What are the specifications of electric bicycle batteries, and what are the specifications of electr

The specifications of electric bicycle batteries vary from manufacturer to manufacturer, and there is no national unified standard.

1. Use the charger correctly.

1. Determine whether the input voltage of the AC power supply and the charger is consistent.

2. Determine whether the output voltage of the charger is consistent with the rated voltage of the battery.

3. Plug in the plug connected to the charger and battery box first, and then plug in the AC power plug.

4. The charger is used indoors, and attention should be paid to moisture-proof and vibration-proof. It is strictly forbidden to cover it when charging, and it should be placed in a ventilated and heat dissipation place.

Second, the battery cannot be charged at any time.

1. The lead-acid battery is not a lithium battery, it can not be charged at any time, the life of the lead-acid battery is calculated according to the number of flushing and discharging, the battery is most afraid of power loss, and often keeping enough power can extend the life of the battery.

2. When charging, the indicator light of the charger is red first and then green, and the floating charge should be guaranteed for 2 hours after the light turns green, which is good for inhibiting battery vulcanization.

3. Prevent the battery from overcharging.

1. The overcharging of the battery produces a large amount of gas to wash the plate, which accelerates the shedding of the active material on the plate and shortens the life of the battery.

2. The overcharging of the battery accelerates water loss, resulting in the drying up of the electrolyte and the increase of the battery temperature, resulting in thermal runaway, plate expansion and shell deformation.

There are many choices in the market, but the recognition of Xupai is relatively high, and there are more than 500 first-class merchants in the country.

At present, there are two kinds of nominal voltages for a single battery of electric vehicle batteries: 12V and 16V, and the nominal voltage specifications after combination are 36 (3 12) V, 48 V (4 12 or (5 12) V, 64 (4 16) V, 72 (6 12) V, 80 (5 16) V, etc.

The single voltage of the electric vehicle battery is generally 12V, 16V, 18V, and the national standard electric vehicle battery is generally 36V12Ah, 36V20Ah, 48V12Ah, and 48V20Ah.

Battery model meaning.

The electric moped with DZM series, the main models are 6-dzm -dzm -dzm -dzm -dzm -dzm -dzm -dzm -21 and so on.

For example, 6-DZM-20 has a specific meaning: 6- represents the number of series connections in a single cell of the battery, which is a 12V battery. DZM - Sealed battery for electric mopeds. 20-2 hours rate rated capacity value, 20ah.

Electric vehicle batteries have lead-acid maintenance-free batteries, one is 12V, 10Ah, there are also 12V, 20Ah common, there are also some lithium carbonate batteries, a variety of lithium batteries are also used in electric vehicles, (maintenance-free is also lead-acid batteries.)

In order to avoid increasing the loss of high current at low voltage, electric vehicle batteries usually take multiple batteries in series, small electric vehicles are generally 24V-36V, while the usual electric vehicles are mostly 48V-72V, and most of the electric vehicles on the market are maintenance-free lead-acid batteries, with a capacity of about 20Ah.

The battery of electric vehicles is generally 10ah, bai12ah, and 20ah. The motor specifications are generally voltage -36V, Zhi48V, 60V, and the power is generally 180W, 360W, and 500W. The most common ones are 36V and DAO48V

36V is commonly used: 36V10Ah, 36V12Ah, and some are also used 36V14Ah, 36V17Ah, 36V20Ah.

48V commonly used are: 48V10Ah, 48V12Ah, 48V14Ah, 48V17Ah, 48V20Ah, and some are also used 48V15Ah, 48V16Ah, 48V18Ah, 48V22Ah, 48V24Ah, rarely used.

Electric vehicle battery is the power of electric vehicles, and the vast majority of electric vehicles are equipped with lead-acid batteries, which are cost-effective and cost-effective. Because this battery can be recharged and can be used repeatedly, it is called a "lead-acid battery".

Extended Materials. Electric vehicles, i.e., electrically driven vehicles, also known as electric vehicles. Electric vehicles are divided into AC electric vehicles and DC electric vehicles. It is generally said that electric vehicles are vehicles that use batteries as energy**, and convert electrical energy into mechanical energy movement through controllers, motors and other components to control the current and change the speed.

