Correct use of lithium batteries

1 New battery from the factory: can be used directly without any processing, such as activation.

2 Batteries that have not been used for a long time (less than three months): can be used directly without any treatment (such as activation, etc.).

3 Batteries that have not been used for a long time (more than three months): you can carry out an activation treatment so that the battery's activity is at its maximum, or you can do nothing so that it returns to its maximum activity naturally with normal use.

4 The reviewer of the sub-product, in order to ensure the correct statistics of the battery life, it is necessary to activate the process before the test.

5 Normal Lithium Battery charging method:

Charge at any time, and can stop charging at any time, do not worry. This is an important advantage of Lithium Batteries ---- no memory effect decided, please face this advantage, and let your lithium battery as far as possible to show its important advantage.

Fourth, what is the most afraid of lithium batteries at work

High temperatures above 1.100 ° C will seriously affect the battery life and storage capacity, and may cause the battery to melt or explode. Therefore, please keep lithium batteries away from fire and other heat sources.

2.35 ° C to 100 ° C High temperature Yes, you are not wrong, from 35 ° C (human body temperature is generally 36.2 ° C -37.2 ° C) battery life begins to be significantly affected by temperature, the higher the temperature, the greater the impact.

The design life of the lithium battery is at least 400 times fully charged and discharged, according to the average mobile phone charge every three days to calculate, a battery should be able to use at least three and a half years. But the vast majority of batteries do not last that long, largely because the battery is affected by human body temperature, and partly because it is affected by the heat of other chips in the phone.

Why the laptop battery for how to always feel no mobile phone durable, it is because: first, the laptop heat more than the mobile phone, the heat of the computer chip is easy to conduct to the battery, more than 40 ° C light and easy. Second, in order to charge faster, the laptop charging current is generally higher, the battery capacity is large, and the charging and discharging battery itself will heat up. Third, the battery is generally located in the lower panel, it is not easy to heat.

Moreover, if your device will generate more heat in use, such as a phone call for a long time, a mobile phone to play a large game, a laptop to play games, and this heat will be transmitted to the battery, plus the heat of the battery itself when charging, although it does not produce a safety risk, but it will also affect the battery.

Therefore, if you find that the charging device is obviously hot (such as the iphone while charging and playing 3D games), you can consider waiting for a full charge, and then connect the charging cable to play.

3. Below -40℃, it will reach the freezing point and freeze completely.

4.10℃ to -40℃ low temperature will reduce the battery life, but will not cause permanent damage to the battery, as long as the temperature returns to room temperature, the power will automatically return.

Fifth, the idle lithium battery is most afraid of:

The high temperature above 1.35℃ is the same as that of medium lithium battery.

2. Idle after full charge, the battery will age faster than usual.

3. Idle after distribution and discharge, the battery will self-discharge during the idle process, and the self-discharge of the battery after full discharge will cause over-discharge.

4. Below -40℃, it will reach the freezing point and freeze completely.

5. Ideal state of lithium battery:

The ambient temperature of the idle lithium battery is more appropriate at about 20 ° C (almost indoor temperature), and the battery discharge and charging performance can be maximized at this time. If you want to idle the battery for a long time (more than three months), please be sure to charge to about 40% and then idle (short time even, the key is trouble). Because of this, when the battery leaves the factory, the battery factory is basically charged to 40% before leaving the factory.

The lower the temperature of the idle battery, the slower the aging, but not lower than -40 ° C.