1. According to the production materials, they are divided into: lead acid batteries (the leading product on the market), lithium batteries (light) and crystal gel batteries (Xinri brand electric vehicles, equipped on some models). ). 90% of electric vehicles use lead-acid batteries. Lithium batteries and crystalline gel batteries are expensive to manufacture.
2. Depending on the voltage: 24 V (2 sections), 36 V (3 sections), 48 V (4 sections), 60 V (5 sections).
3. According to the capacity of the battery, it is divided into: 10AH (ampere-hour), 12AH (ampere-hour), 14AH (ampere-hour), 17AH (ampere-hour), 20AH (ampere-hour), etc. The larger the capacity, the greater the volume, the longer the distance traveled and the higher the price.
Electric vehicles are generally equipped with 48V12AH lead-acid batteries. Open the battery case. The single cell battery model is marked on the side ofbattery. The 4-cell battery “6-DZM-12 (AH)” represents a 48 V 12 Ah (amp-hour) lead-acid battery.
Battery voltage (V) = number of cells * (6 * 2) (v)
Battery maintenance:
(1) Charge the car as you want use it, that is, charge it when the car is in use. Once the light turns green when fully charged, continue charging (floating) for 1-2 hours.
(2) Avoid large current discharges. When you drive at high speed or uphill, it consumes a lot of electricity. When going uphill, take your feet with you.
(3) Perform a deep discharge once a month. Use 90% to 95%, then refill it once a month.
Note: It is strictly prohibited to drive frequently when power loss and use rebound voltage.
(4) If the electric vehicle is not used for a long time (plus months), it must be recharged once a month.
(5) Battery performance will be much worse in winter, so try charging indoors.
(6) It is best not to carry the charger with you in the car. If you really need to transport it, wrap it in a soft cloth.
(7) Electric vehicles cannot be washed with water, as the lines will cause a short circuit. Just wipe it with a damp cloth (not too wet).
I want to buy an electric car with a lithium battery, but I don't know which brand is right?
1 Giant electric bicycle (China well-known brand, Chinese famous brand, domestic product without inspection)
2 Bond.Fujida (China well-known brand, Chinese famous brand, product national without inspection)
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3 Luyuan electric bicycle (domestic product without inspection, one of the first enterprises to carry oute-bike research)
4 Inclair Electric Bike (a well-known brand in China, domestic product without inspection)
5 Feige Electric Bike (a well-known brand in China, a domestic product without inspection)
6 Forever Electric Bicycle (a well-known brand in China, a famous Chinese brand, a domestic product without inspection)
7 Xinri Electric Bicycles (key enterprises of electric vehicle industry, domestic products without inspection)
8 Phoenix electric bicycle (China well-known brand, Chinese famous brand, domestic product without inspection)
9 Continental electric bicycle Pigeon (domestic product without inspection, well-known top-selling brand)
10 Amini Electric Bicycle (global brand)
If you care about after-sales service, you don't have to no need to turn to professional lithium electric vehicle manufacturers. It is best to search for marfamous traditional brands like Amini
Yadea
and look at the lithium electric vehicles they produce.
In this range, if you still care about profitability, go for those on sale, but those on sale basically have less power and smaller motors.
In my opinion, as long as the current electric vehicle manufacturers have a relatively large scale, the quality of the main components is basically not a problem, because the production technology of electric vehicle components is now very mature, and overload collisions Unless it is serious, there will be no accidents.
Unless you can't find relevant information and don't have the money to do basic advertising, this is completely a small editing shop, this which means cutting corners and materials, so don't buy it.
To put it simply, vou should first look at the parameters: the capacity of the lithium battery, the power of the motor, the material the frame is made of, and whether the style is new or old.
So look at the price.
Treat yourself to these trusted brands:
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(dear, The quality/price ratio is very low for general use)
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In addition, lithiumIn the tram industry, those with good quality and low prices include Kexun and Shunyi. Those who are delighted do not consider them expensive and unrealistic.