Battery ENERGIZER Silver Oxide 391/381

The long-lasting silver oxide button cell provides you with reliable and long-lasting energy. Choosing the right battery means more than just choosing the right type of battery. Technical specifications, frequency of use, duration of each use and temperature all affect battery performance. The longer the batteries last, the fewer battery changes and the more we can minimise our impact on the environment. See the pdf 'Buying Guide' for more information. Power your device for longer with these high quality button batteries. These batteries are high capacity and last longer than many generic alternatives. Small and versatile, they are used in applications such as laser pointers, keychain flashlights, watches and more. - Battery power you can rely on - Lasts up to 5 years on the shelf - Mercury-free - Performs in temperatures from -10°C to 60°C