When you buy a new electric car, what should you pay attention to the first charge?

The first charge notice:

1, Dry battery in the specified storage period, in order to emergency, need to store for 30 minutes after joining standard specific gravity of the electrolyte, but then it needs to charge according to the specifications of charging;

2, to control the battery charging process temperature, not more than 37 degrees Celsius, the lid off the single battery, ensure smooth ventilation;

3, keep the electricity on the surface of the liquid effective height of more than 5 mm plate;

4, ensure the normal order of the electrolyte proportion;

5, the charger into the state of floating keeps 1-1.5 hours after stop charging.

6, a new battery after charging, discharge, best charge, discharge, recharge, and then use.

Electric cars, electric cars, also known as electric car. Electric cars are divided into ac electric and dc electric vehicles. Usually say electric vehicles is the battery as a power source, through the controller, motor parts, converts electrical energy into mechanical energy movement, to control the current size of the change speed of the vehicle.

The first electric cars produced in 1881, invented artificial French engineer gustave luffy, this is a lead-acid battery powered tricycle it is driven by a dc motor, today, great changes have taken place in electric vehicles has, types varied also.

Electric vehicle battery is a lead-acid battery, no memory effect, for the first time to finish to put the electric charge is not rechargeable, battery in the factory has been fully activated, simply to choose reasonable charging time according to the electricity situation, please refer to the following charge:

When 100% out of electric power, USES the matched charger charging time will be in commonly the appearance of 8 ~ 10 hours, not more than 12 hours (have an impact on battery life will), do not recommend using the electricity used up every time, general advice electricity recharged at 70% or so, charging time was 6 ~ 8 hours.

If the user of the short-range suggested charging according to the following way:

Every day power consumption at 10%, can charge once a week;

Every day power consumption at 20%, can charge once three days;

Every day power consumption at 30%, can charge two days once;

Every day power consumption in more than 40%, can charge once a day, under the control of charging time, generally at about 6 hours.

Electric vehicle battery charging with the charger mode is mostly USES a three-stage charging mode:

The first phase is a constant flow pressure limiting, such as to 48 v20ah battery, current value is commonly 3 a, pressure limiting value of 59.2 V.

The second stage is the constant voltage current limiting, and the current turn down to jump lamp current value next, current limiting constant voltage of 59.2 V, 3 A jump to the current 0.55 A lamp;

The third stage is A trickle floating, also known as maintenance charge, float charging voltage of 55.2 V 0.55 A current limit, this stage is generally 2 ~ 3 hours without electricity.

Hydrochloric acid battery is no very strict requirements, when filled with best, filling time, generally charge need several hours can be full of, hang a few hours, is ok. Note, however, for the first time, don't use quick charge to charge outside. But you buy a new car with the manufacturer of the battery is designed with the trial battery (normal manufacturer also is such, in order to profit) the batteries are all don't know how to replace the car, just factory repair. So, if you are buying a new car with the battery, you can need not care about, optional charge. No matter what charge, must be in bad within a year, and then go to the free replacement.(of course when you do not pay attention to or replacement for you to try the battery), so you should pay attention to polish your eyes.

If you buy a new battery, it will have to pay attention to. But according to my personal experience, and if your battery is 48 v20 Ann, had better use of the 12 a to charge (full of reoccupy after 20 a charge for half an hour), time will slowly, but it can prolong the life time of the battery. Try to reduce use quick charge outside.

Electric power consumption to run out before charging for the first time, but it can't run out. Electric cars to buy new battery will not be too full, but not too little, unless the old battery or inferior battery. Everyone at the time of use, should be estimated according to the businessman, can estimate about running distance, lest without power or electricity. When the storage battery power display has been at the end of a grid, consider don't ride, ready to charge.

New electric vehicles for the first time how to charge and matters needing attention

For the first time charge should choose to charge during the day. As you know, for the first time in charge when the battery should be full of, but do not represent overcharge, charging easy to control the charging time during the day, not let the battery for the first time in over charge and discharge, it is easier to make the inside of the battery normal chemical reaction for the first time.

New electric vehicles for the first time how to charge and matters needing attention

Charging time about charging for the first time, because the battery car battery factory is not used, have experienced a charging and discharging, to guarantee the normal work of the battery. In general, about charging time is in 5 to 6 hours, can let the battery charge, after using the charging can be a little long. As stated above, charging can take during the day.

New electric vehicles for the first time how to charge and matters needing attention

After the first charge, although not charging for the first time, but the second is new car charge, then you can make a storage battery power is about to run out of time, and then for a long time of charging, the charging can maintain 8-9 or 10 hours, in order to make storage battery chemistry to make a complete cycle, this is electric businessman told me.

New electric vehicles for the first time how to charge and matters needing attention

Storage battery charging for the first time, the charger can get hot soon, the heating is very high, therefore, especially in the summer when charging, the charger don't take it easy fever burning objects, also had better do not put in storage battery on the saddle, prevent fire, because many people will appear when charging battery car spontaneous combustion, it is important to note, please.

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