A Lithium Polymer Battery (LiPo) is a type of rechargeable battery that uses a polymer electrolyte instead of a liquid one. This design allows for a lighter and more flexible battery, making it popular in devices like smartphones, drones, and remote-controlled vehicles. LiPo batteries can be made in various shapes and sizes, which helps manufacturers create compact and efficient products. These batteries have a high energy density, meaning they can store a lot of energy relative to their weight. However, they require careful handling and charging to prevent issues like swelling or overheating. Proper maintenance ensures safety and longevity in their performance.