The smoke detector battery you can rely on!

Many smoke detectors can only be used with alkaline batteries. These high quality batteries from ANSMANN offer the highest standard of reliability and safety as they are specifically designed for smoke detectors.

Long-term durability

These Alkaline batteries offer you reliable performance and long-term durability. Therefore, they are ideal for use in smoke detectors. The next battery change and unpleasant beep "battery low in the smoke detector" can wait long and complicated battery replacement is seldom necessary. You also have the secure feeling that your smoke alarm in an emergency work correctly and could not fail due of a weak battery.

Quality Assured

ANSMANN batteries are thoroughly tested for compliance with electrical, thermal, geometric and safety-related regulations. Tough tests in Germany and Asia ensure only the best product quality will reach our customers. Our quality control engineers continuously monitor the products’ compliance with European and international approvals as well as to our own high quality standards.

Top performance even at extreme temperatures -10°C to +50°C

The strong 9V battery from ANSMANN is insensitive to extreme cold and hot temperatures. They maintain their performance in the smoke detector in unheated areas (for example, at minus temperatures in the barn, garden shed ...) or in extreme heat.

Summary of functions:

• ANSMANN premium quality Alkaline battery, especially for use in smoke detectors


• For all commonly used battery-operated smoke detectors


• Mercury and cadmium free


• Storability: min. 7 years


• Usable in extreme temperatures of -10°C to +50°C