Energizer-Zero Mercury Child-Resistant Packaging CR2016 3V Lithium Coin Battery Silver 0.4 x 9.5 x 4.4 cm 2016BP1

This lithium Coin Battery is another fine product that will keep your essentials running. This child-resistant package includes a round battery designed with safety and efficiency in mind, with the same 3 V output for consistent performance in all of your devices. Free of mercury, this battery is a greener choice for your electronic needs.-Silver-Size (4.4x9.5x0.4)