What's so great about lithium batteries? Why are they all fighting to be the first

You may want to ask, so many kinds of batteries on the market, why have been talking about lithium batteries? Because our country lithium battery needs ah, and is bound to develop in recent years will occupy the international market economy dominant.lithium ion battery assembly First of all, lithium batteries are used in many scenarios, we began to use cell phones, computers, electronic devices are mostly used for lithium batteries. Then we all know that in the last two years, more and more new energy electric vehicles appear around.

It can be seen that the lithium-ion battery market size growth of the largest power to determine will undoubtedly come from the electric vehicle market.battery cell machine

So what is so good about lithium batteries that so many companies and individuals are scrambling for them? The following are some of the advantages of lithium batteries.

1. At high voltage, the rated voltage of lithium batteries reaches 3.6 v-3.85 V, which is 3 times that of nickel-metal hydride batteries and 1.1 times that of lithium iron phosphate.prismatic cell assembly

2. High energy density, lithium battery energy density of 250wh/kg; twice as much as nickel-metal hydride battery and lithium iron phosphate;

3. Long cycle life, lithium battery cycle economic life is generally 500-1000 times, lithium iron phosphate battery cycle system life time up to 2000 times;

4. Environmental protection, non-pollution, no memory effect, lithium batteries do not contain cadmium, lead, mercury and other environmental pollution elements.

5. Small self-discharge, room temperature fully charged lithium batteries stored for a month after the self-discharge rate of about 2%;

6, can be quickly charged and discharged, 1.5 hours to charge the battery; the fastest 6 minutes to charge the battery.

7. Wide range of operating temperatures, operating temperature -20 ℃ ~ 60 ℃; low-temperature battery capacity of low-temperature discharge point up to -40 ° c.

Therefore, lithium batteries, whether from the safety, performance, life, environmental protection, are more practical than nickel-metal hydride batteries and lithium iron phosphate, rather than with a period of working time and the need for replacement, that development is undoubtedly increasing the use of management costs. The most important thing is that it charges fast, now we have a lot of electric cars have their own slow charging problems, often need to charge through the queuing system, at least 1-2 hours, which makes a lot of car owners headache, often can waste a lot of time. And lithium batteries perfectly solve this social problem, it is simply a blessing!