Cr 2025. Cr2025bp (in card packing) voltage: As per international electrotechnical commission (iec) standards, lithium coin cell batteries are usually designated with ‘cr’ followed by a set of numbers.

2025 generic coin cell batteries, and from duracell (dl2025) and maxell (cr2025). One of the first differences is their size, as 2025 is smaller than its successor at 3/4 inch by 5/8 inch.