Battery
SR1116SW
1.55V silver oxide button cell
SR1116W is a pack label for SR1116SW — same battery, different name on the package.
Other names
Related codes
Same battery / other names
Rechargeables are not equivalents
Do not substitute a rechargeable cell unless the device documentation explicitly allows it. Silver-oxide and lookalike chemistries are not interchangeable with rechargeables by size alone.
Size family
Devices using SR1116SW
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Notes
Renata/trade 366 (365 ≈ SR1116W). Silver oxide watch cell.