The electric car charger has become a tram; the electric motor must not be less than one piece of equipment. Electric car charger manufacturers below to introduce you to the performance of the charger, all over again later use. Jinan electric vehicle performance, let's take a look at.

　　Voltage, such as 48V electric car charger, the highest voltage is not greater than 59.2V, greater than this voltage, charging may not turn the light, low voltage is not less than 55V, below this voltage causes undercharging, long time easy to the battery loss.

　　Current, such as 48V20A electric car charger, the maximum current is not greater than 3A. Greater than 3A may cause the battery to lose water earlier. The minimum is not less than 2.1A. Low pressure this current causes undercharge.

　　Several things need to be noted in the use of over kind.

　　1.48V new battery requirements charger parameters, the maximum voltage 58.5 - 59.7, not less than 58V, lower than 58V cause undercharge, higher than 59.7V may cause charging does not turn the light. The turning light current is about 0.4 - 0.7A, and the actual voltage is about 55.5V, lower than 50V, causing undercharge and long time charging battery power loss.

　　2.48v20ah battery requires a maximum charging current of 2.3 ----2.6A. Below 2.2A slow charging, the setting effect is poor.

　　3. charger voltage regulator circuit failure will cause the battery to roll hot and not turn the light when charging.

　　4. When the new battery, range 20A battery less than 30 km 12A battery less than 25 km, please check the charger parameters. If you can not judge, you can replace the charger to use it again, you can solve the problem

　　5. When the new battery does not turn the light, please replace the charger with another one for trial.

　　6. Under normal circumstances. 48v20ah new battery normal charging time of about 8 - 10 hours, range of 40 - 60 km, 48v12ah new battery normal charging time of about 8 - 10 hours, mileage up to 25 - 40 km, if the normal charging time more than above, please replace the charger to use again.

　　7. There are many electric car chargers internal circuit, input and output lines aging, resulting in, sometimes can charge, sometimes can not charge. Seriously affect the battery or charging process circuit failure, resulting in a charging drum bag. If this situation, please directly replace the charger and use it again.

　　The charger needs to be moisture-proof and moisture-proof during use and placed in a well-ventilated place. The charger works with a certain temperature rise. Please pay attention to heat dissipation, usually within 7-8 hours of charging time. It varies depending on the state of use of the battery. You should know something about the charging performance of the Jinan electric car charger! Need an electric car charger to find Isai? Let your electric car charger use a longer time.