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Save costs with proper dell latitude e6400 battery care

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Imagine you have just bought your laptop, and before long the battery starts to weaken at. Let it not come to that point, because the most important guarantee for a long service life is a proper battery care. The following tips should help you get the most out of your dell latitude e6400 battery. This not only saves time and money but also a lot of trouble.

Tip 1: Battery care begins directly after purchase
If you encounter when buying your laptop, the battery is fully charged, you should do so in any case. Discharge the battery as it will lose about 20% of its capacity. Download it directly instead of a full 100% capacity performance.

Tip 2: battery maintenance during system operation
Use the notebook rather stationary and often work in network operation, we recommend the Dell battery at this time to remove from the notebook. The reason is that the battery even if it is not used, but always lose a little energy and is due to the operation of the outlet fully recharged. This constant low charge-discharge cycles (partial loads) can not cause significant damage to the dell latitude e6400 battery. Another reason originates in the rapid evolution of heat generated during the continuous operation of the outlet. Here is the danger of overheating, which can lead to a rapid decrease in battery performance.

If you only briefly on the circuit to work, you must of course not always take out the battery. However, you should be very soon that the battery heats up, remove it immediately.

Note: If you recharge the Dell battery, take out and not use it, it loses some of his time with the stored charge, which, depending on age, model and temperature for about 5 – up 20% in the month. This process is called self-discharge. To avoid that the battery is not fully discharged, run about a 1 – by 2 times a month, a charging and discharging.

Tip 3: The right to charge and discharge
Do you need the notebook for frequent mobile use and the battery is therefore in frequent operation is the right to charge and discharge is essential. How do you recommend the Dell battery once a week to the remaining capacity of 5% “exploit” and then recharge to 100% charge capacity. Do not use the notebook on battery power only, otherwise shorten the life span.

Tip 4: On the right temperature eighth

If your battery is stored for a short time, we advise them that we are at room temperature of 20 – 25 ° C do. Do you need the battery several months do not, it is recommended that in a dry cool place at 0 ° C storage. However, you should not forget the monthly charging and discharging. Recharge the dell latitude e6400 battery at the optimum temperature is around 20 ° C.

Tip 5: If the battery is getting tired …
If you notice that the performance of the battery is reduced significantly, we recommend using the battery for about 2 – to charge 3 times in a row and then unload (maximum 5%), this looks like a kind of “wellness” for the cells and increases the life . When used correctly, the dell latitude e6400 battery regains its full capacity. Laptop batteries have only a certain number of loading cycles. These vary depending on battery type 400-1000 charging cycles, which corresponds approximately to a period of 2 – 3 years.

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Why dell latitude e6400 battery explode?

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Laptop battery is composing of enclosure, interface, cell and control circuit board, battery cell is responsible for supplying and storing the power of the laptop. Control circuit board with complex working principle and design, it controls the battery start and stop charging at proper time, control the discharge current reasonable, and it also take charge of showing the battery capacity and recycle charge times recording. When the battery in a high temperature or large current and other un-normal condition, it the control circuit board can protect the dell latitude e6400 battery.

With regard to electricity, we will sometimes see the makers advertising their merchandise with all the amount of core and mA to indicate the battery degree, above time we are going to really feel that the higher of mA number, the longer functioning time. The reality is, we made use of the nominal energy to find out the indicators of laptop energy usage. Battery power is voltage multiplied by existing to have. For your similar mAh battery, the imperative is it is quantity of batteries and hybrid technique, this kind of as 2 and four strings of 8-cell hybrid mode, it will over two and two strings of 4 core hybrid electrical power. Even so, the grow within the amount of batteries will subsequently bring about the fat escalating of laptop batteries, consumers should spend consideration.

The four suspicion of laptop battery explosion.

A, Battery cells interior short-circuit

The battery cells has no protection function when meet large current, if single or multiple cells happen short-circuit situation, it will let cells discharge at high current. These current generate large quantity of heats will let the battery enhance the temperature, and then transfer to the other parts of laptop.

If the Latitude e6400 battery enclosure is plastic material, it will deform or even get fired under high temperature, it is dangerous. The regular cells has experience strict test when out from factory, and the battery enclosure always adopt fireproof material and difficult to get fire.

B, Battery cells connector wire short-circuit

The Dell Battery, interior structure is too compact which leave opportunity for the cells. The wires in the middle are quite compact and close to the cells, if the skin of the cells and wires wore out, or the connect wires break off, then the cells will discharge at very high current and bring high temperature and cause fire final.

C, The control circuit invalidation

Sometimes, the control circuit will be invalidate for its protection part even it performed normal when use Latitude e6400, when under full charge and un-normal, large current situation, the temperature will enhance and cause fire.

D, Heat and abrupt incident

The laptop over heat or exterior liquid corrode, lightning strike or voltage un-normal will cause dell latitude e6400 battery short-circuit.