What is the difference between the old and new lithium battery charging method?

Source: 2020 - 03 - 26 12:51 p. m. on: how to lithium batteries? One, the new batteries battery generally should be activated, battery placed after a period of time, will enter a dormant state, capacity is lower than normal at this time, use time is shortened, so you need to activate. Lithium battery activation method is very simple, only through 3 - Five times the normal charge and discharge cycle can activate cells, back to normal capacity. To the old battery charging the battery is already many times to charge and discharge the battery, rather than useless batteries. The life of the lithium battery has nothing to do with the number of charging and discharging. It has no memory effect. So do not use the battery without electricity to completely to charge, it is best when you can recharge the batteries as far as possible, with 2 - charging time It is advisable to 3 hours, of course you also need not be filled. 2, charging voltage, the safe operation of the lithium battery voltage scaling of 2. 8 ~ 4. Below or above 2 v, the voltage scaling, in lithium ion battery become very unstable, even form the accident. You need a special charger to ensure safety of battery size. The charger will be adjusted automatically according to the current state of the battery charging mode. 3, lithium battery charging tools to use the special charger, so as to guarantee the safety of charging. When the charger work with stable current for the battery. With the increase of the battery voltage, the charger in improving the charging voltage and charging rate. When the battery reaches 4. 2 v cutoff voltage, battery charging about 70% ( Not full) 。 At this point, the charger to stabilize voltage and gradually reduce the current of battery charging, detected only when the charger is less than 0. 1 a value, the charging battery voltage continues to rise, the charger will stop charging. 4. Regularly after charging of lithium battery for long, in the case of half power, should be stored in a cool, the center of the boring. Battery storage is dangerous, and the battery will be damaged, and no storage batteries, battery may be damaged, and then lost. In the process of storage, every 3 - For six months, to complete a charge cycle, for a power calibration