Onderhoud van laptopbatterijen: dit kan de levensduur van de batterij verlengen

Hoewel lithium-ionbatterijen theoretisch geen geheugeneffect hebben, begint hun verouderingsproces onmiddellijk na de productie. Zijn snelheid van vooruitgang ligt in de handen van de gebruiker. ZDNet heeft uitgelegd wat je moet overwegen. nl
Lithium-ionbatterijen zijn een van de pioniers van mobiel computergebruik: of het nu om een ​​iPod, een laptop of een netbook gaat – als er geen moderne energieopslag is, kan het apparaat het nauwelijks doen. De reden is dat de energiedichtheid aanzienlijk is verbeterd in vergelijking met de nikkel-cadmium-batterij en dat er geen geheugeneffect is.
Maar zelfs lithium-ionbatterijen vertonen tekenen van slijtage: er is een laag lithiumionpermeaat op de negatieve elektrode. Als het is beschadigd, gaat het oplosmiddel door en vernietigt de grafietelektrode. In de loop van de tijd kunnen tijdens het opladen steeds minder lithiumionen in het grafiet worden opgeslagen, waardoor de capaciteit van de batterij en de maximaal mogelijke stroom wordt verminderd.
Dit proces kan niet worden gestopt, maar het zal vertragen vanwege bepaalde gedragingen. De twee belangrijkste factoren zijn de temperatuur en de laadtoestand. ZDNet vat de belangrijkste tips voor het omgaan met batterijen samen. Batterij Asus C31N1306
Of het nu een tablet, een digitale camera of een laptop is: na verloop van tijd lijkt de batterij meer en meer kracht te verliezen. Vaak is in minder dan een jaar duidelijk sprake van aanzienlijk uithoudingsvermogen. Voor standaard batterijcellen is dit slechts de helft van het verschil tussen een paar euro. Maar steeds meer apparatuur is duur en speciale donors. Voor laptops kan de prijs van een echte laptopbatterij oplopen tot 200 euro. Het is het beste om het niet zo ver te laten gaan. We zullen u vertellen hoe u voortijdige veroudering van de batterij kunt voorkomen.
Welk type batterij?
Bijna alle hightechapparatuur van tegenwoordig is uitgerust met lithium-ionbatterijen (lithium-ionbatterijen) en sommige zijn uitgerust met lithium-polymeerbatterijen. Beide batterijtypes zijn lichter, kleiner en bieden een grotere capaciteit dan nikkel-cadmium (NiCD) en nikkel-waterstof (NiMH) -batterijen. Bovendien bent u in principe bestand tegen geheugeneffecten en verliest u permanent prestaties wanneer ze niet volledig zijn opgeladen. Desondanks verouderen lithiumbatterijen als elke andere energiebron. Batterij Asus C31N1306
Verwarm uw laptop-batterij niet oververhit
Warmte en warmte versnellen ook het proces. Het is belangrijk om uw digitale camera of laptop te beschermen tegen direct zonlicht: wie zijn laptop voornamelijk op het lichtnet gebruikt, moet de batterij verwijderen. Dus het blijft koel en laadt niet vaak, dus het gaat langer mee. Maar je moet het niet overdrijven – bij temperaturen onder de 10 graden daalt de prestatie van de meeste batterijen drastisch. De batterij van de laptopbatterij zal nooit volledig worden ontladen
Lithiumbatterijen moeten niet volledig worden ontladen in vergelijking met NiCd- of NiMH-batterijen, anders kunnen diepe ontladingen worden bedreigd. Resultaat: de batterij kan worden beschadigd door onherstelbare schade. Als de accuspanning lager is dan de kritieke waarde, zal de automatische uitschakeling werken. Nadat de waarschuwing is uitgegeven, wordt het apparaat later uitgeschakeld. Om geen risico’s te riskeren, moet u de energieverdeler volledig hebben opgeladen met een laadniveau van ongeveer 20%. Batterij Asus C31N1306
Laptop batterij
Bewaar goed
Zoals alle batterijtypen, verouderen lithium-ionbatterijen. Meestal verliest de batterij in drie jaar tijd de helft van zijn capaciteit. Bovendien ontlaadt elke lithium-ionbatterij zichzelf in de loop van de tijd, dat wil zeggen dat de batterij wordt geleegd, zelfs als deze niet in gebruik is. Als u de lithiumbatterij gedurende lange tijd niet gebruikt, moet deze op de juiste manier worden bewaard. Anders zal het breken. Het moet ongeveer de helft van de batterij zijn voordat ze de batterij in de slaapstand zetten. Dit voorkomt diepe ontlading. De ideale opslagtemperatuur is ongeveer 15 tot 18 graden. Daarom wordt uw batterij in de zomer het best bewaard in een bijzonder koele ruimte, zoals in de kelder. De luchtvochtigheid mag echter niet te hoog zijn, anders zal dit leiden tot slechte isolatie en voortijdige Akkutod-kortsluiting. Batterij Asus C31N1306

