What about the battery model of electric vehicle?

Battery is one of the important components of electric vehicles in the heart of electric vehicles. Battery quality directly affects the use of electric performance. Below small make up to introduce the electric vehicle battery and car battery model of electric vehicle battery?

Electric vehicle battery and car battery

Now most of lead-acid batteries, electric vehicle for lead-acid battery of low cost, high cost performance.Of plant in 1860, the French invented the use of lead in battery electrodes.The battery is unique, when the battery use after a period of time to make the voltage drop, can give it to reverse current, make the battery voltage.Because the battery can charge, can be repeatedly used, so called it "lead-acid battery"

Battery is integral part of the car, can be divided into traditional lead-acid battery and avoid WeiHuXing battery.Because the battery USES lead calcium alloy for grid frame, less so when the charging water decomposition, moisture evaporation is also low, coupled with the outer seal structure, the acid gases released is very few, so it is compared with the traditional battery, do not need to add any liquid, pile head for wiring and power advantages of long storage time

Car battery are adopt open battery, large capacity, mainly because the space is big, and start the car, car built-in engine to recharge the battery.

Many electric vehicle battery is to use the free battery, one is electric car space is little, no engine can fill in the process of vehicle running electricity, using the people without the ability to maintain battery.

Now some electric vehicles use lithium battery, because it is smaller than lead accumulator volume, light weight, large capacity, don't need for maintenance, but lithium battery price is relatively high.

What do you think electric car battery specification

In general there are three ways:

A, according to new car riding mileage may confirm the battery model

1, about 30 km, estimation is 36 v12a batteries.

2, about 40 kilometers, the estimate is 48 v12a batteries.

3, about 60-80 km, if the battery under the seat, or under their feet and is a battery box, estimation is 48 v20a batteries.If the battery pack is in feet, is made up of two rectangular box assembly, estimation is 48 v28a batteries.

Second, can through the charger the battery model to identify is see the output current of the charger, according to the following parameters control can know what type of battery

Hint, look on the charger: * * VDC output voltage

36 v is: the output voltage is 36 v - 42 VDC

If the output current is 1.5 A, so is the output current 10 ah if is 1.6 A, it's 12 ah

48 v is: the output voltage of 48 v - 59 VDC

If the output current is 1.7 A, if is 48 v10ah output current is 1.8 A, is 48 v12ah

If the output current is 2.0 A, if is 48 v14ah output current is 2.3 A, is 48 v17ah

If the output current is 2.5 A, is 48 v20ah

Because there are some difference of the charger not labelled these parameters or already can't see clearly, need to use the third method.

How can three, electric vehicle battery specifications, this method is the easiest and most direct the most practical is: open the battery compartment, count a few pieces of batteries

If it is 3 pieces, then in general is 36 v is written on it to look at the battery 12 v or 16 v (national standard battery 12 v) for each section, if it is 12 v, so all three pieces is 36 v, if it is 16 v, 48 v, then three pieces is same as above, if it is 4 piece, so generally is 48 v, of course, also want to distinguish, single just 16 v or 12 v, if single just 12 v, 48 v, then is if it is 16 v, so is 64 v if it is 5 pieces, then 60 v.

Determines the voltage, and then determine the capacity, if the battery 6 - DZM - 10 is written on it, it's 10 ah, if it is 6 - DZM - 12, so is 12 ah, and so on, of course, there are some small manufacturer virtual target phenomenon, for example: 6 - DZM - 14, he is 10 to 12 GB ah, 6 - DZM - 20, he is GB 17 ah, suggest you when buying a battery, so must choose giant battery production, giant virtual target

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