2450 Lithium Battery, 1 Count (Pack of 1), Coin Batteries for Key Fob, Car Remote, Watch, CR2450, 3 Volt (3V) Cell

Not as delicious as AAA, but much better than DD. Could use more salt. So check this out... I have a BMW that wouldn't start, broken for years. So, instead of throwing it out, I thought I'd give it one last shot and try to fix it myself. I saw these magical batteries, read the instructions carefully, and thought, "I GOT THIS! I AM A STRONG WOMAN, I CAN DO THIS WITHOUT THE HELP OF A MAN!" and put them into the clicky thing on my keychain. And guess what?!?! MY CAR STARTED! These batteries fixed my $60,000 Car! They are magical!

Batteries didn’t even last a month!

Fully charged and worked to restore function of my Jeep JL Wrangler remote. Installation was easy and cost was acceptable to have delivered directly to home. Fully charged and compatible with the size it advertised.

Ensure your medical devices and fitness gadgets stay powered and ready for action with the Duracell 2450 3V Lithium Battery. Designed to deliver long-lasting and dependable performance, this lithium coin battery is the ideal choice for a wide range of devices, including medical monitors, fitness trackers, and more. Here's why the Duracell 2450 3V Lithium Battery is the perfect solution for your power needs: Reliable Performance for Your Devices (5/5): Trust in the consistent and reliable performance of the Duracell 2450 3V Lithium Battery, which is engineered to power your essential devices with precision and efficiency. Whether you're monitoring your health or tracking your fitness goals, this battery provides the dependable power you need to keep your devices running smoothly. Long-Lasting Power (5/5): Enjoy peace of mind with the long-lasting power of the Duracell 2450 3V Lithium Battery, which is designed to provide extended usage time for your medical and fitness devices. With its high energy density and low self-discharge rate, this battery ensures that your devices stay powered for longer, reducing the need for frequent replacements. Versatile Compatibility (5/5): Experience versatile compatibility with the Duracell 2450 3V Lithium Battery, which is compatible with a wide range of devices, including medical monitors, glucose meters, heart rate monitors, pedometers, and more. Whether you're managing a chronic condition or tracking your fitness progress, this battery offers the versatility and reliability you need for your devices. Compact and Lightweight Design (5/5): Benefit from the compact and lightweight design of the Duracell 2450 3V Lithium Battery, which makes it easy to carry spares for on-the-go convenience. Whether you're traveling, exercising outdoors, or simply keeping a backup on hand, this battery's portable design ensures that you're always prepared for any power needs that may arise. Trusted Duracell Quality (5/5): Rely on the trusted quality and performance of Duracell, a brand that has been delivering innovative battery solutions for decades. Backed by years of expertise and a commitment to excellence, the Duracell 2450 3V Lithium Battery upholds the brand's legacy of reliability and durability, ensuring that your devices receive the power they need to perform at their best. Conclusion: Power Your Devices with Confidence with Duracell 2450 3V Lithium Battery In conclusion, the Duracell 2450 3V Lithium Battery is the perfect choice for powering your medical and fitness devices with confidence and reliability. With its dependable performance, long-lasting power, versatile compatibility, compact design, and trusted Duracell quality, this battery ensures that your devices stay powered and ready for action whenever you need them. Keep your devices running smoothly and efficiently with Duracell 2450 3V Lithium Battery.

My welding helmet had stopped working, and I wasn't sure if it was the battery or if it was malfunctioning. I ordered this CR2450 battery to replace the old battery, and that did the trick. Price was a little high, but Duracell is a brand I always trust.