The Kodak Xtralife Alkaline 9V Batteries are a reliable and long-lasting power solution for your electronic devices. With a 10-year guarantee, these batteries are designed to deliver exceptional performance in both high-drain and low-drain applications. Whether you're powering a smoke detector, a wireless remote, or a gaming console, these batteries provide consistent and dependable power. The leak-proof and leak-resistant design ensures peace of mind, while the eco-friendly, mercury-free, cadmium-free, and lead-free composition makes them a responsible choice.