Regarding lithium-ion batteries, the characteristics of polymer lithium-ion batteries are as follows:
While it improved the battery leakage problem, it did not completely solve it.
High voltage can be achieved by making a single cell: Liquid electrolyte batteries can only achieve high voltage by connecting several cells in series, while polymer batteries, which do not contain liquid, can be made into multi-layer combinations within a single cell to achieve high voltage.
It can be made into a thin battery: with a capacity of 3.6V and 250mAh, its thickness can be as thin as 0.5mm.
Batteries can be designed in a variety of shapes.
The discharge capacity is theoretically 10% higher than that of a lithium-ion battery of the same size.
Lithium-ion battery processing and customization
What is the typical lifespan of a polymer lithium-ion battery?
Under internationally unified standards, battery life is not expressed in terms of time, but rather in terms of the number of cycles, which is calculated by completely discharging the battery. Typical lithium-ion batteries have a lifespan of 500 to 800 cycles, while Grade A polymer batteries can reach 800 cycles. Therefore, choosing a reputable battery supplier ensures battery quality and a longer lifespan.
The lifespan of polymer lithium-ion batteries is highly dependent on their performance. Polymer batteries, also called polymer batteries, are packaged in an aluminum-plastic casing, unlike the metal casing of liquid lithium-ion batteries. The reason for using an aluminum-plastic casing is that polymer batteries utilize colloidal substances to help the battery plates adhere and absorb the electrolyte, thus significantly reducing the amount of liquid electrolyte used.
