Lithium Coin Cells (3V) reference
CR1616
Battery equivalent chart, replacements, and specs
CR1616 aliases and equivalent names
Common search labels and closely related markings include DL1616. Packaging conventions vary, so confirm the compatibility grade, voltage, chemistry, and dimensions shown below before replacing the battery.
Voltage
3 V
Chemistry
LiMnO2
Capacity
50–55 mAh
Size
16×1.6 mm
CR161616 × 1.6 mm
Exact equivalents
Exact- DL1616 — Duracell
Do not use
Not Compatible- CR2032 — CR2032 is much wider and twice as thick
Technical data
Specifications
| Specification | Value |
|---|---|
| IEC / Common Code | CR1616 |
| Chemistry | LiMnO2 |
| Nominal Voltage | 3 V |
| Capacity | 50–55 mAh |
| Cutoff Voltage | ~2 V |
| Dimensions (D × H) | 16 × 1.6 mm |
Typical applications
- Car remotes
- Small watches
- Thin sensors
Replacement Compatibility
CR2032 is much wider and twice as thick
Side-by-side comparisons
Frequently Asked Questions
Is CR1616 the same as CR2032?
No. CR1616 is 16 × 1.6 mm; CR2032 is 20 × 3.2 mm. Diameter and thickness both differ.
Should I always trust cross-reference charts?
Use this guide as a starting point, then confirm with your device manual or manufacturer. Voltage, chemistry, and physical fit must all match for safe operation.
Related Batteries
Review record and primary sources
Reviewed by PlainBattery Technical Review Desk on 2026-08-25. Checked: model and alias mapping, nominal voltage and chemistry, physical dimensions, capacity range and replacement warnings.
- Lithium Technical Handbook: CR Coin-Type Batteries — Panasonic Energy, 2020 handbook (2020). CR/BR dimensions, nominal voltage, capacity, discharge and temperature characteristics.
Revision record: source citations and field-level review scope added September 11, 2026. See our sources and methodology and corrections policy.
Selection notes
Shelf life matters for backup remotes — buy fresh stock with a visible date code.
Last verified Aug 25, 2026. Always confirm voltage, chemistry, and dimensions with the device manufacturer before replacing any battery.