This replacement battery is a perfect fit for your Apple iPod Shuffle 4th/5th Generation 

It has a capacity of 50mAh and comes in a sleek silver color. Made in China, it is compatible with Apple products and iPod Shuffle models. This item is classified under Device-Specific Batteries, Portable Audio Accessories, Portable Audio & Headphones, and Consumer Electronics categories. It is ideal for replacing old or damaged batteries in your Apple iPod Shuffle 4th Generation or 5th Generation. With this replacement battery, you can enjoy uninterrupted music playback for hours.