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What is the Lithium battery charger?

Introduction :Lithium battery charger is a charger specially used to charge lithium ion battery. Lithium-ion batteries have higher requirements on chargers and require protection circuits, that is why lithium-ion b

What is the Lithium battery charger?

Categories:Industry News
Author:SOY-Claire
Origin:www.szsoy.com
Time of issue:2020-05-26
Views:167

Lithium battery charger is a charger specially used to charge lithium ion battery. Lithium-ion batteries have higher requirements on chargers and require protection circuits, that is why lithium-ion battery chargers usually have higher control precision and can charge lithium-ion batteries at a constant current and constant voltage.

Lithium battery charger features:

Ideal control circuit for single-cell or 8.4V dual-cell lithium-ion or lithium polymer battery chargers;

Voltage accuracy higher than 1 [%];

During the pre-charging process, the user can change the pre-charging current;

Constant current charging, adjustable charging current;

Constant voltage charging process;

Automatic recharging process;

Temperature monitoring during charging;

LED charging status indication;

Detection of abnormal battery status;

When the power supply voltage is low, it is in a sleep mode with low power consumption, and the battery leakage current is extremely small;

Very few peripheral components;

Precautions for daily use:

During the first 3 times charges, there is no need to charge for extra time, such as 12 hours to activate the battery, the charging circuit is originally protected, and it is useless to plug it in.

During normal using, please avoid full discharge (black screen power off).

After a long period of unused, or frequently recharge and use for a period of time, the method is a full charge and discharge, and then the battery can be recharged immediately. Only after a long period of use, it should be recharged and re-calibrated again.

If you want to use a battery for a long time, it is recommended to charge to 40% and then put it in order to protect the battery.

Finally, the life of the lithium battery is mainly reflected in the charge and discharge cycle. This cycle is an absolute concept. Last time, 30% of the power was used and fully charged. Next time, 70% of the power was used and fully charged. This happens to be a charge cycle.

Previous: The lithium battery charger and the constant current and constant voltage charging

Next: The role of grounding for power adapter

Previous: The lithium battery charger and the constant current and constant voltage charging

Next: The role of grounding for power adapter