairly:

Under normal circumstances, the new nickel-metal hydride batteries contain a small amount of electricity we buy on driving charge and then reuse. However, if time battery plant is quite short, electricity is sufficient to recommend use first and then reload. Dell Inspiron 1501 battery  Dell Inspiron 1520 battery

The new nickel-metal hydride batteries to buy a general charge to go through 3-4 times and use of, performance can play in the best condition, many of my friends for the first time, the prosecution encountered a small problem, for example, the first charge did not imagine the number of PP film as 呀? In the 3-4 times after charging and the use of all be resolved.

Although Ni-MH battery memory effect is small, as much as possible is recommended after each use finished loading and is full of time, do not charge you would use for one count and then.

The long-term unused nickel-metal hydride batteries in the store a few months later, the battery naturally in hibernation “state”, the battery life considerably reduced. If Ni-MH battery has been placed for a very long time, I suggest you begin with the slow charge is appropriate to impose. For another important issue at stake here: for Ni-MH battery, the battery must be completely discharged, then save, store, or online? Both points of view very different from what it should be used? Many people think that we should adopt the first, but I thought that to save the  371785-001 417066-001 battery charge is reasonable. Because: According to tests, Ni-MH battery to save the best conditions to save about 80% charged. Because the nickel-metal hydride batteries self-discharge rate is high (10% -15% per month or almost), if the battery is completely discharged, then save it for a long time not to use the ‘battery-discharge phenomenon will discharge excessive battery, may damage the battery.

Do not nickel hydride metal discharge the battery, excessive discharge may cause the failure of pricing to harm is much greater than Ni-MH battery memory effect of the battery itself!

Charger can be divided into fast charge and trickle charge. Low load current is small, typically around 200 mA, such as our common load current is about 160mA. His long-time charge, 1800mAh Ni-MH battery should be 16 hours or more. Even if I was a little slow, but the charge would be filled very full, and do not hurt the battery. Fast charge current is usually in the more than 400mA, charging time significantly reducing the number of .3 to 4 hours can manage that, but also won the affection of all. Several types of fast charge, prices vary. Therefore, we often have questions about the same load faster, why the price is a big gap in it? Good charger in particular is a good fast charge brought against over-charging protection function, for example, we have a common understanding Acura Panasonic BQ 390 charger has been particularly noteworthy in this regard, excellent software for the chip the ability to load battery, we also faster damage on the battery charge reduced to a minimum. VGP-BPS10 VGP-BPS13A/B

Conflict: trickle charge does not hurt the battery charging time is too long, however; fast charge can save time, but there is damage to the battery, even if the surface is the world need the best degree Panasonic BQ390 charger only very good in reducing injuries, but can not be totally avoided. Contradiction can be resolved is to buy a quick charge and a trickle charge. Quick charge with the load for some time, for example, 5.10 times after the transition to slow Chong Chongdian once or twice. This battery performance to return to a higher state.

Top of the range of NI-MH battery charger with battery test delta-V to determine if the battery is full. When the curve of discharge voltage of the battery and is somewhat similar to the beginning of a more rapid rise, followed by rising slowly until the stuffing is good, the tension began to decline rapidly, but decrease in not very large. Before commonly used nickel, cadmium batteries are also similar, but drop the speed and the amplitude was higher than the NI-MH. Most chargers on the market type (less expensive) is often used is the value of the charge pressure, such as the elderly GP 1.4V Rechargeable value Po is the pressure that is precipitated at 1.4V when the battery voltage, because there is no difference, and charge on the end. Such a result is often that the battery can not be bridged, particularly in some older battery due to increased internal resistance, the real addition to the low voltage PA3534U-1BRS  PA3591U-1BRS battery. And these charger currents tend to be smaller, often charging more than 10 hours. Using Delta-V cutoff automatic charger, since it can precisely control the load time, use may be more reliable high-current load. High charging current nickel-metal hydride battery for damage and do not want to imagine the contrary, the use of DC current, but also require high current load. The first is a matter of time, not talk. Then, Ni-MH battery has a characteristic, that is, the higher your current rate, it can release the most common, and now is tigre DC electric current is not small, so relatively speaking the use of relatively large load current is a choice, you can clean the battery _ is added. General 5 charge current should not exceed 1.5 C, C to the battery capacity is 1000MAH batteries, not more than 1.5A. I usually carried with the load 0.5C (my charger with adjustable current). Discharge zone, in normal circumstances, DC Black can be a burden on Na Qu, NI-MH little memory effect. However, in a period of time after use, and the balance of the cell to activate the battery when the battery discharge and control the termination voltage. NI-MH battery termination voltage of 0.9 V, the discharge time careful not to over-discharge, the 0.9V for each battery when it may stop the rejection file. NI-MH batteries is not powerful nickel-cadmium batteries, the overcharge and over discharge and are more sensitive to high temperatures. Charge and discharge temperature. In general, do not let the battery temperature exceeds 45 degrees. When the battery is fully charged, the battery will be hot, filled with large current when the temperature is 42 degrees and not more than 45 degrees, otherwise life will soon be reduced, the battery internal resistance will increase. Also, the load of the battery temperature is higher, and so on until after the cooling of its rechargeable battery, charging money for having to wait for the freshness of the battery. After a long time is not re-using, it is preferable to activate the battery to discharge a few times. Usually used in time to pay attention to maintaining the integrity of the wrapping paper, can not be broken in order to prevent short circuits. Do not fight the impact of the  BATCL50L battery, do not fire and so on.