Lithium Coin Cells (3V) reference
CR2354
Battery equivalent chart, replacements, and specs
CR2354 aliases and equivalent names
Common search labels and closely related markings include DL2354, ECR2354. Packaging conventions vary, so confirm the compatibility grade, voltage, chemistry, and dimensions shown below before replacing the battery.
Voltage
3 V
Chemistry
LiMnO2
Capacity
520–560 mAh
Size
23×5.4 mm
CR235423 × 5.4 mm
Exact equivalents
Exact- DL2354 — Duracell
- ECR2354 — Energizer
Do not use
Not Compatible- CR2450 — Larger diameter (24.5 mm) — not a drop-in
- CR2032 — CR2032 is smaller (20 × 3.2 mm) and much lower capacity
Technical data
Specifications
| Specification | Value |
|---|---|
| IEC / Common Code | CR2354 |
| Chemistry | LiMnO2 |
| Nominal Voltage | 3 V |
| Capacity | 520–560 mAh |
| Cutoff Voltage | ~2 V |
| Dimensions (D × H) | 23 × 5.4 mm |
| Shelf Life | ~10 years (unused, room temp) |
Typical applications
- Medical sensors
- Tire-pressure modules
- Industrial IoT tags
- Specialty remotes
Applications
Replacement Compatibility
Side-by-side comparisons
Frequently Asked Questions
Can I replace CR2354 with CR2450?
Usually no. CR2450 is 1.5 mm wider and 0.4 mm thinner. Only substitute if the device manufacturer lists both sizes.
Is CR2354 the same as CR2330?
No. CR2330 is typically 23 × 3.0 mm — much thinner with lower capacity than CR2354 (5.4 mm).
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
Measure diameter carefully: 23 mm (CR2354) vs 24.5 mm (CR2450). Do not force a larger cell into a CR2354 holder.
Last verified Aug 25, 2026. Always confirm voltage, chemistry, and dimensions with the device manufacturer before replacing any battery.