Buy 10 and save 10% Varta Alkaline Longlife Power 9v Batteries have been developed especially for power-hungry devices e.g. remote controls for toys smoke detectors etc. Clear communication of recommended use by way of pictograms inch Single Press Out inch enables easy opening of the pack and good storage for unused batteries VARTA Type: 4922 Reference IEC: 6LP3146 Battery Size: 9V Height:48.5 mm Weight: 46.0 g Electrochemical System: Primary Alkaline Manganese (ZN/MNO2) Voltage: 9 V