Here we will talk about some general information about the common Li-Ion laptop Battery.
laptop battery will degrade over time, whether you realize it or not. Although the Li-ion industry does not publish this fact, the battery started the clock ticking at the moment of their assembled. The elements within your battery slowly react with each other, eventually rendering the battery, the power required to power your laptop. In addition, your battery will be assessed to last for 300-800 charge / recharge cycles. It will gradually lose charge capacity is not abrupt, but fail to power your laptop.
Hardware utility applications such as laptop hardware control, an estimate of the amount of wear experienced your laptop battery. Many are alarmed when their two weeks old battery registered a 16% battery wear level. Understandably, they are concerned that your battery is dying and will not for long service life. Unless you were given an older battery with your new system, you can take these alarming figures with a grain of salt.
If the application you are using with the exact specifications of your laptop battery is designed, it is a generic program that estimates battery wear level. There are many variables that are the result of this estimate (laptop-specific configurations, BIOS and software settings, battery specifications, etc.) can affect. The utility can not possibly communicate perfectly with any laptop-battery-system model is available, it will take that information and it can calculate its best guess. To give you an idea of how these numbers can be inaccurate, and my five-month-old battery has 0% battery wear for Notebook Hardware Control.
As mentioned above, the items in your Li-ion battery over time regardless of what they get worse. For this reason, you may want to consider delaying that second battery purchase - in order to stagger the aging process of multiple batteries. You may find that you do not need a second battery after all. If you find that you need an extra battery, but it is recommended that you buy only if necessary for that reason.
Li-ion cells are permanently damaged when their charge drops below a certain level. If the voltage is too low, the battery will no longer work and become unsafe to operate. Therefore, all systems of Li-ion batteries run a predefined threshold are set to shut down at certain levels of discharge. As a result, lithium-ion batteries are the exact specifications of the systems for which they are determined, and vice versa made. This is where batteries are not from another system or low-cost generic batteries may compliant. If the thresholds of the system and the battery do not match, the risk of power is cut off at the wrong moment. This may be lost to a non-stored data, data corruption or cause irreversible damage to the battery.
In addition, generic low-cost batteries are not made with the high safety standards of the official batteries. Main-brand batteries Use only approved safety circuits in their battery packs, however it does not regulate off-brand battery production. This, as well as attempts to ensure approved batteries of laptop manufacturers are used, is responsible for the higher cost of the official laptop batteries. There are reports of laptops rejection generic battery with no software changes. Some generic batteries or even stop working altogether.