General description vhbw offers high-quality, compatible non-rechargeable batteries designed for alarm technology, suitable for doors and windows of your home or garage, as well as wireless outdoor sirens. This product includes 5 batteries, ensuring you have ample replacements for your security devices. Technical specifications Battery type: Li-MnO2 Capacity: 19000 mAh Voltage: 3.6 V Energy: 68.4 Wh Number of cells: 1 Weight: 105 g Compatibility and accessories Replacement for Eve ER34615-GL101