The share of electric vehicles in the national economy is not very high. However, it is in line with the national trend of energy conservation and environmental protection, greatly facilitates short-distance transportation, and most importantly plays an important role in the national economy through the saving and protection of energy and the environment.

According to the "China Electric Vehicle Industry Market Research and Analysis Report (2015)" released by Qianxun Consulting, the consumption scale of electric vehicles in 2010 was about 35 billion yuan, [1] the consumption scale of electric vehicles in 2011 was about 40 billion yuan, the consumption scale of electric vehicles in 2012 was about 45 billion yuan, the consumption scale of electric vehicles in 2013 was about 48.4 billion yuan, and the consumption of electric vehicles in 2014 was about 52.8 billion yuan.

Changes in consumer preferences will also affect changes in the competitive landscape of electric vehicle companies. The change in consumer spending preferences changes with the change in the level of personal income. With the improvement of the economy, the improvement of residents' consumption level, the awareness of energy conservation has increased, and the quality requirements for electric vehicles have also increased.

In the future, the electric vehicle industry has huge potential, and the industry consumption will exceed 70 billion yuan in five years.

There are two types of batteries used in electric vehicles, one is a lithium battery and the other isLead-acid batteriesMost low-end products will use lead-acid batteries, and most high-end products will use lithium batteries. The energy density of lithium batteries.

It is taller and lighter in weight.

Electric vehicles are one of the more common forms of transportation.

The structure of this means of transport is relatively simple. The main components of an electric vehicle include a frame, an electric motor, a battery, and a controller.

The controller is used to control the whole car circuit, without the controller, the electric car is not able to operate normally. The controller is usually fixed under the back seat.

The electric motor is the first of the electric vehicle power, and the electric motor can drive the electric vehicle forward. The battery is a part of an electric vehicle that is used to store electrical energy, and the battery can supply power to all the electronic devices in the electric vehicle.

Super Mighty. Chaowei battery is a product of Chaowei Group. Its products include batteries for electric mopeds, batteries for electric road vehicles, batteries for electric vehicles, solar and wind energy storage batteries, lithium batteries for electric bicycles, and Jinchaowei batteries.

Moped batteries.

1. This series of products is a sealed lead-acid battery for electric power boost, and it is a new type of battery developed according to industry standards.

2. This series of products has the characteristics of excellent high-current discharge performance, small self-discharge, high specific energy and long life, and is an ideal supporting power supply for electric bicycles.

3. Reliable sealing structure, no leakage, high specific energy, excellent high-current discharge performance.

4. Poor liquid design, internal oxygen circulation, less water loss, strong charging acceptance capacity, long cycle life.

The lead-acid batteries used in domestic electric bicycles are recognized as Chaowei and Tianneng. However, people are afraid of being famous, pigs are afraid of being strong, and big brands are inevitably accompanied by counterfeit and shoddy brands. It is recommended that you ask the people around you before you buy it, and if you have used it for more than one year and have good performance, you will buy it where he bought it.

Let's talk about the model of lead-acid battery, according to the standard of the national standard, the battery model of the lead-acid battery of electric vehicles is mainly divided into: 6-dzf -dzf -evf -evf -evf -evf -dzf -dzf -20 several models, each battery manufacturer, according to the national standard standard, on their own basis, the capacity will be improved, such as 6-dzf-12, can be done,; 6-dzf-20, can do it or 6-dzf-23 and so on. Anyway, in the selection of batteries, the size of the capacity can be used as a basis for the electric car to run far away, that is, the larger the value of the capacity, then the battery must have a stronger endurance.

However, it should be noted that there are more and more battery brands on the market, and many informal brands have false capacity standards in the capacity labeling, so the current capacity can not be used as a basis for the electric vehicle battery to run far away. Therefore, in the selection of batteries, comprehensive consideration is required.

Comprehensive electric vehicle battery product quality, after-sales service and these aspects, and there must be no false standard phenomenon in the capacity, recommend a few good lead-acid battery brands: Changxin battery, mythical battery, Mantingfang battery.

Electric vehicle batteriesEach model is not the same, and it depends on the brand and the specifications of the electric vehicle battery. Details are as follows:

1.The commonly used battery specifications on the market are 48V, 60V, and 72V. The electric vehicle 48V is divided into 48V12Ah, 48V20AH, 48V32Ah, and the motor power is 350W and 400W.

