The charger is an important part of electric vehicles. Today, let our company's professional technical master tell you how to choose a safe electric vehicle battery charger? Since the design of electric vehicles is complete, the parameters and specifications of the charger must be consistent with those of electric vehicles. If the owner uses an unqualified charger, it is easy to cause electric vehicle failure. Here is how to choose a safe charger from a super battery.
Determine the output current of the charger according to the battery capacity
The output current of the charger is generally slightly larger than the capacity of the electric vehicle battery. For example, if the electric vehicle battery is 12AH, you can generally choose a charger with an output current of 1.8A. If it is a 20AH battery, you can choose a charger with an output current of 26~30AH.
Determine the charger output voltage according to the battery voltage
Take a 48V electric vehicle battery as an example. The corresponding charger output voltage is generally around 59V; for a 60V battery, the corresponding charger output voltage is 73.5V. Therefore, when we choose a charger, we must pay attention to the output voltage must match the electric vehicle battery. If the charger voltage is too high, the battery will be charged, and if the charger voltage is too low, the electric vehicle will be undercharged.
Choose a charger with a suitable interface shape
In addition to the current and voltage of the charger, the interface of the charger is also a very important detail to pay attention to. At present, the common electric vehicle charger interfaces on the market are mainly T-shaped, three vertical-shaped, medium horizontal-shaped and round-headed. Users need to choose a charger that is consistent with the shape of the electric vehicle interface.
Fourth, try to choose a smart charger
If the user does not turn off the ordinary charger, the charger will continue to charge. When the charging time exceeds ten hours, it will cause the battery to heat up, and even bulge, scrap and other problems. Therefore, to ensure the service life of the battery, it is necessary to provide it with a scientific charging current, so the smart charger came into being. The smart charger can give the corresponding charging method and algorithm according to the characteristics of the battery, so as to achieve a better charging effect, so the owner should try to choose a smart charger.
Our company is a comprehensive manufacturer specializing in electric vehicle battery charger，ebike battery charger. We can assure our customers of our products with high quality, best services and a reasonable price.We have professional pre-sale teams and after-sale teams provide service for you.
