The battery car charger keeps the green light on, and it can't be charged
As an indispensable means of transportation in modern life, battery cars have won the love of consumers with their convenient and environmentally friendly characteristics. However, once there is a problem with the charger of the battery car, such as keeping the green light on but not charging, this will undoubtedly bring a lot of trouble to the user. This article will delve into the reasons why the battery car charger keeps the green light and cannot be charged, and how to solve this problem.
First of all, we need to understand the normal working principle of the battery car charger. When the charger is charging, it will change the color of the display light according to the battery level status. Usually, when the battery is low, the display light is red;When the battery is fully charged or close to being fully charged, the display light turns green. Therefore, if the charger keeps the green light, it usually means that the battery is fully charged or close to being fully charged.
However, in actual use, we sometimes encounter the situation that the charger keeps the green light but the battery does not charge. This can be due to several reasons:
Charger failure: The internal components of the charger are damaged or aging, resulting in the charger not being able to identify the battery status normally, so the light is always green. At this point, the charger should be replaced with a new one.
Charging cable problem: The charging cable may be used for too long or due to quality problems, resulting in an internal circuit break, making the charger unable to charge the battery. At this point, you need to replace the charging cable with a new one.
Battery aging: The battery is used for too long, and the internal plates are aged or vulcanized, resulting in a decrease in battery capacity and a shortened charging time. At this point, you should consider replacing the battery with a new one.
The charging environment temperature is too low: In a low temperature environment, the charging efficiency of the battery will be greatly reduced, and even the charging will not be charged. At this point, the battery can be moved to a warm environment to recharge.
Charger and battery mismatch: There may be incompatibilities between different brands and models of batteries and chargers. If a mismatched charger is used to charge the battery, it may cause damage to the battery. Therefore, the charger that matches the battery should be used for charging.
In order to solve the problem that the battery car charger keeps the green light and cannot be charged, we can take the following measures:
Check whether the charger and charging cable are normal: check whether the charger is damaged, aging, and whether the charging cable is broken, poor contact, etc. If there is any abnormality, it should be replaced in time.
Check whether the battery is aging: if the battery is used for too long and the capacity decreases, the battery should be replaced with a new one in time.
Pay attention to the charging environment: When charging in a low temperature environment, you can move the battery to a warm environment to improve the charging efficiency.
Use a matching charger: When charging the battery, use a charger that matches the battery to avoid recruitment due to non-quality author certification