Important Laptop Battery Tips To Save Money

This article on laptop battery tips will give you new tricks to use the laptop effectively. Each Laptop battery has a positive and negative terminal. Most of the Laptops use Lithium Ion batteries which are of rechargeable type.

Major power hungry Laptop parts are as follows: CPU, LCD, wireless networking cards, hard drive, CD-ROM and DVD-ROM, and other peripherals.
When you see the movie on laptop, the battery is working at full load. As both the hard drive and LCD screen are consuming the power.

Lithium Ion batteries are more expensive but offer longer standby time, lighter weight and less self-discharge than other battery chemistries. Lithium ion notebook batteries normally offer 600 to 800 charge/discharge cycles over 1½ to 3 years of useful life. They are more environment friendly as they don't contain toxic materials such as Mercury or Cadmium.Don’t blindly go for cheap laptop battery or discount laptop battery. Please note that these are used Laptop batteries pulled from old laptops.

Laptop Battery Tips

1) Power Management conserves battery power by setting the CPU to run at reduced speeds, putting the hard disk in sleep mode and dimming the screen when not in use. Check out the user manual which gives various settings available to prolong battery life.

2) Remember that new laptop batteries generally arrive in a discharged state; you must charge them up for at least four hours before their first use. New batteries should be fully charged before using them. They generally do not give peak power until they have been charged and discharged at least 4 times. It is recommended that new batteries to be charged overnight.

3) Don't use the notebook battery if you don't have to! Do not keep your laptop plugged in most of the time. You can preserve your notebook battery life by storing the battery outside the laptop in a cool place. But do not put it in the refrigerator or freezer. The most important thing to understand about laptop batteries is that they are always losing a small bit of their charge. The hotter the temperature, the faster notebook batteries loose their charge. So rule number one is: keep your notebook battery cool. Notebook battery manufacturers store their products at around 60°F.

4) Try to avoid running your laptop battery all the way to zero or don't run the batteries until they get fully dischrged.

5) Don't charge your notebook battery before long periods of inactivity.

6) Do not buy spare notebook batteries for later use. The longer you hold them, the less useful life they provide.

7) Never go for refurbished Notebook battery. They're simply used laptop batteries that have been pulled from older laptops. The problem with old, cheap laptop batteries is that you don't know how much life they have left. The sellers of refurbished, cheap laptop batteries generally warrant their discount laptop batteries for just three months.

Please note that all the laptop batteries are rechargeable. The laptop battery is composed of multiple internal cells. These cells are connected in series and parallel so that the laptop battery has a higher voltage level than the individual cells.

Tips to remember

Laptop batteries also contain a small circuit board that controls the way the cells are recharged. Without this board, the laptop battery would not function properly. The shape of Laptop battery changes as per Laptop manufacturer’s design.

Most of the laptop batteries have 2.5 – 4 AH (Ampere Hour). Ampere Hour rating of battery capacity is calculated by multiplying the current in amperes times the time in hours. Battery run-times are a rule of thumb and may differ significantly in different equipment depending on current consumption and usage capacity.

Let me just explain the AH (Ampere Hour) term. Let us consider Laptop battery is having 4 AH capacity. If your Laptop requires 2Amps for operation, then it can work for 2 hours without charging. Here is the simple mathematical formula. Laptop working time without charging = Amp. Hour rating / Average current consumption of Laptop.

A laptop battery provides a source of electrical energy that supplies needed power to your laptop. A laptop computer battery can be engineered to be highly portable, like a watch battery, or it can be built to withstand extremes in operating conditions, like a car battery.

A laptop battery should be very light in weight. Other relevant characteristics of a laptop battery include its manufactured cost, its environmental impact, its expected useful life, and its chemical volatility and it should be rechargeable. Their capacity decreases with each cycle of charging and discharging.

Today's Lithium Ion notebook batteries work best when they are recharged when they still have around 15 % capacity remaining. So if you are using your notebook battery on a long journey, do not discharge it to 0 % capacity. This will reduce your battery life.

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