What is a Lithium polymer battery (Li-Po battery)?

A lithium polymer battery (Li-Po battery) is a type of lithium-ion battery that uses a gel-like or solid polymer electrolyte instead of a liquid one. It is known for its lightweight, thin profile, and the ability to be shaped flexibly, making it ideal for use in smartphones, drones, laptops, RC cars, and medical devices. Li-Po batteries offer high power output, low self-discharge, and are rechargeable. They are especially suitable for applications that require high burst current, such as drones and remote-controlled vehicles. However, they are sensitive to overcharging, over-discharging, and physical damage, so proper protection circuits and careful handling are essential.

While similar to lithium-ion batteries in energy density and safety, their shape flexibility and lightweight nature often give them an advantage in compact or portable applications.

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