Feb 11, 2019 Pageview：117
Now, the direction of the electric car is more and more tend to be more high-end intelligent development.Electric car research and development of manufacturing technology in the unceasing progress, electric vehicle technology is mature.But there is a disease, but always restricts the development of electric vehicles, that is the battery！
As countries around the world to ban fuel car schedule reporting, once again usher in a wave of new energy industry boom.It is expected lithium battery future will be widely used in the electric car industry.
Electric cars lithium battery is divided into three main categories, the first three yuan lithium, is also one of the most used lithium batteries, lithium iron phosphate, 2 third lithium titanate, including lithium titanate popularity is very low, very few people use.Now the first day of AMD and major manufacturers are basically ternary lithium batteries, lithium electricity use is the day18650 lithium batteries, AMD ternary lithium lithium electricity mainly soft package, belong to the ternary lithium type, 3.7 V, charged to 4.2 V.
Lithium battery three big taboo!
The first temperature lithium battery was afraid of high temperature.
Second big electric current, such as 18650 batteries is 3 c discharge, electric cars is 8000 w, you use the batteries is lower than your electric discharge current, it will lead to lithium battery temperature is too high, excessive current and short service life, still can appear beat scrap, if your electric power is very big, very fast, advised to choose a 10 c current 18650 batteries, so choose the right batteries obviously is very important!
The third is full of electricity storage, ternary lithium electricity electricity is 4.35 V, full protection board is currently on the market by charging 4.2 V, so a lot of people buy electric lithium battery all say no nominal capacity is much, in fact, it is for this reason, generally long time storage electric lithium battery, with less than 50 best TV, such as you buy a new phone, many of them are up fifty percent of the electricity.If a full charge storage time long, can let the lithium battery capacity decreases.Except and lithium iron phosphate lithium titanate, the two can be full of electricity storage, also need to pay attention to is to choose a good quality protection board, the biggest taboo is the lithium-ion batteries have crossed, a ternary lithium, burton had put overshoot must bulge is discarded.
Pay attention to these points, your electric lithium battery with a five or six years is no problem!
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