Regarding the types of laptop batteries
Although a wide range of laptop, but the battery is very simplistic, three main categories: 1. Nickel-cadmium batteries, nickel-metal hydride battery 2, 3 lithium battery; they are generally expressed as: Ni-Cd NI-CD, Ni-MH NI-MH , lithium LI. Laptop battery by the shell, circuit boards and batteries, belonging to lithium-ion batteries. Generally they say, refers to the number of batteries in the battery cells, mAh refers to the laptop battery capacity.
Currently, the market circulation of more mainstream laptop products using lithium-ion batteries and lithium polymer batteries. And before you use the more common nickel metal hydride batteries and nickel-cadmium batteries are very unfortunate gradually be eliminated.
Lithium-ion batteries can quickly popular and gradually replace the nickel-metal hydride and nickel-chromium causes of batteries, mainly lies in the lithium-ion battery memory effect (assuming the battery only use half of the charge, after he was repeatedly "memory" down, until used again when the battery use half of the "inertia" to no longer work) is not clear, free of charge and discharge increased feasibility.
Of course, even if the lithium ion battery memory effect is not obvious, but still free to charge and discharge will affect the service life of the battery itself. Now more authoritative test results, the general life of the lithium-ion battery for 300 to 500 charge-discharge. Therefore, the absence of special circumstances, friends or lay down their arms, temporary spare precious little lithium a fate!
Mainly by the protection circuit board (or secondary protection circuit), as well as capacity indication circuit two parts, laptop battery charge and discharge and safety management.
Currently, the notebook lithium batteries developed a new technology - lithium polymer batteries, widely used in super book. Compared with the traditional liquid lithium ion battery, a polymer battery to the solid polymer electrolyte to replace conventional liquid electrolyte, the polymer may be a "solid-state", it can be a "colloidal", the current is mostly polymerized colloidal electrolyte. Because solid electrolyte instead of a liquid electrolyte, compared with liquid lithium-ion batteries, lithium-ion polymer battery having thin shape, any shape and any area of technology, etc., it does not produce leakage and combustion explosion safety problems, while its capacity can reach the same volume of the same weight of a liquid lithium-ion battery is about doubled, in addition, the liquid polymer battery than the lithium-ion batteries has increased in the operating voltage, charge and discharge cycle life, etc., but its prices are relatively high liquid lithium-ion battery is about 50%.
Laptop battery standby time is mainly determined by the time when mAh mA. Under normal circumstances, the number of batteries, the greater the value of mAh, the longer standby time. Laptop battery life mainly by the charge and discharge times to measure the quality of qualified products is generally 500-600 times. Therefore, the effective use of laptop batteries within a period of one year, expired battery will be aging, standby time affect the sharp decline in the mobility of the laptop.
About the laptop battery core
Currently laptop batteries by batteries, which mainly divided into 3 core, 4-core, 6-cell, 8-cell, 9-pin, 12-pin and so on. General 14-inch mainstream laptop, 4-cell battery life 2 hours, 3 hours, compared with the 6-cell, and so on. The larger number of cores, longer battery life, the higher the price, the more heavy weight.
How to maintain notebook lithium batteries
At room temperature (20-30 degrees) for laptop lithium optimum operating temperature of the temperature is too high or too low will reduce the battery usage time.
In an external power supply can provide a stable environment, the battery is removed for extended battery life is not correct. Currently, the new laptop when the battery is fully charged, the charging circuit will automatically shut down and will not overcharge phenomenon occurs; but if you will not use the batteries for months, it is best to remove the battery.
Laptop battery is always a luxury consumables
For the long-term without the battery should be how to do, it is recommended into the 40-50% of the electricity, placed in a low temperature in the shade.
Buy a new laptop before three full charge takes 12 hours it? No, the current laptop lithium batteries have been activated at the factory, do not need to activate again, this will only affect battery life.
Lithium batteries do not need to charge to 100% of full power, but not to use depleted battery recharging. In the case of permit, as far as possible so that the battery capacity was maintained near half full, the magnitude of charge and discharge as small as possible.
