The Duracell Process Intense Alkaline AA batteries are commercially focused for those that need cost effective yet powerful batteries for your business gear;Procell Intense batteries have up to 30% better longevity than traditional Procell batteries in high drain professional devices;Ideal for use in electronic door locks, security cameras, thermometers, wall safes, window blinds/shades, soap dispensers, medical devices, and more;Can be used in many climates with an operating temperature range of -4°F to 129.2°F;Recycle with us! Bring your old dead batteries to your local Batteries Plus location for proper disposal. Fees may apply.