The difference between lithium ion battery and polymer lithium battery

The difference between lithium ion battery and polymer lithium battery
1. Different raw materials
The raw material of lithium ion battery is electrolyte (liquid or colloid); the raw material of polymer lithium battery is electrolyte, which includes polymer electrolyte (solid or colloidal state) and organic electrolyte.
2. Different aspects of security
Lithium-ion batteries are prone to explosion in high-temperature and high-pressure environments; polymer lithium batteries use aluminum-plastic film as the shell, and when organic electrolytes are used inside, they will not explode even if the liquid is very hot.
3. Different shapes
Polymer batteries can be thinned, have any area, and any shape, because their electrolytes can be solid or colloidal rather than liquid. Lithium batteries use electrolytes, which require a strong shell as a secondary package to contain the electrolyte. .
4. The cell voltage is different
Since the polymer battery uses polymer materials, it can be made into a multi-layer combination in the cell to achieve high voltage, while the nominal capacity of the lithium battery cell is 3.6V. To achieve high voltage in actual use, it is necessary to combine multiple cells The cores are connected in series to form an ideal high-voltage working platform.
5. The manufacturing process is different
The thinner the polymer battery, the better the production, and the thicker the lithium battery, the better the production, which makes the application of lithium batteries more expandable.
6. Capacity
The capacity of the polymer battery has not been effectively improved, and it has been reduced compared with the standard capacity lithium battery.