Lithium battery can not be charged into how to do-what is the reason for lithium battery can not be charged

Lithium batteries have always been self-discharging characteristics, long periods of non-use and not charged in the middle of the time, self-discharge will make the battery power depletion, resulting in low battery voltage, can not be charged. So, lithium batteries can not be charged into how to do? Let's take a look below. 

1. In the use of lithium batteries should be noted that after a period of time the battery is placed into a dormant state.

2. Self-discharge will make the battery power depletion, when the capacity is lower than the normal value, resulting in low battery power, can not be charged. 

3. But lithium batteries are easy to activate, as long as 3-5 times after the normal charging and discharging cycle can activate the battery to restore the normal capacity. 

4. Due to the characteristics of the lithium battery itself, it is decided that the lithium battery has almost no memory effect, so the new lithium battery in the user's phone does not require special methods and equipment in the activation process. 

5. Not only theoretically, from their own practice, the standard method of charging from the beginning of the "natural activation" method is the best.　　

What is the reason why the lithium battery can not be charged　　

There are many kinds of lithium batteries, there are round cells like 18650 batteries, there are also polymer lithium batteries, if divided into two categories, then the lithium metal batteries and lithium ion batteries, charging methods are basically constant

current charging, constant voltage charging, pulse charging, etc., at different stages of using different charging methods, if the charge is not charged, there are only a few situations. 

1, the lithium battery is in an over-discharge state That is, the lithium battery discharge is very low, in a deep discharge state, the power is basically used up, so low that the lithium battery cut-off voltage, then you can take the activation method, but this is not necessarily effective.

2, the charger or charging line problems First of all, you should check the charger there is no problem, the method is very simple, the direct amount of output voltage or connect the corresponding voltage load observation can be, as for the line problems, then it will take some effort, after all, involves circuit hardware and other issues, if necessary, directly disassemble the analysis;. 

3, lithium batteries for a long time, the battery failure This is less likely to occur, but can not necessarily be ruled out, their own batteries should be familiar with how long they should be replaced with batteries. 

4, the battery charging IC or BMS system problems due to the unbalanced nature of the battery cells and other reasons lead to problems with the battery management system, resulting in the management IC misjudgment resulting in failure to detect the voltage or current. cameronsino's cell phone battery, fourteen years focused on battery manufacturing technology, safe and stable, no risk of explosion, strong range, long-lasting power, high charging conversion rate, not hot. Long service life, durable, is a battery brand worth choosing.