Lithium polymer battery

Lithium polymer battery
	A lithium polymer battery used to power a smartphone
Specific energy	100–265 W·h/kg (0.36–0.95 MJ/kg)
Energy density	250–670 W·h/L (0.90–2.63 MJ/L)

A lithium polymer battery, or more correctly, lithium-ion polymer battery (abbreviated as LiPo, LIP, Li-poly, lithium-poly, and others), is a rechargeable battery of lithium-ion technology using a polymer electrolyte instead of a liquid electrolyte. Highly conductive semisolid (gel) polymers form this electrolyte. These batteries provide higher specific energy than other lithium battery types. They are used in applications where weight is critical, such as mobile devices, radio-controlled aircraft, and some electric vehicles.^[2]

^ ^a ^b "Lithium-Ion Battery". Clean Energy Institute. Retrieved 6 January 2022.
^ Bruno Scrosati, K. M. Abraham, Walter A. van Schalkwijk, Jusef Hassoun (ed), Lithium Batteries: Advanced Technologies and Applications, John Wiley & Sons, 2013 ISBN 1118615395,page 44

[Lithium-Ion_Battery-1] "Lithium-Ion Battery". Clean Energy Institute. Retrieved 6 January 2022.

[2] Bruno Scrosati, K. M. Abraham, Walter A. van Schalkwijk, Jusef Hassoun (ed), Lithium Batteries: Advanced Technologies and Applications, John Wiley & Sons, 2013 ISBN 1118615395,page 44

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A lithium polymer battery used to power a smartphone
Specific energy	100–265 W·h/kg (0.36–0.95 MJ/kg)^[1]
Energy density	250–670 W·h/L (0.90–2.63 MJ/L)^[1]