Correct charging method for polymer lithium batteries.
1. When charging polymer lithium batteries, it is best to choose a dedicated charger from the original factory, otherwise it may affect or damage the polymer lithium battery.
2. It is best to charge polymer lithium batteries slowly and avoid fast charging as repeated charging and discharging can also affect the lifespan of polymer lithium batteries.
3. If the mobile phone is not used for more than 7 days, the polymer lithium battery should be fully charged before use. Polymer lithium batteries have self discharge phenomenon.
4. The longer the charging time of polymer lithium batteries, the better. For ordinary chargers, charging should be stopped immediately after the polymer lithium battery is fully charged, otherwise the battery performance will be affected by heating or overheating.
5. After the polymer lithium battery is charged, try to avoid leaving it on the charger for more than 10 hours. If it is not used for a long time, the phone and polymer lithium battery should be separated.
Precautions for proper charging of lithium batteries
1. Avoid charging at excessively high temperatures
If lithium batteries are used in environments above the specified operating temperature of 35 ° C, the battery's charge will continuously decrease, meaning that the battery's power supply time will not be as long as usual. If the device needs to be charged at such a temperature, the damage to the battery will be even greater. Even storing batteries in hot environments will inevitably cause corresponding damage to the quality of the batteries. So, maintaining a suitable operating temperature as much as possible is a good way to extend the lifespan of lithium batteries.
2. Avoid charging at low temperatures
If lithium batteries are used in low temperature environments, i.e. below 4 ° C, it will also be found that the battery life is reduced, and some phones' original lithium batteries cannot even be charged in low temperature environments. But don't worry too much, this is just a temporary situation. Unlike use in high-temperature environments, once the temperature rises, the molecules in the battery are heated and immediately restore their previous charge.
3. Frequently used
Life lies in movement. To maximize the efficiency of lithium-ion batteries, it is necessary to use them frequently to keep the electrons inside the battery in a flowing state. If you don't use lithium batteries frequently, please remember to complete a charging cycle and perform a power calibration once a month, that is, deep discharge and deep charge once.
