Side-by-Side Comparison
Button Cells
CR1616 vs. LR41 / AG3
Comparing 2 standards across 4 specifications. 4 key differences identified.
Comparing:
CR1616
LR41 / AG3
A CR1616 coin cell is a 3.0V Lithium Manganese Dioxide battery measuring 16.0mm in diameter and 1.6mm in thickness. Its slim, compact size makes it a common choice for car key remotes and other small keyless-entry fobs.
An LR41 battery (also sold as AG3 or 392) is a 1.5V Alkaline button cell measuring approximately 7.9mm in diameter and 3.6mm in thickness. It's a common size for small thermometers, compact watches, and other low-drain miniature electronics.
Specification Comparison Table
4 Parameters| Parameter / Spec | ||
|---|---|---|
|
Diameter
|
16.00 mm | 7.90 mm |
|
Height
|
1.60 mm | 3.60 mm |
|
Nominal Operating Voltage
|
3.00 V | 1.50 V |
|
Chemistry
|
Lithium Manganese Dioxide | Alkaline |