Duracell Industrial AAA Alkaline Batteries 1.5 V Duracell Procell Industrial are the successor of the batteries. The batteries are ideal for torches, smoke detectors, medical devices and all devices that require a reliable source of power. Features: High-power DC power supply Provides long-lasting power source for a range of professional applications Functioning in the temperature range from -20 °C to 54 °C Reliable power, even after a long storage Dimensions: Height: 43.3 mm/10.3 mm Industrial by Duracell is the perfect energy solution for professional devices such as: 4 x Super/Flashlights Security Devices (such as the gas detector) Microphone and communication devices Remote control device, measuring instruments Medical Instruments (such as infusion pumps, blood pressure and blood oxygen measuring devices) Box Contents: 10x X Duracell Industrial Micro/AAA Batteries