On the proper use of laptop batteries
The random distribution of notebook batteries for high-energy lithium-ion battery, for the first time in the use of pre-press method to activate the battery as follows: the initial use Li-ion batteries, the batteries may have little residual power, the need to give discharge and then recharge batteries . Shutdown in a state of charge.
The battery is fully charged, can be used. The first three to use battery power to use all finished another charge. Moreover, the charging time can not be lower than the charge for the first time. In order to ensure maximum battery is activated to ensure the efficient use of battery time.
The above-mentioned process is known to activate the battery. After three complete charge and discharge, the batteries can be used to normal.
Second, the battery initialization
The use of laptop batteries after a long period of time, gradually find that the actual use of the battery will discharge longer than the original time to reduce the number of discharge, which is the lithium-ion battery memory effect.
Can remove the battery to initialize memory effect. Initialization means will be full of battery power, the power to take to do, and once again full of the process. Follow these steps to complete the initialization time:
Ø Make sure the computer is turned off, and then connected to an external power supply charge.
Ø full power after boot. When the screen appears “Press <F2> to enter System Configuration Utility”, press [F2] open the SCU program, and let the computer stops there.
Ø unplug the power adapter, so that the computer continued to drive until the battery power and not far off.
Ø the power adapter connected to the battery is full.
Third, the use of the battery Notes:
• Do not short-circuit the battery
• Do not put batteries will be higher than 60 ° C environment
• Do not put batteries in fire
• Do not drop the battery or vibration
• Do not wipe with a wet cloth on the metal part of the battery
• Do not use wet hands or touch the battery either by immersion in water or other liquid
• Do not arbitrary demolition of battery
• Do not under the sun, the temperature next to the object or the source of fire near the place where the use of batteries or their charge to the
• the use of battery time, as far as possible will be used up before all the electricity charge and a charge of electricity will be full, not half way on the charge or discharge. This will keep your battery at its best.
• Do not charge and a separate storage batteries for more than six months.
NOTE:
1. Do not recharge in the process of Unplug external power supply.
2. Do not free to use non-machine-specific batteries.
3. If this is the first time the use of Lenovo notebook computer, or you do not use it for a long time (three weeks or longer), it must discharge the battery completely and then filled with electricity, in order to restore full battery power.
4. Regardless of whether the battery is installed in the computer, there will be the phenomenon of self-discharge (about 1% of the day, according to a slight difference between different models).
5. If you do not use a computer for a long time (more than 3 weeks), we recommend that you unplug the battery, the battery will be a separate storage (storage environment described above).
6. Lithium-ion batteries because of damage will pollute the environment, but also a certain degree of risk. Please do not throw away free. When you’re ready to deal with waste battery when contact with local authorities to find out that abandoned
7. If you can not remove the battery for a long time, but must have a battery power (to prevent cell damage led to excessive discharge), depending on the number of battery cells may be the length of storage, such as stored in a long time, it is necessary to charge the battery power of the More short inside the battery power is stored for a long time in order to prevent the lead to excessive discharge. (Where there is no specific quantitative targets, the electricity business that no restrictions should be a little more is better). From the notebook battery is charged on the factory out of consideration in this regard.
