If you want a battery that really lasts, look no further than Duracell. Famed for their long-lasting, high energy output, these are nothing short of the real deal. This 3V DL2025 model lithium button cell is ideal for watches, alarms, calculators and more. Each battery has been tested to ensure optimum performance and protection from leaks. Why waste your money on generic batteries - when you could save time and trouble by choosing Duracell.