How to Choose the Correct SAMSUNG N220 Plus Laptop AC Adapter

Before you buy any AC/DC laptop adapter, please make sure the AC/DC laptop adapter will give you the correct voltage and suitable current output. To find out the voltage & current, turn your laptop over and look for a label, sticker or writing which shows the voltage and current, it should look something like the examples below. The first thing to consider for the SAMSUNG N220 Plus ac adapter is the voltage. The easiest way to check this is to turn the computer over and see if there is a voltage listed anywhere on the bottom of the machine. A sticker may be affixed with this information and other similar laptop specs listed. It should be a number with a V attached to it, such as 19.5V, 20V, 16V and so om. This information is also available on the original adapter, if it is available. The second thing to look for is the current output needed for the SAMSUNG N220 Plus adapter. This number will have an A of mA associated with it. For example, it may say something like 4.74A ,4.62A, 6.32A or 950mA. These numbers ensure that the power going to your machine will be acceptable and keep it operating within normal parameters. Not paying attention to either of these numbers could cause the electrical systems in the computer to malfunction and quit working altogether.For more information, please refer to allbatteryshop.co.uk.

Do you really know how to properly use the battery of the HP A2304XL laptop?

Do you really know how to properly use the battery of the HP A2304XL laptop?

So how much do you know about laptop batteries? Which unit should I use to compare the battery capacity of different laptops? What bad habits do you have when using your laptop?

We know that the battery has several important parameters, the operating voltage (V), milliampere-hour (mAh), and the watt-hour (Wh) we commonly see on the HP A2304XL laptop battery. Usually when we compare the battery capacity, we often use milliampere-hours (mAh) as the unit of comparison size. For example, when we were young, we used a four-wheel drive rechargeable battery, a battery inside the mobile phone, and a mobile power battery.

So what exactly does Wah (Wh) have to do with mAh? Let’s review the definition formula of the current in the physics class: from I=Q/t, we know that Q=It, if the unit of current I is mA (milliampere), t represents time, and the unit is hour (hour), mAh stands for The amount of charge in the battery. That is to say, if a battery capacity is 1000mAh, then when the current is 100mA, it can theoretically be used for 10 hours.

However, the voltage is not involved in the formula Q=It, so the mAh can only indicate how many Coulombs of charge the battery can hold. It does not indicate how much work the battery can do and what the maximum power the battery can provide. The above also said that the operating voltage of different batteries may be different, so there will be a number in watt hours (Wh) next to the milliampere (mAh) on some batteries.

Let’s review the definition of work done in physics class: W=UIt=UQ, the unit of voltage U multiplied by current I is W (watt), so how much work can be done is expressed in Wh (watt-hour). For example, the HP A2304XL’s built-in battery is 74.9Wh=11.42*6559mAh/1000. Therefore, we can calculate the operating voltage and milliampere time on the battery without wattage.

For example, in the following figure, the mobile power supply with a capacity of up to 12000 mAh, according to our customary comparison method, its capacity is much higher than Apple’s 6559 mAh. However, it was found by conversion that 5V*12000mAh/1000=60Wh is actually smaller than the built-in battery capacity of Apple RMBP13.

Summary: allbatteryshop.co.uk It is feasible to use the milliampere-hour (mAh) to compare the capacity of the same battery in the same voltage, but if you compare the battery of two different products, their working voltage is different, you must use Watson (Wh) is the unit comparison. If there is no watt hour (Wh) on the battery, the watt hour (Wh) can be converted by multiplying the mAh by the operating voltage (V) and dividing by 1000.

Replacement Laptop Battery For Asus C41-UX52

High quality and low price replacement Asus C41-UX52 battery that are manufactured to meet or exceed the specifications of the original brand manufacturer. All laptop batteries are brand new in box, never used, highest quality premium Japanese Li-ion cells are used in the Asus C41-UX52 battery. 100% original manufacturer compatible and run longer time!This is a brand new Asus C41-UX52 battery to replace your current aging battery. Get your full battery back up time back. We offer replacement batteries for you Asus C41-UX52 laptop at a bargain price. This will fit your laptop perfectly.There is no battery “memory effect” with this rechargeable battery. The C41-UX52 battery is rigorously tested for capacity, voltage, compatibility and safety to exceed original equipment manufacturer specifications. All of our laptop batteries have passed stringent quality assurance procedures to achieve international standards such as ROHS, CE, UL, ISO9001, ISO9002 certification.Never worry about running out of battery power with this laptop battery for Asus C41-UX52 . The Asus C41-UX52 battery is precision-engineered and rigorously tested to be 100% compatible with your laptop.Work harder and play longer with a new Asus C41-UX52 laptop battery by High Performance.Please ensure the Asus C41-UX52 Battery that you are going to buy fits the brand, model ,voltage and part number of your device. If you can not find your laptop model or battery part number in this list, this battery may still be compatible with your laptop.

