The MN21 alkaline battery will give you the power you need for your electronic devices
Size (mm): 28 x 10 x10
Battery size: 12V
For use in cameras, calculators, car alarm key chains, medical equipment, and other devices
The security of your home, business, and family is important to you. With the Duracell 12-volt alkaline battery, you can keep your remote-control security devices revved up and ready to go. This battery is frequently used in remote controls that operate garage doors. It also fires up items like digital cameras, electronic games, and many other devices that require a small but powerful battery.
Seven-Year Shelf Life On a cold, dark evening, the last thing you want to happen is for your remote control to blow a fuse or malfunction as you pull up to your garage. Keeping a spare Duracell 12-volt battery on hand means you'll always have one ready to go. Keep one in your car's glove compartment for your convenience, or keep it in a cool, dry place until you're ready to use it.
Multiple Uses This Duracell battery is used in many different security devices, including keyless entry systems. This battery can also provide power to health devices, including pulse oximeters and glucometers, but check with your health care professional first to find out which devices are covered.
Convenient and Reliable Duracell has a history of creating products that are long lasting, convenient, and reliable. The same holds true for this Duracell battery, so keep a couple on hand in your home or at your office. You'll have the comfort of knowing that your batteries will provide you with plenty of juice for a long time to come.
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