Do you know the correct lithium ion battery charging method?

Lithium batteries are classified into lithium batteries and lithium ion batteries. At present, mobile phones and laptops use lithium-ion batteries, which are commonly referred to as lithium batteries. Currently, lithium-ion batteries used in mobile phones and the like, and true lithium batteries are not used in everyday electronic products because of their high risk.

Lithium-ion batteries have high energy density and high average output voltage. Self-discharge is small, less than 10% per month. There is no memory effect. The operating temperature range is -20 ° C ~ 60 ° C. Excellent cycle performance, fast charge and discharge, charging efficiency up to 100%, and high output power long lasting. Without environmental pollution, it is called a green battery.

With the correct charging method, the lithium-ion battery can be fully charged. If the charging method is not correct, the lithium-ion battery is not fully charged, but the lithium-ion battery capacity is reduced, the life is shortened, and overcharge is caused.

Lithium-ion battery charging method

Method1. Before the lithium-ion battery is shipped from the factory, the manufacturer has activated the process and re-charged it. Therefore, the lithium-ion battery has surplus power, and the lithium-ion battery is charged according to the adjustment period. This adjustment period needs to be performed 3~5 times completely discharge.

Method 2: Before charging, the lithium-ion battery does not need to be specially discharged, and improper discharge may damage the battery. When charging, try to charge slowly, reduce the fast charging mode; do not exceed 24 hours. After three to five full charge and discharge cycles, the internal chemicals will be “activated” to achieve the best results.

Method 3, please use the charger of the original or reputable brand, Lithium battery should use the special charger for lithium battery, and follow the instructions otherwise it will damage the battery and even cause danger.

Method 4, the newly purchased battery is lithium ion, then the first 3 to 5 times of charging is generally called the adjustment period, and should be charged for more than 14 hours to ensure the full activation of lithium-ion activity. Lithium-ion batteries have no memory effect, but they are highly sturdy and should be fully activated to ensure optimal performance in future use.

Method 5: Lithium-ion batteries must use a dedicated charger otherwise it may not reach saturation and affect its performance. After charging, avoid placing it on the charger for more than 12 hours. When not in use for a long time, separate the battery from the mobile electronic product.

Lithium-ion battery charging time

For a laptop battery, mobile phone battery, camera, mp3\mp4\psp lithium battery:

1. Whether it is a new battery or not, it can be pulled out and used. Generally, it will be full for 2-4 hours, and it will not be charged for 8 hours to 12 hours.

2. When there is a low battery power prompt, you should start charging as soon as possible;

3. The activation of the lithium battery does not require a special method and is activated before the battery is shipped from the factory. If you insist on using the "first three 12-hour long charge activation" method that is circulated, it will not actually work.

China Battery Network Xiaobian reminds consumers here that the charging problem of lithium batteries of different products should be strictly in accordance with the product manual.

The page contains the contents of the machine translation.