2.The main batteries on the market for electric vehicle 60V are divided into 20ah, 32ah, 38ah, etc., and the motor power is 500w, 600w, and 800w.

3.The main batteries on the market for electric vehicles 72V are divided into 20ah, 32ah, and 38ah, and the motor power is 800W and 1000W.

Electric bicycle lead-acid battery: At present, the best brand in China is Tianneng battery;

The biggest advantage of Tianneng battery is that the products are produced in its own base, which ensures the consistency of the products. At present, Tianneng battery is in Zhejiang, Jiangsu, Anhui, Henan,

Guizhou, Shandong and Jiangxi provinces have built 16 production bases, the most in the industry. Recently, Tianneng Battery was listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange, becoming the first company in the industry"a、h"Companies with dual listed brands. No. 1 among the top 10 in China's light industry battery industry, which confirms the strength of Tianneng battery.

For consumers, choosing Tianneng battery can not only have better quality assurance, but also get better after-sales service, Tianneng battery has 40+ outlets across the country. At present, Tianneng Battery has developed batteries for the use needs of different users in different scenarios, which is also a new innovation for users.

Tianneng L series.

A series of lightweight batteries for home use.

Grocery shopping, baby pick-up, supermarket.

Tianneng E series.

Household durable battery series.

The best choice for office workers.

Tianneng T series.

Commercial high-end battery series.

More power, running farther, running a takeaway is very suitable.

The quality of lead-acid batteries used in electric bicycles, such as Tianneng, Chaowei, Fengfan, Panasonic, Haibao, Zhenlong, Huafu, Shuangdeng, Changsheng, Lishen, etc., is relatively good.

The two brands of electric bicycle lead-acid battery Chaowei and Tianneng are commonly used, and the quality is also better, so these two brands are generally used.

This kind of lead-acid battery generally has a memory ablation memory effect, it can not be flushed with water, and the electricity must be completely used up to charge, which is its biggest disadvantage, and its density is relatively high, the weight is relatively heavy, and the brand is generally Tianlong or Chaowei.

The lead-acid battery of electric vehicles should choose "Tianneng". Advantages of Tianneng battery: long service life, good after-sales service.

Which brand of Shandong car, bicycle, aluminium battery is better? I think. At that crossroads, that latest aluminum battery is better.

Now the more common ones are Chaowei and Tianneng, both of which can be chosen.

Based on my years of experience in repairs :

Chaowei battery and Tianneng battery are relatively good.

Capacity: Length, Width, Height, Total Height (mm); 10ah 151 98 94 98；12ah 151 98 97 101；14ah 151 98 105 110；17ah 181 77 167 167；20ah 181 77 170 170

Classification of electric vehicle battery specifications and models: Generally, electric vehicle batteries are divided into four types: 24V, 36V, 48V, 60V, and 64V, of which 36V and 48V are the most common. 36V is commonly used as:

There are two kinds of 36v10ah and 36v12ah, and some ones also use 36v14ah, 36v17ah, and 36v20ah. 48V commonly used are: 48V10Ah, 48V12Ah, 48V14Ah, 48V17Ah, 48V20Ah.

Generally speaking, there are two ways to check the specifications of an electric vehicle battery:

36V is: output voltage 36V--42VDC**A.

If yes, then it's 10ah; If yes, then it's 12ah;

48V is: output voltage 48V--59VDC**A.

If yes, that's 48v10ah; If yes, that's 48v12ah; If yes, that's 48v14ah; If yes, that's 48v17ah; If yes, that's 48v20ah.

The first method sometimes doesn't work, because some of the poor chargers don't have these parameters on it at all.

2. Open the battery compartment and count how many batteries there are.

If it is three pieces, then it is generally 36v; If there is a mark on the battery, the label on the battery shall prevail.

Same as above, if it is 4 blocks, then it is generally 48v. Of course, there is also a difference: if it is only 12V, it is 48V; If it's 16v, that's 64v; If it's 5 blocks, that's 60v.

The voltage is determined, and then the capacity is determined, if the battery is written on 6-dzm-10, it is 10ah; If it's 6-dzm-12, that's 12ah, and so on.

Of course, there are also some small manufacturers with false standards, which makes it difficult to directly judge the specifications of electric vehicle batteries, so it is recommended that when you buy batteries, it is best to choose batteries made by large manufacturers.