Will a CR2025 exchange with a CR2026?

While both the CR2025 and CR2026 are coin cell batteries with similar dimensions, the CR2026 has a slightly larger diameter and capacity compared to the CR2025. Therefore, while it may physically fit in the same slot, using a CR2026 in place of a CR2025 may result in a higher voltage output and longer battery life, but it could also potentially damage the device due to the increased voltage. It is generally recommended to use the specific battery recommended by the device manufacturer to avoid any issues.