Are 2025 Batteries The Same As 2032 Aa. When comparing cr2025 batteries to their close relative, the cr2032, the primary difference lies in their thickness and, consequently, their capacity. No, you cannot substitute a 2025 battery for a 2032 battery in all devices.

Yes, the 2032 battery is a bigger brother of the 2025 and it works in most devices that use a cr2025 battery. They share the same voltage (3v) and diameter (20mm), but key differences lie in their thickness,.