Flexible battery

A flexible battery is a special kind of battery that can bend and twist like a rubber band or a piece of string. Think of it like a tiny, thin, and stretchy sandwich with different layers of materials inside. But instead of cheese and ham, there are different chemicals and metals that create electricity.

The battery works by converting the energy stored in these chemicals into an electrical current, which can power all kinds of things like watches, phones, or even clothes that light up!

Because the battery is flexible, it can be used in places where traditional stiff batteries wouldn't work. For example, it can be woven into clothing, attached to the inside of a prosthetic limb, or used in a roll-up screen. The flexibility also means that the battery can withstand bending, twisting, and stretching without breaking, making it more durable and longer-lasting than other batteries.

In summary, a flexible battery is a special kind of battery that can bend and twist like a rubber band, and it can be used in all kinds of cool and innovative ways because it's so flexible and durable.