What is the difference between aluminum shell battery and polymer battery?
Jul 11, 2022
Lithium polymer battery belongs to a kind of lithium battery, but the polymer is packaged with aluminum plastic, will not explode, will only bulge, and also divided into steel shell lithium battery, aluminum shell lithium battery.
Polymer battery also depends on what material you are made of, different materials of polymer battery voltage platform are not the same, if the polymer battery and the original mobile phone battery material is the same and the capacity is similar, the protection plate can be universal.
The voltage and current of a cell phone battery is too low to blow through a MOS tube.
The protective plates of lithium batteries of different capacities and manufacturers are not universal, because the internal resistance of batteries produced by different manufacturers with different capacities is different, resulting in different short-circuit currents. If the external short-circuit is changed arbitrarily, the MOS tube of the protective plate may be burned.
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