VARTA batteries ensure a reliable power supply for electronic devices. They are characterized not only by their long lifespan but also by their excellent quality. VARTA offers the optimal energy concept for all everyday electronic devices. VARTA 4022 block batteries provide a reliable power supply of industrial quality. The 9V battery delivers consistently precise energy for energy-intensive applications. VARTA alkaline batteries are specifically designed for continuous and pulsed operation with high currents. These batteries are suitable for flashlights, battery-operated toys, or smoke detectors. The VARTA 9V block battery is particularly used by industries and manufacturers of high-quality electrical devices. The 6LR61/6LP3146 cells are hermetically sealed, thus protecting against leakage. The E-block 9V battery is produced without cadmium or mercury.