subject: Electricity Charge And Avoid Exhaustion After The Long Battery Charging Time [print this page] the longer the charge is not good, and there is no protection circuit should be stopped after the battery is fully charged, otherwise the battery overheating due to heat or impact performance.
Laptop battery use and maintenance
Speaking from the battery materials, batteries currently used in notebook computers are three main points: 1. Nickel-chromium batteries, 2. Ni-MH battery, 3. Lithium battery; they are generally expressed as: Nickel cadmium NI-CD, Ni-MH NI- MH, lithium LI.
Manufacturers common practice is a new laptop battery at the first boot with 3% of electricity should be, then, should first do not use an external power supply, but in the remainder of the battery power is used up, until the shutdown, and then use the external power supply charge. And also the battery is exhausted and then charge, charge time must be more than 12 hours, repeated three times to activate the battery.
2. To minimize the number of battery
The number of battery charge and discharge is directly related to life on one charge, the battery provided its retirees a step forward. Suggest that you use an external power supply, use an external power supply when the battery removed. Often several times a day if the power plug, and notebook computers with batteries, greater damage to the battery. Because each time access is equivalent to an external power supply to charge the battery once the battery life shortened by a naturally.FUJITSU Laptop Battery
3. Electricity charge and avoid exhaustion after the long battery charging time
Whether to use lithium or NiMH laptop power, be sure to fully charge after exhaustion (power less than 1%), which is the best way to avoid the memory effect. Lithium also have memory effect, but it is the memory effect than Ni-MH small number of only up to the battery completely before using the complete charge to it. Part of the charge and discharge the battery which could lead to the chemical properties of the batteries are inconsistent, so the battery performance will back down.
Recommended every few months to conduct a deep discharge battery to optimize battery performance. Specific approach is to use battery power, battery capacity has been used to 0% (this time the system will automatically enter hibernation or standby, set according to different BIOS). Then connected to the AC charger has been full of up to 100%.
