You might also be interested in these energizer 2450 lithium battery.
Energizer 3 Volt CR-2450 Battery for Some Dive Computers - See Description for Detailed List
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Energizer CR2450 lithium battery coin battery
Lithium batteries are designed for high-drainage electronic devices. For use in calculators, watches, electronic books and more Size: 3V DC 3V Energizer is for you if you are looking for a specific battery that fits in your device and for a brand you can trust.