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how to save battery if Long-term without laptop

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Laptop battery maintenance guide DELL Laptop Battery HP Laptop Battery

Batteries are consumables and has a limited life span, most manufacturers warranty for the laptop battery time ranging from three months to one year, Dell is to follow the industry standard one-year limited warranty. For the battery, the correct use and proper storage, is to significantly extend notebook battery life.

First, the battery used in a few pay attention.

1. Why use an external power supply, you can win without the battery?

(1) The motherboard has a chip to prevent overcharging. When the battery charge to 100, the charge control chips (FET) will stop charging the battery. We do not have to worry about damage to the battery.

(2) Battery BIOS information to avoid loss of connection.

(3) to prevent a sudden power loss of data.

2. To prevent exposure to prevent damp to prevent the erosion of chemical liquids, avoid contact with metal objects touch the battery short-circuit, etc. happen.

3. Long-term without laptop, how to save battery?
We will experience a period of time not to use laptops, the battery is fully charged, should be preserved, or need to save up is finished?

Optical long-term preservation will put batteries lose their activity, leading to the control circuit protection self-locking and can no longer use the full power will bring long-term preservation security risks, the best

preservation methods is to use power to 40 or so and then stored in a cool dry place, about 20 degrees Celsius is the ideal storage temperature. Of course, take the battery out every month with the best time, can guarantee the good state of preservation battery, not that bad for the loss of damage to the battery power completely.

How to View Dell battery? (In D610 Battery Case)

Remove the battery, press the battery symbol, you can see the situation of five battery status lights. Two consecutive bright, representing 40% of capacity. Representative of the whole light power is sufficient, if the 135 light, that damage the battery.