Lithium polymer batteries are usually referred to as lithium polymer batteries. Lithium polymer batteries, also called lithium polymer batteries, are a type of battery with a chemical nature. They are high energy, miniaturised and lightweight compared to conventional batteries. Lithium polymer batteries have ultra-thin characteristics, to match the needs of some products, made into a different shape and capacity of the battery, so specifically why soft pack lithium batteries will be more expensive? Next, we will continue to look at the soft pack lithium polymer battery price than the ordinary battery why expensive?
Polymer lithium batteries can be thin, randomly sized and randomly shaped because their electrolyte can be solid or gelled rather than liquid, while lithium batteries use electrolyte and require a strong case as a secondary package to hold the electrolyte. Therefore, these contribute to the added weight of lithium batteries.
The current stage of polymer is mostly soft pack lithium batteries, using aluminium-plastic film for the shell, when the internal organic electrolyte is used, even if the liquid is very hot, it does not explode, because the aluminium-plastic film polymer battery uses a solid or gel state without leakage, it just naturally ruptures. But nothing is absolute, if the momentary current is high enough and a short circuit failure occurs, it is not impossible for the battery to spontaneously combust or burst, and most safety incidents with mobile phones and tablets are caused by such situations.
This is the total source of the various different performances of the two. Polymer lithium batteries are those that use polymer materials in at least one of the three main components: positive electrode, negative electrode or electrolyte. Polymer means high molecular weight, as opposed to the concept of small molecules, which have high strength, high toughness and high elasticity. The polymer materials developed at this stage for polymer batteries are mainly used in the cathode and electrolyte.
Post time: Jul-04-2022