First of all note that these guidelines be followed only laptop battery type lithium-ion (Li-ion)-which bring all laptops today, as other batteries such as Nickel-Cadmium (Ni-Cd) or Nickel-Hydride (Ni-MH), should receive different treatment.

Without further ado, here are those of advice:

Avoid complete charge-discharge common: Despite what many might think, the cycles of complete charge and discharge are harmful to our Compaq presario v3000 battery (based on Li-ion). Formerly it was advised it was used in nickel-based batteries, which had a so-called memory effect that these cycles will come good, but now no longer makes sense to them frequently. There is one exception: although it is not advisable to abuse the above cycles, if it is good to fully discharge the battery and re-charge to 100% from time to time (especially if you have not use it), so that the meters Load internal fit properly.

When not in use for some time, store in a cool place (not in places that can reach high temperatures or be exposed to the sun, like a car). It would also be desirable to keep a certain load (between 40 and 60% is ideal). It is very important not to keep the Compaq presario v4000 battery fully discharged for a long period of time, as it could stop working.

It is not harmful to use your laptop connected to the mains while we have the battery inserted in it. Also so we have a small UPS equipment that will save our work possible cuts. However, just as in the previous paragraph mentioned how bad it is to keep the battery fully discharged, is strongly discouraged (very bad) to maintain the battery at 100% forever. Therefore, although it is not bad to use the laptop plugged in and the Compaq presario v6000 battery in place, the ideal is to disconnect the charger when the battery is above 90% and reconnect when about 10%. The battery will last longer if you move (ie, uploads and downloads) that if you use little.

These three tips will come in handy, I’m sure.

The ‘green light’ lies

The ‘green light’ does not guarantee that the battery capacity is large enough, or that the ‘state of health (SoH)’ is good. "Ready" says only that the battery was full, we were keenly whatever capacity, which was filled.

The rechargeable Dell M1330 battery is a corrosive entity that the property of being able to save energy lose, gradually. The lack of periodic maintenance for batteries based on nickel accelerates the loss of capacity due to crystal formation, also known as memory effect. For lead batteries or lithium-based learn other aging-related deterioration. The capacity loss is noticeable after one year of use. Some batteries deteriorate faster than others.

Battery users are often unaware that the batteries of their fleet lasted barely a day, even with minimal energy output. Weak ThinkPad T40 Battery can be hidden easily, because demands on an ordinary day but little power they are. The situation changes when full power is required in an emergency. The collapse of portable communication is frequent, and those margins are often motivated by poor battery performance.

Weak batteries will be loaded faster and stay longer on ‘ready’ as the stronger. Bad Lenovo ThinkPad X60 Battery tend to show too good results and the inexperienced user thinks the battery has reached its target capacity. If necessary in an emergency situation, a quick charge may, however, batteries that are labeled ‘ready / willing’ to be unusable. At the same time, good batteries are still charged more because they can absorb more energy.

With the big time performance differences arise between the batteries if the batteries of the fleet are not regularly checked and maintained. Figure 2 shows 4 Dell G5266 Dell GW240 of different sizes and with different states of health. When watching the usable and unusable parts of the batteries, you can see that a larger battery can not necessarily save more energy. The affected batteries with memory effect B and D have less energy than the smaller battery A. The carrying of larger batteries or the use of chemistries with greater energy density improves the reliability of the system, if not weak batteries are left in the fleet.

A weak MacBook Pro 13 inch Battery can be compared with a crushed fuel tank of a vehicle. The filling of this tank is quickly terminated because fuel has very little space. As the green light on the charger is the fuel gauge ‘FULL’ Display if the tank is filled, for the driver and everything seems to be normal. Nevertheless, the distance that can be completed until the next refueling, be small.

Batteries contain no fuel gauge to check the remaining energy, and a regular battery maintenance is required. The gain of such a service is, you detect and remove poorly performing Apple MacBook Pro 17 inch Battery, improves reliability and extends the battery life of nickel-based batteries. Weak batteries that have the memory effect can often be regenerated with the help of a full maintenance with a battery analyzer that includes a regeneration program.