Replacement Laptop Battery For HP 729759-241 Tips

Replacement Laptop Battery For HP 729759-241 Tips

Shop for HP laptop battery at allbatteryshop.co.uk.You will save 25-50% off of regular retail prices!Get the replacement for HP laptop battery you need whenever and wherever you need it. Select your battery part No. and laptop model to find a spare replacement laptop battery so you can stay unplugged longer.Where to buy a new replacement for HP 729759-241 battery When your expensive original HP 729759-241 battery wear out? keep an extra for HP 729759-241 battery pack handy and enjoy the true portability of your PC.100% original manufacturer compatible.Manufactured of high quality long life battery cells. The HP 729759-241 battery is specially designed for the original  battery, full one year warranty and 30days money back!

Don’t Run It Down to Empty.Full HP 729759-241 battery discharges (until laptop power shutdown, 0%) should be avoided, because this stresses the battery a lot and can even damage it. It’s recommended to perform partial discharges to capacity levels of 20~30% and frequent charges, instead of performing a full discharging followed by a full charging.

Discharge (or charge) cycles consist of using all that battery charge (100%) but not necessarily all at once. For example, you can use the laptop for some minutes in a day, using half its capacity e then fully charge it. If you did the same thing in the next day, it would be counted a discharge cycle and not two, so it may take several days until a full discharge cycle is completed.

To store a battery for long periods of time, its charge capacity should be around 40% and it should be stored in a place as fresh and dry as possible. A fridge can be used (0oC – 10oC), but only if the battery for HP 729759-241 stays isolated from any humidity. One must say again that the battery’s worst enemy is the heat, so leaving the laptop in the car in a hot summer day is half way to kill the battery.

What should I pay attention to when using the DELL Vostro V13 laptop battery?

What should I pay attention to when using the DELL Vostro V13 laptop battery?

1. Always use the laptop without plugging in the power
When using the DELL Vostro V13 laptop, some friends especially like to use it without plugging in. I feel that there is no convenience in the connection of the power cord. I often use the battery of the notebook to work until the low battery alarm is very reluctant to plug in the power. In fact, the use of these two extreme users is for the battery. Damaged.

The battery is a consumable item, as long as you work with the DELL Vostro V13 battery alone, it will be depleted. In general, lithium batteries are designed to have a limited number of cycles. A single charge cycle means that the battery is completely used up, but it does not necessarily mean that it is charged once. For example, one day you might use your laptop for an hour or more, and refill it when you run out of half the battery. If this is still the case the next day, it can be counted as one (rather than two) charge cycles, so it can take several days to complete a charge cycle.

Therefore, the number of battery cycles is often an important reference factor for the degree of use of second-hand computers, and the actual battery capacity will gradually decrease as the number of cycles of use increases, which is why the longer the battery is used, the shorter the battery life of the computer. The reason is gone. The actual capacity of the battery can reflect the health of the battery.

Therefore, if you do not plug in the power supply for a long time, you will undoubtedly increase the number of battery cycles, speed up the battery loss process, the computer’s battery life will be shorter and shorter, and will greatly reduce your laptop. The price when selling second hand.

2. Use a laptop in a high temperature environment
The operating temperature of a lithium battery is limited. Generally, the operating temperature of a lithium battery is between 0 ° C and 40 ° C. Below this temperature, the DELL Vostro V13 allbatteryshop.co.uk battery can be drastically shortened, but the battery is damaged. Not too big. However, if it is higher than the battery limit temperature, it will rapidly increase the battery loss. If the temperature is too high, it will cause serious consequences such as battery explosion.

In short, the battery is very hot. Therefore, when using a laptop in the summer, remember not to let the computer overheat, do not use the laptop in a high temperature environment, try to use it in an air-conditioned room. Otherwise, not only the battery is easily damaged, but the internal components of the computer are also likely to malfunction.

Sony VJS112C0811P laptop battery maintenance error and correct maintenance method

Sony VJS112C0811P laptop battery maintenance error and correct maintenance method

1. First of all, the user wants to make the notebook battery longevity, then it needs to have a good start. When we buy the notebook, the battery should have some remaining power, which is used when the user checks the machine (if the user finds the battery) If the power is full, then prove that the machine has been used.) At this time, you should not use the external power supply, use up the remaining power in the battery until it is turned off, and then charge it with an external power supply.

2. Don’t charge the battery in rainy days: It is often thundering in rainy weather. The instantaneous current impact caused by lightning strike is extremely unfavorable to the battery. In addition, a stable voltage during the use of the laptop battery is also particularly important. Sony VJS112C0811P allbatteryshop.co.uk users should try to avoid connecting the notebook’s power adapter and high-power appliances (such as air conditioners, refrigerators, washing machines) to the same power outlet.

3. Regular battery maintenance: If you can’t guarantee that the Sony VJS112C0811P battery will be thoroughly cleaned and recharged every time, then it should be charged and discharged at least once a month (ie, after filling and then refilling), or Regularly use the BIOS calibration function built into the BIOS for maintenance, which is good for extending the battery life.

4. If some users do not use the battery for a long time, then it is necessary to charge the battery to more than 50% of the battery for storage, which is beneficial to the subsequent use of the battery. In addition, in the storage process must pay attention to the indoor temperature, too high or too low temperature on the battery is also relatively large, the best storage temperature is about 20 degrees.