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.