rayovac DL1632 Lithium Coin Battery

Shimano wireless shifter compatible …This rayovac Coin Battery 1632 offers reliable long-lasting power giving you the confidence that it ll be ready when you need it. It is made with high-purity lithium to let your electronic devices run smoothly. It is fresh for up to 10 years with rayovac Power Preserve Technology. This lithium coin battery has triple corrosion protection which is a special coating used to prevent oxidation and rust. They have been designed with child-resistant packaging that ensures the safety of your child.