Comparison of performance of ternary lithium battery and polymer battery

Automotive lithium-ion batteries are divided into three types: Lithium Iron Phosphate Battery,, ternary lithium-ion batteries, Lithium Polymer Battery, which is easy to use?

Ternary lithium ion battery ferrous phosphate lithium ion battery and lithium polymer battery, Lithium Iron Battery the same capacity is relatively more ternary lithium ion battery output current, high safety (ambient temperature of 400 degrees or so), ternary lithium ion battery safety temperature has now reached 250 degrees, for the daily production environment, two batteries or safe home. Polymer batteries are the least safe of the three because they tend to expand. The capacity of the battery, the weight of the ternary lithium-ion battery is only 60%, the consistency of the ternary lithium-ion battery is basically more than 95%, the lithium iron battery is at most 40%, that is to say, only 40100 lithium iron batteries have the same performance, and the ternary lithium-ion battery can ensure that the performance of the 95 battery is consistent. Therefore, the first choice for electric vehicles is ternary lithium-ion batteries, after all, it is not composed of two batteries, and the consistency is not necessarily good.

Lithium-ion batteries are rechargeable batteries made of lithium cobaltate as an important raw material, with high energy conversion, high voltage of each battery, and large capacity (in the case of the same capacity). Light weight, no memory battery, is the most environmentally friendly battery, but related to the price of other batteries. It is generally not a large-capacity battery when used, and there is a certain risk of explosion and fire. Of course, with the development of technology and the rationalization of protection circuits, lithium-ion batteries are also used in today's power vehicles. (2) Ordinary batteries are lead-acid batteries, which are mainly composed of lead plates. The battery is large, bulky and has a memory function. Lead pollution is serious, the advantage is cheap, can make the battery large capacity and high voltage combination, important for the ignition battery of the car, backup power supply in the computer room, of course, there is also the risk of fire, the country currently controls small and medium-sized companies to produce such batteries to prevent the expansion of pollution.