Although a wide range of laptop, but the battery is very simplistic, three main categories: 1. Nickel-cadmium batteries, nickel-metal hydride battery 2, 3 lithium battery; they are generally expressed as: Ni-Cd NI-CD, Ni-MH NI-MH , lithium LI. Laptop battery by the shell, circuit boards and batteries, belonging to lithium-ion batteries. Generally they say, refers to the number of batteries in the battery cells, mAh refers to the laptop battery capacity.
Currently, the market circulation of more mainstream laptop products using lithium-ion batteries and lithium polymer batteries. And before you use the more common nickel metal hydride batteries and nickel-cadmium batteries are very unfortunate gradually be eliminated.
Lithium-ion batteries can quickly popular and gradually replace the nickel-metal hydride and nickel-chromium causes of batteries, mainly lies in the lithium-ion battery memory effect (assuming the battery only use half of the charge, after he was repeatedly "memory" down, until used again when the battery use half of the "inertia" to no longer work) is not clear, free of charge and discharge increased feasibility.
Of course, even if the lithium ion battery memory effect is not obvious, but still free to charge and discharge will affect the service life of the battery itself. Now more authoritative test results, the general life of the lithium-ion battery for 300 to 500 charge-discharge. Therefore, the absence of special circumstances, friends or lay down their arms, temporary spare precious little lithium a fate!
Mainly by the protection circuit board (or secondary protection circuit), as well as capacity indication circuit two parts, laptop battery charge and discharge and safety management.
Currently, the notebook lithium batteries developed a new technology - lithium polymer batteries, widely used in super book. Compared with the traditional liquid lithium ion battery, a polymer battery to the solid polymer electrolyte to replace conventional liquid electrolyte, the polymer may be a "solid-state", it can be a "colloidal", the current is mostly polymerized colloidal electrolyte. Because solid electrolyte instead of a liquid electrolyte, compared with liquid lithium-ion batteries, lithium-ion polymer battery having thin shape, any shape and any area of technology, etc., it does not produce leakage and combustion explosion safety problems, while its capacity can reach the same volume of the same weight of a liquid lithium-ion battery is about doubled, in addition, the liquid polymer battery than the lithium-ion batteries has increased in the operating voltage, charge and discharge cycle life, etc., but its prices are relatively high liquid lithium-ion battery is about 50%.
Laptop battery standby time is mainly determined by the time when mAh mA. Under normal circumstances, the number of batteries, the greater the value of mAh, the longer standby time. Laptop battery life mainly by the charge and discharge times to measure the quality of qualified products is generally 500-600 times. Therefore, the effective use of laptop batteries within a period of one year, expired battery will be aging, standby time affect the sharp decline in the mobility of the laptop.
About the laptop battery core
Currently laptop batteries by batteries, which mainly divided into 3 core, 4-core, 6-cell, 8-cell, 9-pin, 12-pin and so on. General 14-inch mainstream laptop, 4-cell battery life 2 hours, 3 hours, compared with the 6-cell, and so on. The larger number of cores, longer battery life, the higher the price, the more heavy weight.
How to maintain notebook lithium batteries
At room temperature (20-30 degrees) for laptop lithium optimum operating temperature of the temperature is too high or too low will reduce the battery usage time.
In an external power supply can provide a stable environment, the battery is removed for extended battery life is not correct. Currently, the new laptop when the battery is fully charged, the charging circuit will automatically shut down and will not overcharge phenomenon occurs; but if you will not use the batteries for months, it is best to remove the battery.
Laptop battery is always a luxury consumables
For the long-term without the battery should be how to do, it is recommended into the 40-50% of the electricity, placed in a low temperature in the shade.
Buy a new laptop before three full charge takes 12 hours it? No, the current laptop lithium batteries have been activated at the factory, do not need to activate again, this will only affect battery life.
Lithium batteries do not need to charge to 100% of full power, but not to use depleted battery recharging. In the case of permit, as far as possible so that the battery capacity was maintained near half full, the magnitude of charge and discharge as small as possible.
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