Manufacturers common practice is a new pcga-bp71 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 sony pcga-bp71 battery is exhausted and then charge, charge time must be more than 12 hours, repeated three times to activate the sony battery.
2, to minimize the number of battery
The number of pcga-bp71 laptop battery charge and discharge directly to the life of a single battery charge, battery on a step forward to retirement. 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 sony pcga-bp71 battery life shortened by a naturally.
3, battery charge and avoid exhaustion after long 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 sony pcga-bp71 battery completely / used to it after complete charge. 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 pcga-bp71 laptop 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%. After a long period of storage battery, and battery has a natural discharge process, the natural discharge has been finished, this does not affect inspiron e1405 battery capacity.
The first charge, you should continuously charge the battery to 12 hours, and cycle to fully charge and discharge three times (see Battery Maintenance 1) to completely wake up a new battery, if this battery is stored for months without use, the proposed three times its full charge and discharge. If a pcga-bp71 battery after 12 consecutive hours, or after the charging and discharging cycle three times still can not charge, can not use this battery needs replacing.
Notebook computers are currently used in lithium-ion pcga-bp71 battery as its power source, not with the battery for a notebook, the notebook has completely lost its own meaning, and a mobile PC is no different way, so that pcga-bp71 battery is characterized as a very important part.
