noun
lithium polymer battery
A type of rechargeable battery using a polymer electrolyte; commonly used in portable electronics.
このスマートフォンにはリチウムポリマー電池が使われています。
This smartphone uses a lithium polymer battery.
リチウムイオン電池 uses a liquid electrolyte, while リチウムポリマー電池 uses a solid or gel-like polymer electrolyte, allowing for thinner and more flexible form factors.
Compound of リチウム (lithium), ポリマー (polymer), and 電池 (battery). A direct calque of the English term.