The CR927 is a Lithium battery of 9.5 mm × 2.7 mm rated 3V, with a capacity of mAh — related searches include coin cell · 3V · watch.
It follows the IEC designations of its size class and is covered by our EU battery information portal declaration under Regulation (EU) 2023/1542.
For your device, match the exact size and voltage printed on the old cell — our engineers confirm the reference and can send samples.
