CR2450 Battery Equivalent
CR2450
Direct replacements
DL2450 and ECR2450 are direct replacements for CR2450.
Voltage
3V
Chemistry
Lithium
Dimensions
24.5mm diameter × 5mm thick
Common uses
some BMW key fobs, LED candles, some medical devices, garage door remotes
All CR2450 equivalents
| Battery code | Compatible? |
|---|---|
| DL2450 | Yes — direct replacement |
| BR2450 | Yes — direct replacement |
| ECR2450 | Yes — direct replacement |
| KCR2450 | Yes — direct replacement |
| 5029LC | Yes — direct replacement |
Silver oxide vs alkaline
All 2450 variants use lithium chemistry.
Important: CR2450 is larger than CR2032. They are NOT interchangeable — CR2450 is 24.5mm diameter vs CR2032's 20mm.
Buy CR2450 batteries on Amazon
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