Battery Maintenance - Laptop Battery Life - and a longer battery life for iPhone

Get the most out of your battery
Consumer batteries are usually involved in how best batteries they can buy. Different species have varied energy density batteries, runtime, durability, durability, size, weight, cost and safety. But buying a good battery for the right application is one thing, but claims the battery, so it's best to get out is another thing.

Energy density and power density
In batteries, energy is defined as a measure of how much energy a battery can hold. A higher energy density means a longer duration. Power density is defined as the amount of current that the battery can deliver on demand.

Battery types
Today there are four popular types of batteries in use. These batteries are as follows:

1. Lead-acid batteries. This is a cheap battery. It is heavy and is used where high power is needed and weight is no problem. This battery is ideal for emergency lighting, ups, cars, wheelchairs, etc.

2. Nickel-cadmium battery. This battery is ideal for applications requiring long battery life, high flow, a wide temperature range. The nickel-cadmium battery has an average energy density and has a disadvantage of containing toxic metals. The nickel-cadmium battery is typically used in power tools, walkie-talkies and biomedical devices.

3. Nickel-metal hydride battery. This battery compared to nickel-cadmium battery has a higher energy density but a shorter battery life. The good thing about the nickel-metal hydride is that no toxic metals, like nickel-cadmium battery. The nickel-metal hydride battery is ideal for fast fashion sensitive and technological changes in mobile phones and laptops.The laptop computers and cell phones usually move out of fashion when their nickel-metal hydride batteries are still in good condition.

4. Lead-acid batteries. This is a cheap battery. It is heavy and is used where high power is needed and weight is no problem. This battery is ideal for emergency lighting, ups, cars, wheelchairs, etc.

5. Lithium-ion battery. This is the battery of the present and future. The battery is still under development as more technology comes. The lithium-ion battery has a high energy density.The bad thing about this battery is that you need protection circuit voltage and otherwise serious security check. The lithium-ion (cobalt) battery has proved very popular with laptop computers, iPhones and mobile phones where weight is a big problem. Today there are large models of lithium-ion (or manganese phosphate) batteries for use in hospitals and large power tools. Lithium-ion batteries have great power to a high cell voltage of 3.6 volts is in only a single cell, which means you only need a battery to power your iPhone or mobile phone. The lithium-ion battery is also a low maintenance battery with no memory and no scheduled cycling to prolong battery life.



Battery Maintenance
Now you have purchased your new laptop, iPhone or mobile phone that comes with the original battery that the manufacturer recommends. Today, laptops, iPhones and mobile phones, batteries can also be made of lithium-ion polymer for thin geometry. The next thing is how the battery that comes with the laptop, iPhone or mobile phone, making the most out of your original battery will be maintained. You do this by following these steps:

Today, your laptop, iPhone or mobile phone should be using lithium-ion because of the many benefits lithium-ion battery. But one big concern about lithium-ion battery is the problem of degenerative aging effects or the battery is in use or not. What you should do is make sure the date of manufacture before you buy a lithium-ion battery. The lithium-ion battery is unlikely that more than 5 years to determine whether in use or not. Unfortunately, the manufacturers of lithium-ion batteries are very cunning, and may or may not be the date of manufacture on the battery. It's not just the lithium-ion battery that degenerative effects, but other batteries such as nickel-metal hydride batteries.
If you need to save your battery without the use, storage of the lithium-ion battery at a temperature of about 15 ° C.
Keep the battery in approximately 40% of full load. 100% of full charge or low charge storage is not acceptable and will lower your laptop or iPhone battery life.
In the case of laptop, disconnect the mains power when the battery is fully charged and allow the laptop runs on batteries. The electrical heating introduces not good for lithium-ion battery.
As a home or a place where there is electricity, remove the battery and power the laptop with the mains. You may have to connect it up with power to prevent power surges.
Not discharge the lithium-ion battery is low. It is best to regularly charge is within the range of 30% payable by 90% charged. Remember lithium-ion has no memory problems, such as nickel-cadmium batteries from deep discharge as low as 0% charge require.
Do not charge lithium-ion batteries at temperatures approaching freezing.
Do not wonder or chargers for fast charging lithium-ion batteries, but charge as per the instruction by the manufacturer.
Overcharging or charging a higher voltage, the lithium-ion battery and can lose heat stability. This could cause the battery to explode and maybe this could be a fire.
Although the original lithium-ion batteries from real manufacturers have automated controls to avoid over-charging and over-discharging, always pay particular attention to this especially today where we pirated lithium-ion batteries which do not meet recommendedstandards.
If you need to replace the battery, to avoid the cheaper route of buying lithium-ion batteries and battery chargers from third party suppliers. Spend a few more dollars and get a real bona fide battery manufacturers. Unfortunately, not many people are able to distinguish between an original battery and a counterfeit battery because they look the same.