Difference Between 2032 &Amp; 2025 Batteries. The seemingly simple numbers 2025 and 2032 stamped on button cell batteries represent their expected lifespan and, crucially, their size and capacity. The 2032 battery typically has.
The 2032 battery is 3.2mm thick, while the 2025 battery is 2.5mm thick. You can use them interchangeably with unnoticeable side effects.