ANSMANN Smoke Detector Battery Replacement [Pack of 4] Square 9V E-Block Batteries For Smoke/Fire Alarm Replacements With 7 Years Life Time

LONG LASTING POWER: This pack of smoke alarm batteries are a part of ANSMANNs premium quality alkaline batteries with a guaranteed long life. The long-lasting and reliable performance is assured making the batteries suitable for use in smoke detectors, fire alarms or high-quality medical equipment HIGH SAFETY STANDARDS: These replacement batteries comply with current valid EU Directive and meet the highest requirements for safety and longevity with good cycle stability PACK OF 4: This pack consists of 4 x 9V Block size ANSMANN Smoke Alarm alkaline batteries. These batteries have been successfully tested for electrical, thermal, geometric and mechanical requirements LONG SHELF LIFE: The shelf life of these batteries is up to 7 years meaning the battery can remain in storage for up to 7 years without losing any of its capacity. These batteries power your smoke detector with just the right voltage and capacity EFFICIENT USAGE: These 9V batteries have great efficiency and longer battery life and can be used in the temperature range from -10°C and + 50°C making them ideal for unheated barns, garden shed, treehouse or a hot attic floor