Why do lithium batteries need to be fully charged every time?

Introduction Why do lithium batteries need to be fully charged every time? Do lithium batteries need to be fully charged every time because deep charging and discharging has a big impact on battery life. First of all, overcharging and overdischarging have a big impact

Why do lithium batteries need to be fully charged every time?

Lithium batteries must be fully charged every time, as deep charging and discharging has a significant impact on battery life.

First of all, overcharging and overdischarging have a big impact on battery life. Although modern battery management systems have a battery protection mechanism that automatically cuts off the power when fully charged and automatically turns off when the battery is low, it can avoid overcharging as much as possible and a deep discharge. often left at low power, or full battery condition may cause battery capacity to decrease.

Second, the electrical characteristics and quality of the lithium battery itself will also affect the battery life. If lithium batteries are overcharged or overdischarged, they may be damaged et reduce their lifespan.

Therefore, in order to protect battery life, lithium batteries must be fully charged every time. At the same time, attention should be paid to surface charging and discharging. Charge them when empty and unplug them. complete. When your mobile phone is not used for a long time, keeping it half charged can effectively extend its lifespan.

The ten taboos regarding lithium battery charging are as follows:

1. Charging to full capacity will shorten battery life.

2. High temperatures are one of the taboos for charging lithium batteries. Prolonged exposure to high temperatures will damage the battery or even explode.

3. Do not charge with high current, otherwise the battery life will be reduced or even bulged and discarded.

4. Don't use equimproper charging equipment, because the charging equipment will damage the lithium battery and even cause circuit safety hazards.

5. Among the ten taboos linked to recharging lithium batteries, preventing recharging at too low a temperature is one of them.

6. Avoid heating the plug when charging, otherwise it will damage the charger and battery.

7. It is prohibited to use high voltage batteries to charge low voltage batteries, because lithium batteries are prone to explosion and are overcharged rather than charged quickly.

8. Charging as soon as the car is parked is many car owners' charging method, but this will cause the battery to become too hot, causing the battery to lose water, resulting in a shortened life.

9. The ten taboos for charging lithium batteries are to maintain a floating charge for 1to 2 hours after being fully charged.

10. Carrying the charger with the car is one of the ten taboos for charging lithium batteries, as it will cause the internal components of the charger to fall and damage the electric vehicle.

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