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Polymer lithium battery can use a few years? Polymer battery life long

by:dcfpower     2020-10-18

now are mostly mild package polymer battery, choose aluminum-plastic film do metal case, when the internal organic electrolyte, even if the liquid is very hot don't explode,. as the membrane polymer battery choose solid or colloidal without leakage, is just a natural fracture. But all things are not sure, if the current is large enough, short circuit, the battery or burst spontaneous combustion is not impossible, smart phones and laptops safety accidents are caused by this situation.

1, polymer lithium battery pack explosion would happen?

today's lithium-ion polymer battery is more soft package, choose aluminum-plastic film do metal case, when the internal organic electrolyte, even if the liquid is very hot don't explode,. as the membrane polymer battery choose solid or colloidal without leakage, is just a natural fracture. But all things are not sure, if the current is large enough, short circuit, the battery or burst spontaneous combustion is not impossible, smart phones and laptops safety accidents are caused by this situation.

2, polymer lithium battery pack service life is generally a few years

a scientific and reasonable way: li-ion battery life and closely related to the number of charge cycles, and there is no direct relationship between charging times. A charge per cycle, the power will reduce a little. Just, decrease rate is very small, high quality battery charge cycle for many times, still can save 80% of the initial capacity, many lithium electricity power supply products still use as usual after a year or two, it is for this reason. Under international standards, the life of the battery is not represented by time, often through the cycles, namely complete after computing time, common lithium-ion batteries are between 500 to 800, A polymer battery can reach 800 times. So choose a good battery supplier quality will be guaranteed, longer service life.

lithium polymer battery life and its performance has a great relationship. Polymer battery is also called polymer batteries, look from the exterior shape, polymer battery is aluminum shell packaging, this is different from liquid lithium metal shell of the battery. Can choose aluminous model of shell is the key, polymer battery using colloidal substances help battery plate joint or absorb electrolytes, thereby greatly reducing the volume of the liquid electrolyte.

the improvement of the structure, make the polymer battery with high energy density, more practical, the advantages of ultrathin. Compared with liquid lithium battery pack, polymer battery life longer, at least up to 500 cycles.

in fact, shallow put light is more of an advantage for li-ion battery, only if the products do calibration for lithium electricity power supply module, have a deep deep filling necessary. Therefore, the use of lithium electric power supply of the products need not limited to the operation process, everything is convenient and quick, charging at any time, do not need to worry about life.


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