This high-quality replacement battery is ideal for Logitech 533-000132, with a capacity of 1200mAh and voltage of 3.7V. It is made by the trusted brand vhbw, and comes with one battery in the delivery. The energy output is 4.44 Wh, making it a powerful and reliable choice for portable audio and headphones. The battery is compatible with Logitech products and designed with lithium polymer technology. Its colour is shown in the picture, and the connectivity details are available upon request. Buy with confidence knowing that you are getting a top-notch product from a reputable manufacturer.