As an indispensable energy source in modern electronic devices, the performance changes of polymer lithium-ion battery cells after being left for a long time have always been the focus of attention inside and outside the industry.
Among them, polymer lithium-ion battery, with its light, thin and efficient characteristics, has become an important force in changing portable devices.
Effectively monitoring the health status of polymer lithium-ion batteries is the key to ensuring the safety of polymer lithium-ion batteries and extending their service life.
Polymer lithium-ion battery, with its high energy density, lightness and flexibility, occupies an important position in modern electronic devices.
The quality of packaging technology has become one of the important indicators to measure the quality of polymer lithium-ion battery.
In a low temperature environment, the performance of the battery often faces severe challenges. However, the polymer lithium battery cell, with its unique advantages, shows relatively excellent performance under low temperature conditions.