Soldering notice: This battery needs to be soldered in to work.
This replacement Microsoft Zune battery is 100% compatible with the Microsoft 4GB and 8GB Zune models. Our batteries and accessories are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price.
All batteries are tested for 100% quality control assurance. This replacement Microsoft Zune battery includes a 1 year warranty to guarantee that it has no manufacturing defects.