I recently picked up the Duracell 2450 3V Lithium Battery, 1 Count Pack, Lithium Coin Battery for Medical and Fitness Devices, Watches, and more, CR Lithium 3 Volt Cell to replace a dead battery in my fitness tracker. As a Marine veteran who values reliability and straightforward performance, I appreciate products that do exactly what they’re supposed to do without drama. I paid $2.99 for this coin cell battery, which is reasonable for a name brand you can actually trust. Let me be direct about what I found